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KLAC Options Chain – 2026-09-18

Detailed KLAC options chain for 2026-09-18 – real-time call and put contracts with last price, bid/ask, volume, open interest, implied volatility, and in-the-money status.

Tip: Use this page together with the price chart, short-term prediction, and multi-expiry options overview to build a complete view of positioning and risk for KLAC.

KLAC Call Options — 2026-09-18 Expiration

This page focuses on a single options expiration date for KLAC – 2026-09-18 – and lists every available call and put contract in a clean chain view. Each row shows the contract symbol, last trade, bid/ask quotes, daily change, percentage change, trading volume, open interest, implied volatility (IV), and whether the option is currently in-the-money (ITM).

Traders often use a specific expiry’s options chain to identify key strike levels, unusual activity, and risk hedging behavior. High open interest around certain strikes or sudden spikes in volume can reveal where large traders and market makers are concentrating their positions for KLAC into 2026-09-18.

This KLAC 2026-09-18 options chain provides a complete strike-by-strike breakdown of pricing, liquidity and volatility. By comparing changes in volume, open interest distribution and IV across calls and puts, traders can understand where the market is positioning ahead of this specific expiration date.

KLAC Call Options — 2026-09-18 Expiration

The table below shows all call options on KLAC expiring on 2026-09-18. You can quickly compare strikes, pricing, liquidity (volume and open interest), and implied volatility to spot popular strike zones and potential directional bets.

Contract Strike Last Bid Ask Volume Open Int. Implied Vol ITM
KLAC 260918C00320000 320.00 0.4 0 3 40 2513 91.58%
KLAC 260918C00260000 260.00 2.1 1.7 2.65 23 2436 63.15%
KLAC 260918C00232000 232.00 5.9 4.3 7.1 4 1967 59.67%
KLAC 260918C00300000 300.00 0.4 0.2 0.9 1 1829 67.19%
KLAC 260918C00270000 270.00 1.5 0.9 1.65 3 1700 61.47%
KLAC 260918C00200000 200.00 18.31 16.2 18.9 15 1587 60.54% YES
KLAC 260918C00170000 170.00 37.21 35.8 42.7 6 1211 68.29% YES
KLAC 260918C00220000 220.00 9.3 7.5 10 65 1208 58.92%
KLAC 260918C00225000 225.00 7.49 6 8.9 4 1205 59.74%
KLAC 260918C00198000 198.00 19.35 17.3 20.4 1 1204 61.50% YES
KLAC 260918C00280000 280.00 1.91 0.5 1.55 8 1002 64.45%
KLAC 260918C00180000 180.00 30.6 29 32.2 15 880 62.24% YES
KLAC 260918C00250000 250.00 3 2.05 3.1 185 862 58.59%
KLAC 260918C00205000 205.00 13.6 13.6 16.6 577 739 60.74% YES
KLAC 260918C00192000 192.00 29 20.8 24.1 1 727 62.02% YES
KLAC 260918C00440000 440.00 0.4 0 0.4 5 697 103.81%
KLAC 260918C00310000 310.00 0.4 0 6.9 2 681 105.32%
KLAC 260918C00210000 210.00 12.4 11.5 13.7 36 653 59.63%
KLAC 260918C00244000 244.00 3.8 3.1 5 1 643 62.82%
KLAC 260918C00120000 120.00 85.3 85.3 90.9 10 640 132.23% YES
KLAC 260918C00208000 208.00 14.2 12.6 15.2 16 630 61.44%
KLAC 260918C00248000 248.00 3.2 2.7 4.3 2 617 63.04%
KLAC 260918C00174000 174.00 39.4 32.2 39.8 10 617 67.55% YES
KLAC 260918C00160000 160.00 43.18 44.6 51.5 2 601 72.34% YES
KLAC 260918C00150000 150.00 56.43 54 60.9 32 592 79.25% YES
KLAC 260918C00204000 204.00 15.81 14.1 17.1 1 590 60.83% YES
KLAC 260918C00290000 290.00 0.55 0.05 1.2 10 577 63.72%
KLAC 260918C00240000 240.00 4 3 5 32 576 58.85%
KLAC 260918C00162000 162.00 43.7 42.4 50.8 70 567 74.49% YES
KLAC 260918C00190000 190.00 29.55 22.1 25.4 2 526 62.28% YES
KLAC 260918C00246000 246.00 3.5 2.05 3.6 6 525 57.03%
KLAC 260918C00176000 176.00 37.79 30.2 37.5 1 496 63.67% YES
KLAC 260918C00178000 178.00 26.45 28.7 36.4 2 486 64.98% YES
KLAC 260918C00172000 172.00 22.56 33.7 41.8 80 456 68.85% YES
KLAC 260918C00144000 144.00 60.1 58.2 67.7 40 433 80.27% YES
KLAC 260918C00164000 164.00 42.52 40.3 49 10 432 72.12% YES
KLAC 260918C00136000 136.00 71.85 88.5 95 0 420 253.02% YES
KLAC 260918C00194000 194.00 25 19.6 22.8 1 418 61.82% YES
KLAC 260918C00350000 350.00 0.26 0 8.1 40 407 131.19%
KLAC 260918C00195000 195.00 27 19.1 22.2 9 381 61.98% YES
KLAC 260918C00230000 230.00 6.2 5.1 7.6 4 381 60.59%
KLAC 260918C00206000 206.00 14.79 13.1 16.1 44 378 60.61%
KLAC 260918C00182000 182.00 27.25 27.8 31.1 2 361 63.90% YES
KLAC 260918C00224000 224.00 7.9 6.3 9.2 1 361 59.82%
KLAC 260918C00186000 186.00 29.46 24.9 28.2 1 358 63.20% YES
KLAC 260918C00156000 156.00 59.5 48.3 55 360 347 73.65% YES
KLAC 260918C00166000 166.00 47.86 38.4 47.3 5 335 70.95% YES
KLAC 260918C00330000 330.00 0.3 0.05 1.8 2 331 87.89%
KLAC 260918C00390000 390.00 0.05 0 7.7 2 322 147.35%
KLAC 260918C00188000 188.00 19.85 23.5 26.8 6 316 62.83% YES
KLAC 260918C00222000 222.00 8.2 6.9 9.8 12 313 59.88%
KLAC 260918C00185000 185.00 25.45 25.6 28.9 7 300 63.32% YES
KLAC 260918C00202000 202.00 15.9 15.1 18.2 158 297 61.10% YES
KLAC 260918C00168000 168.00 39.95 39.9 45.5 70 294 81.10% YES
KLAC 260918C02600000 2600.00 297.84 0 0 204 276 50.00%
KLAC 260918C00242000 242.00 4 2.7 5.3 10 264 60.71%
KLAC 260918C00235000 235.00 5.2 3.7 5.6 2 246 57.51%
KLAC 260918C00420000 420.00 1.55 0 7.6 61 242 158.67%
KLAC 260918C00196000 196.00 18.8 18.4 21.6 4 234 61.64% YES
KLAC 260918C00140000 140.00 62.43 62.3 71.6 200 228 85.42% YES
KLAC 260918C00184000 184.00 26.7 26.3 29.6 17 215 63.38% YES
KLAC 260918C00147000 147.00 53.7 55.6 64.8 25 215 80.01% YES
KLAC 260918C00124000 124.00 95.45 99.2 107.6 0 190 284.77% YES
KLAC 260918C02320000 2320.00 175.6 0 0 149 186 100.00%
KLAC 260918C00360000 360.00 0.45 0 6.2 1 183 127.52%
KLAC 260918C00155000 155.00 47 49.2 56 2 180 74.41% YES
KLAC 260918C00430000 430.00 0.05 0 7.8 10 178 163.28%
KLAC 260918C00216000 216.00 10.2 8.9 11.9 1 176 60.17%
KLAC 260918C00215000 215.00 11.3 9.2 12.2 7 170 59.90%
KLAC 260918C00212000 212.00 11.8 10.4 13.4 2 170 60.11%
KLAC 260918C00340000 340.00 0.3 0 1 105 169 83.30%
KLAC 260918C00234000 234.00 5.4 3.9 6.7 1 163 59.81%
KLAC 260918C00110000 110.00 71.7 91.6 101.4 15 161 117.53% YES
KLAC 260918C00128000 128.00 94.32 75.6 82.1 10 155 99.80% YES
KLAC 260918C00214000 214.00 11 9.6 12.6 1 155 60.01%
KLAC 260918C00158000 158.00 68.8 45.4 54.5 10 145 74.05% YES
KLAC 260918C00370000 370.00 0.59 0 7.8 5 145 139.21%
KLAC 260918C00153000 153.00 57.8 49.8 59.1 1 140 75.34% YES
KLAC 260918C00145000 145.00 77.9 80.8 89.5 0 140 243.52% YES
KLAC 260918C00228000 228.00 6.8 5.4 8.1 1 138 60.16%
KLAC 260918C01980000 1980.00 376 0 0 106 132 50.00%
KLAC 260918C00106000 106.00 119.99 113 124.8 0 130 323.01% YES
KLAC 260918C03000000 3000.00 66.2 0 0 122 123 50.00%
KLAC 260918C00096000 96.00 130.73 122.4 136.6 0 120 364.37% YES
KLAC 260918C02700000 2700.00 287.92 0 0 37 119 50.00%
KLAC 260918C00238000 238.00 4.55 3.4 5.9 3 118 60.50%
KLAC 260918C00134000 134.00 55 67.9 77.8 2 118 91.65% YES
KLAC 260918C00218000 218.00 9.65 8.5 11.1 116 117 60.58%
KLAC 260918C00236000 236.00 7 3.6 6.3 6 113 60.08%
KLAC 260918C02000000 2000.00 578 0 0 2 111 50.00%
KLAC 260918C00152000 152.00 60.15 50.9 60.1 20 110 77.22% YES
KLAC 260918C00067000 67.00 136.7 131.3 146.8 50 103 172.66% YES
KLAC 260918C00154000 154.00 59.65 50.4 56.7 10 100 75.17% YES
KLAC 260918C00118000 118.00 83.2 83.7 93.3 10 100 105.91% YES
KLAC 260918C00092000 92.00 153.85 108.2 122.1 2 100 165.63% YES
KLAC 260918C01800000 1800.00 673.95 0 0 11 98 50.00%
KLAC 260918C00130000 130.00 61.43 71.8 81.6 4 94 94.12% YES
KLAC 260918C02200000 2200.00 437.79 0 0 12 94 50.00%
KLAC 260918C01700000 1700.00 739.68 0 0 2 92 50.00%
KLAC 260918C00151000 151.00 120.07 38.3 46.5 30 90 0.00% YES
KLAC 260918C00090000 90.00 153.24 128.2 142.7 0 90 388.13% YES
KLAC 260918C00068000 68.00 135 132.1 146 50 90 217.87% YES
KLAC 260918C00380000 380.00 0.25 0 4.5 133 79 127.12%
KLAC 260918C00400000 400.00 0.45 0 0.45 10 76 94.14%
KLAC 260918C00132000 132.00 57.05 69.8 79.8 4 76 93.41% YES
KLAC 260918C02040000 2040.00 295.9 0 0 2 74 50.00%
KLAC 260918C02500000 2500.00 258.62 0 0 1 70 50.00%
KLAC 260918C00100000 100.00 109.45 100.3 114.1 2 69 151.51% YES
KLAC 260918C01200000 1200.00 1256.7 0 0 3 68 50.00%
KLAC 260918C01500000 1500.00 691.06 0 0 3 68 50.00%
KLAC 260918C02440000 2440.00 214.36 0 0 5 63 50.00%
KLAC 260918C00098000 98.00 143.32 120.7 134.9 0 60 359.34% YES
KLAC 260918C01600000 1600.00 610.2 0 0 21 60 50.00%
KLAC 260918C00149000 149.00 90.3 77.5 86.2 0 60 237.05% YES
KLAC 260918C01620000 1620.00 654.8 0 0 1 59 50.00%
KLAC 260918C00226000 226.00 6.2 5.7 8.6 1 59 59.61%
KLAC 260918C02480000 2480.00 184.31 0 0 10 54 50.00%
KLAC 260918C01560000 1560.00 590 0 0 1 51 50.00%
KLAC 260918C01780000 1780.00 748.77 0 0 2 50 50.00%
KLAC 260918C00116000 116.00 103.14 103.4 117.6 0 50 302.81% YES
KLAC 260918C00108000 108.00 79.72 93.5 103.5 10 50 120.56% YES
KLAC 260918C02460000 2460.00 296 0 0 1 49 50.00%
KLAC 260918C01720000 1720.00 234.44 0 0 1 48 50.00%
KLAC 260918C01900000 1900.00 407.2 0 0 1 47 50.00%
KLAC 260918C01760000 1760.00 238.45 0 0 4 46 50.00%
KLAC 260918C02400000 2400.00 207 0 0 36 46 50.00%
KLAC 260918C01440000 1440.00 633.2 0 0 1 46 50.00%
KLAC 260918C00112000 112.00 82.7 89.6 99.6 35 45 117.24% YES
KLAC 260918C01920000 1920.00 403.9 0 0 2 42 50.00%
KLAC 260918C01360000 1360.00 718.5 0 0 1 42 50.00%
KLAC 260918C00070000 70.00 155.52 147.4 162.7 0 40 482.59% YES
KLAC 260918C00148000 148.00 38.27 54.7 63.9 0 40 80.01% YES
KLAC 260918C00083000 83.00 134.7 134.7 150.1 0 40 418.65% YES
KLAC 260918C00135000 135.00 68.79 68.3 75.8 13 40 93.70% YES
KLAC 260918C00040000 40.00 183.36 176.8 192.7 0 40 746.00% YES
KLAC 260918C01640000 1640.00 714 0 0 1 40 50.00%
KLAC 260918C00080000 80.00 174 132.2 147.3 20 38 371.92% YES
KLAC 260918C01740000 1740.00 246.65 0 0 2 37 50.00%
KLAC 260918C01820000 1820.00 651.7 0 0 5 36 50.00%
KLAC 260918C02100000 2100.00 517.9 0 0 31 35 50.00%
KLAC 260918C01400000 1400.00 1075 0 0 1 34 50.00%
KLAC 260918C01940000 1940.00 489.1 0 0 3 34 50.00%
KLAC 260918C02080000 2080.00 374.6 0 0 1 33 50.00%
KLAC 260918C02060000 2060.00 525.1 0 0 1 31 50.00%
KLAC 260918C00114000 114.00 106.28 105.5 118.6 0 30 305.76% YES
KLAC 260918C01680000 1680.00 302.4 537 550 1 30 0.00%
KLAC 260918C00104000 104.00 114.59 114.7 129.2 0 30 338.59% YES
KLAC 260918C00051000 51.00 130.4 188.9 199.6 0 30 1049.71% YES
KLAC 260918C00102000 102.00 116.54 116.8 128.8 0 30 336.04% YES
KLAC 260918C00062000 62.00 119.8 178.1 188.8 0 30 843.85% YES
KLAC 260918C01660000 1660.00 528.75 0 0 1 30 50.00%
KLAC 260918C01460000 1460.00 530.87 0 0 1 29 50.00%
KLAC 260918C01880000 1880.00 266.47 0 0 5 28 50.00%
KLAC 260918C01860000 1860.00 694 0 0 1 28 50.00%
KLAC 260918C00175000 175.00 38.2 31 39.7 7 27 68.27% YES
KLAC 260918C01950000 1950.00 304.4 0 0 1 26 50.00%
KLAC 260918C00050000 50.00 202.4 141.3 156.8 14 24 263.87% YES
KLAC 260918C02300000 2300.00 385.3 0 0 22 24 100.00%
KLAC 260918C00133000 133.00 56.77 68.9 78.9 23 23 93.87% YES
KLAC 260918C01850000 1850.00 696.51 0 0 1 22 50.00%
KLAC 260918C02250000 2250.00 73.8 232.2 246 2 22 0.00%
KLAC 260918C02020000 2020.00 292.48 0 0 7 22 50.00%
KLAC 260918C01470000 1470.00 250.7 429.3 442.4 3 21 0.00%
KLAC 260918C01840000 1840.00 442.15 0 0 14 21 50.00%
KLAC 260918C00088000 88.00 96 110.4 126 5 20 141.60% YES
KLAC 260918C01390000 1390.00 259.17 486.6 499.9 20 20 0.00%
KLAC 260918C00138000 138.00 57.65 106.1 116.1 0 20 379.44% YES
KLAC 260918C00940000 940.00 517.34 584.5 596.5 2 19 0.00%
KLAC 260918C01960000 1960.00 289.48 0 0 13 19 50.00%
KLAC 260918C01240000 1240.00 954.5 0 0 12 19 50.00%
KLAC 260918C01550000 1550.00 352.2 632.2 646 1 18 0.00%
KLAC 260918C02420000 2420.00 56.6 0 0 1 17 50.00%
KLAC 260918C01280000 1280.00 1063 0 0 2 16 50.00%
KLAC 260918C01100000 1100.00 1248.38 0 0 1 16 50.00%
KLAC 260918C01530000 1530.00 450 648 662 1 14 0.00%
KLAC 260918C02240000 2240.00 166.9 0 0 10 14 50.00%
KLAC 260918C00670000 670.00 1038.9 1436.6 1452.6 1 14 0.00%
KLAC 260918C01450000 1450.00 779 0 0 9 14 50.00%
KLAC 260918C02120000 2120.00 506.7 0 0 1 13 50.00%
KLAC 260918C01060000 1060.00 1199.9 0 0 1 13 50.00%
KLAC 260918C01580000 1580.00 624.5 0 0 1 13 50.00%
KLAC 260918C01340000 1340.00 823.8 0 0 1 12 50.00%
KLAC 260918C00960000 960.00 1307.3 0 0 1 12 50.00%
KLAC 260918C02150000 2150.00 495 0 0 6 12 50.00%
KLAC 260918C01220000 1220.00 756 912.7 928 1 12 0.00%
KLAC 260918C02050000 2050.00 336.54 0 0 3 12 50.00%
KLAC 260918C00840000 840.00 693.5 714.9 729.6 1 11 0.00%
KLAC 260918C02900000 2900.00 188.84 0 0 10 11 50.00%
KLAC 260918C01260000 1260.00 504.3 0 0 3 11 50.00%
KLAC 260918C00064000 64.00 117 176.5 186.9 0 10 820.70% YES
KLAC 260918C00054000 54.00 127.6 187.3 196.7 0 10 998.00% YES
KLAC 260918C00920000 920.00 1300.8 0 0 1 10 50.00%
KLAC 260918C01540000 1540.00 608.8 0 0 1 10 50.00%
KLAC 260918C02280000 2280.00 395.96 0 0 16 10 50.00%
KLAC 260918C00075000 75.00 144.29 142.7 157.8 0 10 456.96% YES
KLAC 260918C00900000 900.00 1532.38 0 0 2 9 50.00%
KLAC 260918C00165000 165.00 28.6 39.3 48.2 0 9 71.55% YES
KLAC 260918C01520000 1520.00 811.6 0 0 1 9 50.00%
KLAC 260918C01510000 1510.00 819.4 0 0 1 9 50.00%
KLAC 260918C01300000 1300.00 1151.31 0 0 2 9 50.00%
KLAC 260918C01000000 1000.00 1405.76 0 0 2 9 50.00%
KLAC 260918C03100000 3100.00 143.8 0 0 4 8 50.00%
KLAC 260918C02180000 2180.00 279.03 0 0 5 8 50.00%
KLAC 260918C01570000 1570.00 631.95 0 0 1 7 50.00%
KLAC 260918C00086000 86.00 107.35 112.6 128 2 7 149.90% YES
KLAC 260918C02800000 2800.00 202.52 0 0 1 6 50.00%
KLAC 260918C00980000 980.00 1433.23 0 0 3 6 50.00%
KLAC 260918C01490000 1490.00 903 0 0 1 6 50.00%
KLAC 260918C02220000 2220.00 275.52 0 0 2 6 100.00%
KLAC 260918C00410000 410.00 0.6 0 6.2 10 6 148.05%
KLAC 260918C01160000 1160.00 1031.4 0 0 1 5 50.00%
KLAC 260918C01420000 1420.00 557.34 0 0 1 5 50.00%
KLAC 260918C01480000 1480.00 397.4 688.2 702 1 5 0.00%
KLAC 260918C02380000 2380.00 297.2 0 0 2 5 50.00%
KLAC 260918C02260000 2260.00 390.3 0 0 1 5 100.00%
KLAC 260918C00710000 710.00 388 469 477 1 5 0.00%
KLAC 260918C01080000 1080.00 783.6 0 0 1 5 50.00%
KLAC 260918C00700000 700.00 1555.2 0 0 1 4 50.00%
KLAC 260918C00800000 800.00 1457.5 0 0 1 4 50.00%
KLAC 260918C02350000 2350.00 360.9 0 0 1 4 100.00%
KLAC 260918C02340000 2340.00 411.58 0 0 2 4 100.00%
KLAC 260918C02140000 2140.00 481.3 0 0 2 4 50.00%
KLAC 260918C00830000 830.00 1347 0 0 2 4 50.00%
KLAC 260918C01350000 1350.00 471.17 797.7 812 1 4 0.00%
KLAC 260918C00131000 131.00 58.34 70.8 80.8 0 4 94.73% YES
KLAC 260918C02160000 2160.00 394.57 0 0 1 4 50.00%
KLAC 260918C00500000 500.00 1597.9 0 0 1 3 50.00%
KLAC 260918C01410000 1410.00 398.9 746.5 760 2 3 0.00%
KLAC 260918C01020000 1020.00 1165.4 0 0 1 3 50.00%
KLAC 260918C00620000 620.00 1198 0 0 2 3 50.00%
KLAC 260918C00510000 510.00 1304.01 0 0 3 3 50.00%
KLAC 260918C01040000 1040.00 1145.9 0 0 1 3 50.00%
KLAC 260918C01140000 1140.00 1062.8 0 0 1 3 50.00%
KLAC 260918C00780000 780.00 773.5 1028.2 1045.3 1 3 0.00%
KLAC 260918C01370000 1370.00 456.5 780.3 794 2 3 0.00%
KLAC 260918C00740000 740.00 1329.1 0 0 1 3 50.00%
KLAC 260918C00730000 730.00 837.8 816.5 831 0 3 0.00%
KLAC 260918C00880000 880.00 414.83 672.1 689.2 1 2 0.00%
KLAC 260918C00490000 490.00 1544.5 0 0 1 2 50.00%
KLAC 260918C01380000 1380.00 576.47 0 0 1 2 50.00%
KLAC 260918C01120000 1120.00 1081.6 0 0 1 2 50.00%
KLAC 260918C00690000 690.00 1370.64 0 0 0 2 50.00%
KLAC 260918C00540000 540.00 1276 0 0 0 1 50.00%
KLAC 260918C00640000 640.00 1170 0 0 0 1 50.00%
KLAC 260918C00580000 580.00 1396.8 0 0 1 1 50.00%
KLAC 260918C00480000 480.00 1162.3 940 954.2 0 1 0.00%
KLAC 260918C00470000 470.00 1583.4 0 0 0 1 50.00%
KLAC 260918C00520000 520.00 1534 0 0 0 1 50.00%
KLAC 260918C01330000 1330.00 507.7 538.1 555 1 1 0.00%
KLAC 260918C00460000 460.00 1338.9 1643.1 1658.4 1 1 0.00%
KLAC 260918C00046000 46.00 133.89 0 0 0 0 0.00% YES
KLAC 260918C00041000 41.00 179.6 157.1 172.9 0 0 239.06% YES
KLAC 260918C00047000 47.00 158.34 0 0 0 0 0.00% YES
KLAC 260918C00039000 39.00 166.67 0 0 0 0 0.00% YES
KLAC 260918C00860000 860.00 620.68 0 0 0 0 50.00%
KLAC 260918C00048000 48.00 116.23 0 0 0 0 0.00% YES
KLAC 260918C00049000 49.00 154.45 0 0 0 0 0.00% YES
KLAC 260918C00052000 52.00 153.4 0 0 0 0 0.00% YES
KLAC 260918C00058000 58.00 139.68 0 0 0 0 0.00% YES
KLAC 260918C00060000 60.00 165.33 157.2 172.5 0 0 545.29% YES
KLAC 260918C00066000 66.00 81.84 0 0 0 0 0.00% YES
KLAC 260918C00069000 69.00 137.06 0 0 0 0 0.00% YES
KLAC 260918C00071000 71.00 38.8 0 0 0 0 0.00% YES
KLAC 260918C00073000 73.00 83.78 0 0 0 0 0.00% YES
KLAC 260918C00074000 74.00 132.91 0 0 0 0 0.00% YES
KLAC 260918C00077000 77.00 140.07 140.6 155.9 0 0 446.48% YES
KLAC 260918C00157000 157.00 63.2 0 0 0 0 0.00% YES
KLAC 260918C00600000 600.00 1653.3 0 0 1 0 50.00%
KLAC 260918C00078000 78.00 77.35 0 0 0 0 0.00% YES
KLAC 260918C00079000 79.00 21.27 0 0 0 0 0.00% YES
KLAC 260918C00084000 84.00 69.35 0 0 0 0 0.00% YES
KLAC 260918C00094000 94.00 51.73 0 0 0 0 0.00% YES
KLAC 260918C01430000 1430.00 302.5 0 0 3 0 50.00%
KLAC 260918C00043000 43.00 103.23 0 0 0 0 0.00% YES
KLAC 260918C01320000 1320.00 300.51 0 0 1 0 50.00%
KLAC 260918C01180000 1180.00 462.3 0 0 1 0 50.00%
KLAC 260918C00122000 122.00 75.6 0 0 0 0 0.00% YES
KLAC 260918C00126000 126.00 50.43 0 0 0 0 0.00% YES
KLAC 260918C00790000 790.00 212.68 337 345 1 0 0.00%
KLAC 260918C00680000 680.00 800 0 0 1 0 50.00%
KLAC 260918C00660000 660.00 818.4 0 0 1 0 50.00%
KLAC 260918C00137000 137.00 45.65 0 0 0 0 0.00% YES
KLAC 260918C00139000 139.00 63.28 64.9 71.1 200 0 87.55% YES
KLAC 260918C00770000 770.00 1400.7 0 0 1 0 50.00%
KLAC 260918C00141000 141.00 39.89 0 0 0 0 0.00% YES
KLAC 260918C00142000 142.00 55.73 0 0 0 0 0.00% YES
KLAC 260918C00143000 143.00 30.25 0 0 0 0 0.00% YES
KLAC 260918C00146000 146.00 53.09 0 0 0 0 0.00% YES

KLAC Put Options Chain – 2026-09-18

The table below lists all put options on KLAC expiring on 2026-09-18. Use it to track downside protection demand, hedge activity, and deep out-of-the-money puts that may indicate tail-risk hedging or speculation.

Contract Strike Last Bid Ask Volume Open Int. Implied Vol ITM
KLAC 260918P00224000 224.00 25.84 23.4 26.8 5 10090 55.85% YES
KLAC 260918P00140000 140.00 0.5 0.35 0.85 1 4375 74.27%
KLAC 260918P00190000 190.00 6.9 6.3 7.9 24 3916 58.06%
KLAC 260918P00200000 200.00 11.42 9.6 11.7 20 3224 55.70%
KLAC 260918P00150000 150.00 0.8 0.7 1 14 3218 67.53%
KLAC 260918P00180000 180.00 4.5 3.8 5 326 3202 59.69%
KLAC 260918P00160000 160.00 1.42 1 1.7 3 2746 62.60%
KLAC 260918P00134000 134.00 0.5 0 1.4 1 2450 83.84%
KLAC 260918P00170000 170.00 2.68 2.35 3 35 2346 62.26%
KLAC 260918P00135000 135.00 0.81 0 1.8 160 2312 86.79%
KLAC 260918P00094000 94.00 1.63 0 5.7 2 2197 190.23%
KLAC 260918P00155000 155.00 1 0.9 1.3 37 2151 65.43%
KLAC 260918P00116000 116.00 1 0 8 1 1980 160.60%
KLAC 260918P00185000 185.00 6 4.5 6.7 53 1899 58.72%
KLAC 260918P00145000 145.00 0.7 0.45 1.05 7 1660 71.58%
KLAC 260918P00130000 130.00 0.33 0.1 0.6 47 1568 78.76%
KLAC 260918P00166000 166.00 1.87 1.4 2.6 1 1541 61.82%
KLAC 260918P00110000 110.00 0.1 0 0.3 11 1490 91.99%
KLAC 260918P00195000 195.00 8.8 8 10.6 10 1459 59.36%
KLAC 260918P00120000 120.00 0.24 0 0.65 1 1273 89.75%
KLAC 260918P00122000 122.00 0.2 0 1.4 5 1169 99.37%
KLAC 260918P00270000 270.00 64.1 61.9 68.2 2 1128 55.81% YES
KLAC 260918P00070000 70.00 0.6 0 5.5 1000 1071 250.34%
KLAC 260918P00124000 124.00 0.2 0 0.6 1 980 83.79%
KLAC 260918P00151000 151.00 0.85 0 1.6 1 977 65.50%
KLAC 260918P00080000 80.00 0.05 0 0.95 20 865 158.11%
KLAC 260918P00136000 136.00 0.52 0 2.35 1 860 90.48%
KLAC 260918P00232000 232.00 30.8 29.2 33.2 2 820 56.01% YES
KLAC 260918P00208000 208.00 15 13.5 16.8 51 819 57.37% YES
KLAC 260918P00102000 102.00 0.05 0 1.9 16 760 136.08%
KLAC 260918P00220000 220.00 23.09 20.7 23.4 3 742 54.86% YES
KLAC 260918P00192000 192.00 7.7 7 8.8 15 741 58.39%
KLAC 260918P00146000 146.00 1.7 0 1.35 7 740 68.95%
KLAC 260918P00230000 230.00 30.4 27.7 31.7 5 723 56.32% YES
KLAC 260918P00154000 154.00 1.17 0.55 1.5 6 711 65.55%
KLAC 260918P00141000 141.00 0.86 0.25 0.9 1 697 72.56%
KLAC 260918P00184000 184.00 5.6 4.8 6 9 692 59.22%
KLAC 260918P00142000 142.00 0.45 0 1.2 15 685 71.97%
KLAC 260918P00112000 112.00 0.1 0 5.9 3 685 154.98%
KLAC 260918P00126000 126.00 0.85 0 2.5 3 671 105.62%
KLAC 260918P00250000 250.00 45.4 43.8 48.5 4 661 53.65% YES
KLAC 260918P00139000 139.00 0.45 0 1.15 3 659 74.85%
KLAC 260918P00320000 320.00 142.1 106.3 122.1 2000 656 140.93% YES
KLAC 260918P00128000 128.00 0.23 0 0.9 2 637 84.52%
KLAC 260918P00100000 100.00 0.05 0 0.25 1 605 102.54%
KLAC 260918P00156000 156.00 1.05 0.85 1.6 20 602 65.89%
KLAC 260918P00260000 260.00 54.9 50.9 60.1 2 602 54.91% YES
KLAC 260918P00182000 182.00 5 3.6 5.9 21 600 58.72%
KLAC 260918P00096000 96.00 0.49 0 7.6 1 595 200.34%
KLAC 260918P00172000 172.00 2.8 1.8 3.5 6 548 59.39%
KLAC 260918P00164000 164.00 1.75 1.35 2.2 7 531 62.23%
KLAC 260918P00147000 147.00 0.87 0.4 1.15 34 526 69.70%
KLAC 260918P00149000 149.00 0.8 0 1.45 7 517 66.46%
KLAC 260918P00131000 131.00 0.3 0.1 0.6 21 511 77.64%
KLAC 260918P00174000 174.00 2.95 3.1 3.8 2 493 62.37%
KLAC 260918P00114000 114.00 1 0 7.2 1 492 159.67%
KLAC 260918P00218000 218.00 20.7 19.4 22.8 3 486 56.60% YES
KLAC 260918P00148000 148.00 0.85 0.45 1.45 3 477 71.53%
KLAC 260918P00143000 143.00 0.71 0.15 1.05 2 474 70.80%
KLAC 260918P00144000 144.00 0.73 0 1.3 12 468 70.75%
KLAC 260918P00162000 162.00 1.53 1.05 2.4 2 468 64.23%
KLAC 260918P00133000 133.00 0.9 0.1 0.65 7 464 76.17%
KLAC 260918P00188000 188.00 6.7 5.4 7.6 9 462 58.47%
KLAC 260918P00175000 175.00 3.45 3.1 3.8 25 452 60.96%
KLAC 260918P00098000 98.00 1.63 0 8.6 23 450 202.61%
KLAC 260918P00186000 186.00 6 4.8 6.9 23 442 58.42%
KLAC 260918P00090000 90.00 0.13 0 8 10 441 217.75%
KLAC 260918P00152000 152.00 0.9 0.05 1.65 27 433 65.19%
KLAC 260918P00178000 178.00 4.1 3.2 5.4 10 426 62.05%
KLAC 260918P00225000 225.00 25.5 24.1 27.4 1 418 55.48% YES
KLAC 260918P00092000 92.00 0.05 0 1 10 411 137.60%
KLAC 260918P01400000 1400.00 41 0 0 3 398 0.00% YES
KLAC 260918P00222000 222.00 24.75 22 25.6 1 382 56.42% YES
KLAC 260918P00196000 196.00 9.06 7.9 11 4 378 58.18%
KLAC 260918P00084000 84.00 1 0 8.4 2 373 236.52%
KLAC 260918P00138000 138.00 1.07 0.2 0.8 4 372 74.12%
KLAC 260918P00072000 72.00 0.5 0 7.9 1 370 267.77%
KLAC 260918P00132000 132.00 0.54 0.1 0.6 1 370 76.47%
KLAC 260918P00194000 194.00 8.5 7.2 10.2 8 368 58.50%
KLAC 260918P00108000 108.00 0.34 0 0.95 52 368 111.72%
KLAC 260918P00202000 202.00 12.2 10.5 13.6 11 360 57.58%
KLAC 260918P00168000 168.00 2.15 2.2 2.9 43 359 63.94%
KLAC 260918P00118000 118.00 1.62 0 5.2 1 359 139.31%
KLAC 260918P01500000 1500.00 51.7 0 0 3 319 0.00% YES
KLAC 260918P00153000 153.00 0.95 0.45 1.5 13 318 65.99%
KLAC 260918P00280000 280.00 103.96 71.4 78.7 2 312 61.50% YES
KLAC 260918P00106000 106.00 0.53 0 7.4 10 311 176.98%
KLAC 260918P00215000 215.00 18.9 17.5 20.9 1 310 56.82% YES
KLAC 260918P00137000 137.00 0.53 0.15 0.75 13 309 73.93%
KLAC 260918P00198000 198.00 9.85 8.7 11.9 7 288 58.10%
KLAC 260918P00158000 158.00 1.3 1.1 2.35 4 283 69.31%
KLAC 260918P00210000 210.00 16.65 14.6 17.9 12 276 57.20% YES
KLAC 260918P00176000 176.00 3.62 2.85 4.3 2 275 60.38%
KLAC 260918P00204000 204.00 13 11.4 14.7 4 273 57.56%
KLAC 260918P00125000 125.00 0.6 0 0.35 50 270 76.37%
KLAC 260918P00088000 88.00 0.05 0 1 1 269 144.53%
KLAC 260918P00205000 205.00 13.4 11.9 14.6 15 263 56.24%
KLAC 260918P00216000 216.00 19.5 18.1 20.4 1 255 54.34% YES
KLAC 260918P01600000 1600.00 71.3 0 0 4 239 0.00% YES
KLAC 260918P01800000 1800.00 124.5 0 0 1 237 0.00% YES
KLAC 260918P00236000 236.00 33.8 32.4 36.4 1 230 55.91% YES
KLAC 260918P01340000 1340.00 66.6 29.3 37.7 1 217 0.00% YES
KLAC 260918P00240000 240.00 37.2 35.7 39.7 1 211 55.75% YES
KLAC 260918P01550000 1550.00 59 0 0 1 202 0.00% YES
KLAC 260918P00157000 157.00 1.53 0.8 1.7 2 201 65.02%
KLAC 260918P00165000 165.00 1.85 1.55 2.45 1 183 63.11%
KLAC 260918P00214000 214.00 18.3 16.9 20.3 2 182 56.95% YES
KLAC 260918P01350000 1350.00 29.4 0 0 1 176 0.00% YES
KLAC 260918P00228000 228.00 27.6 26.2 30.1 2 171 56.24% YES
KLAC 260918P01450000 1450.00 53.05 0 0 1 164 0.00% YES
KLAC 260918P00206000 206.00 13.45 12.4 15.7 34 150 57.35% YES
KLAC 260918P00226000 226.00 26.3 24.8 28.5 2 149 56.23% YES
KLAC 260918P01660000 1660.00 102.8 0 0 1 148 0.00% YES
KLAC 260918P00060000 60.00 0.16 0 4.8 0 140 274.46%
KLAC 260918P01100000 1100.00 15.5 0 0 1 137 0.00% YES
KLAC 260918P01300000 1300.00 29.7 0 0 100 130 0.00% YES
KLAC 260918P00242000 242.00 48.7 37.3 41.4 50 122 55.42% YES
KLAC 260918P00104000 104.00 0.15 0 5.5 1 120 167.58%
KLAC 260918P02240000 2240.00 405.6 0 0 0 113 0.00% YES
KLAC 260918P00244000 244.00 40.8 36.4 46 2 107 56.23% YES
KLAC 260918P01850000 1850.00 131.45 0 0 1 105 0.00% YES
KLAC 260918P00212000 212.00 17.4 15.7 19.1 8 104 57.06% YES
KLAC 260918P02700000 2700.00 656.52 0 0 2 103 0.00% YES
KLAC 260918P01950000 1950.00 172 0 0 15 103 0.00% YES
KLAC 260918P01510000 1510.00 50.7 0 0 1 93 0.00% YES
KLAC 260918P00235000 235.00 39.4 31.6 35.3 2 89 55.19% YES
KLAC 260918P01240000 1240.00 34.31 0 0 1 89 0.00% YES
KLAC 260918P00082000 82.00 0.65 0 6.5 30 85 226.22%
KLAC 260918P00234000 234.00 32.3 30.8 34.8 2 80 56.03% YES
KLAC 260918P01200000 1200.00 20 0 0 3 79 0.00% YES
KLAC 260918P00238000 238.00 44.2 34 38 2 78 55.62% YES
KLAC 260918P01360000 1360.00 34.81 0 0 1 76 0.00% YES
KLAC 260918P00300000 300.00 93.8 89.7 98.8 2 75 107.65% YES
KLAC 260918P00115000 115.00 3.31 0 0.25 3 74 84.08%
KLAC 260918P00790000 790.00 15.3 1.1 9.9 42 72 0.00% YES
KLAC 260918P00086000 86.00 1.22 0 8.6 31 71 232.64%
KLAC 260918P00083000 83.00 0.05 0 0.95 10 70 152.34%
KLAC 260918P01410000 1410.00 36.1 0 0 1 70 0.00% YES
KLAC 260918P01460000 1460.00 83.2 46.5 55.8 2 67 0.00% YES
KLAC 260918P02000000 2000.00 214.1 0 0 3 64 0.00% YES
KLAC 260918P01260000 1260.00 21.1 0 0 1 64 0.00% YES
KLAC 260918P01220000 1220.00 58.9 17.1 24.8 2 63 0.00% YES
KLAC 260918P00074000 74.00 0.28 0 4.8 0 60 231.06%
KLAC 260918P00075000 75.00 1.15 0 7.6 10 60 255.76%
KLAC 260918P01420000 1420.00 41.9 0 0 1 59 0.00% YES
KLAC 260918P01120000 1120.00 39.3 10.4 17.9 4 58 0.00% YES
KLAC 260918P01540000 1540.00 59.7 0 0 55 58 0.00% YES
KLAC 260918P01840000 1840.00 143.6 0 0 19 58 0.00% YES
KLAC 260918P01160000 1160.00 29.5 0 0 14 58 0.00% YES
KLAC 260918P00246000 246.00 42.43 40.2 46.1 1 56 57.59% YES
KLAC 260918P01390000 1390.00 32.1 0 0 1 56 0.00% YES
KLAC 260918P00248000 248.00 50.6 39.9 49.5 1 52 56.19% YES
KLAC 260918P01490000 1490.00 47.4 0 0 1 51 0.00% YES
KLAC 260918P00900000 900.00 5.74 0 0 1 49 0.00% YES
KLAC 260918P00940000 940.00 7.3 0 0 6 47 0.00% YES
KLAC 260918P01020000 1020.00 9.8 0 0 1 47 0.00% YES
KLAC 260918P01430000 1430.00 42.4 0 0 1 44 0.00% YES
KLAC 260918P02500000 2500.00 534 0 0 44 43 0.00% YES
KLAC 260918P00081000 81.00 1.05 0 2.3 16 42 181.98%
KLAC 260918P00290000 290.00 73.7 79.8 88.6 11 42 99.89% YES
KLAC 260918P01520000 1520.00 95 0 0 1 41 0.00% YES
KLAC 260918P00470000 470.00 4.5 0 4.8 5 40 0.00% YES
KLAC 260918P01280000 1280.00 53.7 23.1 30.7 3 39 0.00% YES
KLAC 260918P00064000 64.00 0.3 0 6.1 9 39 276.27%
KLAC 260918P01310000 1310.00 59.5 26.1 33.7 1 39 0.00% YES
KLAC 260918P01860000 1860.00 139.1 0 0 1 39 0.00% YES
KLAC 260918P01480000 1480.00 45.9 0 0 1 39 0.00% YES
KLAC 260918P00960000 960.00 9.5 0 0 3 39 0.00% YES
KLAC 260918P00720000 720.00 5.59 0 4.8 2 37 0.00% YES
KLAC 260918P00840000 840.00 7.4 0.65 4.8 1 36 0.00% YES
KLAC 260918P00500000 500.00 4.8 0 4.8 5 35 0.00% YES
KLAC 260918P01080000 1080.00 14.92 0 0 9 34 0.00% YES
KLAC 260918P00770000 770.00 15.25 2.6 6.1 1 33 0.00% YES
KLAC 260918P00310000 310.00 132.1 99.2 109.2 2 33 116.53% YES
KLAC 260918P01880000 1880.00 176.4 0 0 2 33 0.00% YES
KLAC 260918P01470000 1470.00 44.4 0 0 1 33 0.00% YES
KLAC 260918P01530000 1530.00 52.3 0 0 1 31 0.00% YES
KLAC 260918P01060000 1060.00 15.6 0 0 1 31 0.00% YES
KLAC 260918P01370000 1370.00 31.6 0 0 4 30 0.00% YES
KLAC 260918P01920000 1920.00 179.8 0 0 2 30 0.00% YES
KLAC 260918P01820000 1820.00 154 0 0 1 29 0.00% YES
KLAC 260918P01720000 1720.00 98.35 0 0 2 28 0.00% YES
KLAC 260918P01940000 1940.00 202.3 0 0 2 28 0.00% YES
KLAC 260918P01700000 1700.00 108.7 0 0 1 27 0.00% YES
KLAC 260918P01320000 1320.00 40.7 0 0 14 27 0.00% YES
KLAC 260918P00700000 700.00 6 0 4.8 8 27 0.00% YES
KLAC 260918P01620000 1620.00 72.5 0 0 1 27 0.00% YES
KLAC 260918P02250000 2250.00 317.04 0 0 2 26 0.00% YES
KLAC 260918P01000000 1000.00 11.07 0 0 1 26 0.00% YES
KLAC 260918P02020000 2020.00 277.87 0 0 6 25 0.00% YES
KLAC 260918P00071000 71.00 0.3 0 4.8 10 25 239.55%
KLAC 260918P01640000 1640.00 77.1 0 0 1 25 0.00% YES
KLAC 260918P00980000 980.00 11.88 0 0 1 25 0.00% YES
KLAC 260918P01900000 1900.00 196 0 0 2 25 0.00% YES
KLAC 260918P01380000 1380.00 30.8 0 0 1 24 0.00% YES
KLAC 260918P00760000 760.00 6.1 0 4.8 25 24 0.00% YES
KLAC 260918P01760000 1760.00 105.6 0 0 1 23 0.00% YES
KLAC 260918P01440000 1440.00 59.6 0 0 1 22 0.00% YES
KLAC 260918P01960000 1960.00 193.9 0 0 1 22 0.00% YES
KLAC 260918P00800000 800.00 6.4 0 0 1 21 0.00% YES
KLAC 260918P00078000 78.00 0.25 0 4.8 0 20 220.31%
KLAC 260918P01780000 1780.00 139.75 0 0 7 20 0.00% YES
KLAC 260918P01330000 1330.00 81 28.1 36.6 12 19 0.00% YES
KLAC 260918P00880000 880.00 5.9 0 0 4 19 0.00% YES
KLAC 260918P02160000 2160.00 302.73 0 0 35 19 0.00% YES
KLAC 260918P01560000 1560.00 62 0 0 3 19 0.00% YES
KLAC 260918P01680000 1680.00 96.8 0 0 1 17 0.00% YES
KLAC 260918P00920000 920.00 4.8 0 0 1 16 0.00% YES
KLAC 260918P01740000 1740.00 98.1 0 0 1 16 0.00% YES
KLAC 260918P02200000 2200.00 277.99 0 0 1 16 0.00% YES
KLAC 260918P00560000 560.00 1.65 0 4.8 1 15 0.00% YES
KLAC 260918P01140000 1140.00 16 0 0 1 15 0.00% YES
KLAC 260918P00600000 600.00 1.55 0 0 1 14 0.00% YES
KLAC 260918P02040000 2040.00 287.4 0 0 27 14 0.00% YES
KLAC 260918P01580000 1580.00 62 0 0 1 14 0.00% YES
KLAC 260918P00680000 680.00 3.3 0 4.8 1 13 0.00% YES
KLAC 260918P02050000 2050.00 260.1 0 0 2 13 0.00% YES
KLAC 260918P01570000 1570.00 61.7 0 0 1 13 0.00% YES
KLAC 260918P01980000 1980.00 202.22 0 0 1 13 0.00% YES
KLAC 260918P00580000 580.00 2.75 0 4.8 2 11 0.00% YES
KLAC 260918P02080000 2080.00 275.3 0 0 18 11 0.00% YES
KLAC 260918P02140000 2140.00 269.8 0 0 1 10 0.00% YES
KLAC 260918P01180000 1180.00 23.94 0 0 2 8 0.00% YES
KLAC 260918P00690000 690.00 3.4 0 0 1 6 0.00% YES
KLAC 260918P00750000 750.00 27.7 27 33.7 2 6 0.00% YES
KLAC 260918P00740000 740.00 2.81 0 0 1 6 0.00% YES
KLAC 260918P02380000 2380.00 368.2 0 0 7 6 0.00% YES
KLAC 260918P00039000 39.00 0.1 0 8.6 0 6 425.73%
KLAC 260918P02100000 2100.00 251.37 0 0 2 5 0.00% YES
KLAC 260918P01040000 1040.00 16.8 0 0 1 5 0.00% YES
KLAC 260918P02360000 2360.00 342 0 0 5 5 0.00% YES
KLAC 260918P02340000 2340.00 356.36 0 0 2 4 0.00% YES
KLAC 260918P00640000 640.00 1.7 0 0 1 4 0.00% YES
KLAC 260918P00650000 650.00 1.9 0 0 1 4 0.00% YES
KLAC 260918P02320000 2320.00 343.99 0 0 3 4 0.00% YES
KLAC 260918P02350000 2350.00 358.05 0 0 2 4 0.00% YES
KLAC 260918P00860000 860.00 4.8 0 0 2 4 0.00% YES
KLAC 260918P00040000 40.00 0.05 0 8.6 2 3 419.04%
KLAC 260918P00810000 810.00 6.4 0.1 4.8 1 3 0.00% YES
KLAC 260918P00710000 710.00 5.46 0 4.8 1 3 0.00% YES
KLAC 260918P02060000 2060.00 242.4 0 0 1 3 0.00% YES
KLAC 260918P02900000 2900.00 743.1 0 0 1 2 0.00% YES
KLAC 260918P02220000 2220.00 392.3 0 0 0 2 0.00% YES
KLAC 260918P00490000 490.00 3.4 0 4.8 1 2 0.00% YES
KLAC 260918P02120000 2120.00 290.6 0 0 1 2 0.00% YES
KLAC 260918P00660000 660.00 3 0 4.8 1 2 0.00% YES
KLAC 260918P02150000 2150.00 287.81 0 0 0 2 0.00% YES
KLAC 260918P00780000 780.00 2.52 0 0 1 2 0.00% YES
KLAC 260918P00830000 830.00 7 0.45 4.8 1 2 0.00% YES
KLAC 260918P00730000 730.00 5.85 0 4.8 1 1 0.00% YES
KLAC 260918P02420000 2420.00 658.4 464.3 480.1 0 1 0.00% YES
KLAC 260918P02440000 2440.00 675.2 479.8 494 0 1 0.00% YES
KLAC 260918P02460000 2460.00 587.3 0 0 0 1 0.00% YES
KLAC 260918P00410000 410.00 3.8 0 0 1 1 0.00% YES
KLAC 260918P00430000 430.00 6.5 1 8.1 0 1 0.00% YES
KLAC 260918P02280000 2280.00 415.4 0 0 0 1 0.00% YES
KLAC 260918P00460000 460.00 0.44 0 0 1 1 0.00% YES
KLAC 260918P02300000 2300.00 447.8 0 0 2 1 0.00% YES
KLAC 260918P02480000 2480.00 558.5 0 0 0 1 0.00% YES
KLAC 260918P02260000 2260.00 357.4 0 0 1 1 0.00% YES
KLAC 260918P00480000 480.00 1.75 0 0 1 0 0.00% YES
KLAC 260918P00068000 68.00 0.33 0 0 0 0 0.00%
KLAC 260918P00540000 540.00 2.65 0 0 1 0 0.00% YES
KLAC 260918P00820000 820.00 22.5 0 0 3 0 0.00% YES
KLAC 260918P00670000 670.00 2.15 0 0 1 0 0.00% YES
KLAC 260918P00079000 79.00 1.53 0 0 0 0 0.00%
KLAC 260918P00077000 77.00 1.53 0 0 0 0 0.00%
KLAC 260918P00620000 620.00 1.6 0 0 1 0 0.00% YES
KLAC 260918P00520000 520.00 2.3 0 0 1 0 0.00% YES
KLAC 260918P00510000 510.00 2.05 0 0 1 0 0.00% YES
KLAC 260918P00450000 450.00 6 0 0 1 0 0.00% YES
KLAC 260918P00440000 440.00 1.35 0 0 2 0 0.00% YES
KLAC 260918P00400000 400.00 4.74 0.05 9 1 0 0.00% YES
KLAC 260918P00076000 76.00 0.61 0 0 0 0 0.00%
KLAC 260918P00073000 73.00 0.58 0 0 0 0 0.00%
KLAC 260918P00069000 69.00 0.34 0 0 0 0 50.00%
KLAC 260918P00067000 67.00 0.21 0 0 0 0 50.00%
KLAC 260918P00066000 66.00 0.3 0 0 0 0 0.00%
KLAC 260918P00065000 65.00 0.19 0 0 0 0 50.00%
KLAC 260918P00062000 62.00 0.16 0 4.8 0 0 267.58%
KLAC 260918P00058000 58.00 0.28 0 0 0 0 0.00%
KLAC 260918P00056000 56.00 0.17 0 0 0 0 0.00%
KLAC 260918P00054000 54.00 0.27 0 0 0 0 0.00%
KLAC 260918P00052000 52.00 0.23 0 0 0 0 0.00%
KLAC 260918P00051000 51.00 0.2 0 0 0 0 0.00%
KLAC 260918P00050000 50.00 0.48 0 0 0 0 0.00%
KLAC 260918P00049000 49.00 0.34 0 0 0 0 0.00%
KLAC 260918P00048000 48.00 0.18 0 0 0 0 0.00%
KLAC 260918P00047000 47.00 0.45 0 0 0 0 0.00%
KLAC 260918P00046000 46.00 0.04 0 0 0 0 50.00%
KLAC 260918P00045000 45.00 0.6 0 0 0 0 0.00%
KLAC 260918P00340000 340.00 88.8 126.8 140.2 4 0 140.30% YES
KLAC 260918P00044000 44.00 0.14 0 0 0 0 0.00%
KLAC 260918P00043000 43.00 0.65 0 0 0 0 0.00%
KLAC 260918P00041000 41.00 0.38 0 0 0 0 0.00%
KLAC 260918P00330000 330.00 151.8 116.4 132.1 1 0 52.34% YES
KLAC 260918P00380000 380.00 116.8 166.3 182.1 0 0 172.77% YES
KLAC 260918P00390000 390.00 106.8 176.3 192.1 0 0 177.36% YES
KLAC 260918P00360000 360.00 146.6 146.3 162.1 0 0 163.04% YES

KLAC 2026-09-18 Options Chain FAQ

1. What does this KLAC options chain for 2026-09-18 show?

This page displays the full KLAC options chain for contracts expiring on 2026-09-18. Both call and put tables include contract symbols, last trade price, bid/ask quotes, daily change and percentage change, trading volume, open interest, implied volatility, and an in-the-money (ITM) flag. It is designed to give you a complete snapshot of how the market is pricing risk and direction for this specific expiry.

2. How can I use this KLAC options chain around key events?

Around earnings, macro data releases, or company-specific news, traders often focus on a single expiration such as 2026-09-18. By monitoring changes in implied volatility, volume, and open interest for each strike, you can see where traders are concentrating their bets and hedges. Large shifts in activity on out-of-the-money calls or puts can be early signs of expected volatility or directional moves in KLAC.

3. What is the difference between in-the-money and out-of-the-money options here?

The ITM column highlights whether a contract is currently in-the-money for KLAC: call options are ITM when their strike is below the current stock price, while put options are ITM when their strike is above the current stock price. ITM contracts have intrinsic value, while out-of-the-money options are purely time and volatility value. This distinction helps you quickly identify which strikes are already “in the money” for this expiry.

4. How should I read implied volatility (IV) in this KLAC options table?

Implied volatility reflects how much movement the market expects for KLAC between now and 2026-09-18. Higher IV typically means options are more expensive and the market is pricing in larger potential moves. You can compare IV across strikes and between calls and puts to identify skew – for example, expensive downside puts may indicate demand for crash protection, while rich upside calls can signal speculative interest.

5. Can this single-expiry chain replace a full multi-expiry options overview?

No. This 2026-09-18 options chain gives a granular view for one maturity only. For a complete picture of positioning in KLAC, you should also review the multi-expiry options overview where you can compare put/call ratios, total open interest and volume across different expiration dates. Combining both perspectives helps you understand whether traders are focused on very short-term moves or longer-dated themes.

6. How often is this KLAC options chain for 2026-09-18 updated?

The KLAC options data on this page is refreshed regularly during market hours to reflect the latest trades, mid-market quotes, and open interest updates. Intraday changes in volume, open interest, and implied volatility can provide important signals about how sentiment and risk pricing are evolving as 2026-09-18 approaches.