Detailed STX options chain for 2026-08-21 – 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 STX.
This page focuses on a single options expiration date for STX – 2026-08-21 – 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 STX into 2026-08-21.
This STX 2026-08-21 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.
The table below shows all call options on STX expiring on 2026-08-21. 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 |
|---|---|---|---|---|---|---|---|---|
| STX 260821C01000000 | 1000.00 | 78.86 | 71 | 80.5 | 1 | 667 | 104.00% | |
| STX 260821C00850000 | 850.00 | 137 | 131.1 | 142 | 27 | 536 | 107.65% | YES |
| STX 260821C00860000 | 860.00 | 113.45 | 124.9 | 137.3 | 2 | 521 | 106.91% | YES |
| STX 260821C01550000 | 1550.00 | 8.9 | 4.2 | 11.6 | 788 | 515 | 104.18% | |
| STX 260821C01050000 | 1050.00 | 62 | 58.1 | 64.5 | 5 | 358 | 103.05% | |
| STX 260821C00900000 | 900.00 | 107 | 107.2 | 117.9 | 26 | 250 | 105.77% | |
| STX 260821C01300000 | 1300.00 | 18.7 | 18.3 | 24.2 | 1 | 233 | 102.21% | |
| STX 260821C00810000 | 810.00 | 138 | 149.9 | 163.2 | 3 | 159 | 107.78% | YES |
| STX 260821C01200000 | 1200.00 | 27.1 | 28.8 | 35.7 | 2 | 136 | 101.91% | |
| STX 260821C01250000 | 1250.00 | 24.99 | 22.9 | 28.4 | 1 | 133 | 101.36% | |
| STX 260821C00960000 | 960.00 | 87.88 | 84.4 | 93.9 | 1 | 131 | 104.74% | |
| STX 260821C01400000 | 1400.00 | 7.9 | 10.4 | 17.4 | 1 | 124 | 102.39% | |
| STX 260821C01100000 | 1100.00 | 50.44 | 45.3 | 52.5 | 5 | 119 | 101.84% | |
| STX 260821C00950000 | 950.00 | 91.54 | 86.9 | 98.1 | 3 | 118 | 104.68% | |
| STX 260821C01500000 | 1500.00 | 9.76 | 7.7 | 12.9 | 2 | 91 | 105.40% | |
| STX 260821C01480000 | 1480.00 | 14.3 | 7.3 | 13.7 | 6 | 88 | 103.90% | |
| STX 260821C01010000 | 1010.00 | 60.58 | 68 | 76.3 | 3 | 87 | 103.35% | |
| STX 260821C00920000 | 920.00 | 88 | 98.7 | 109.7 | 2 | 86 | 105.36% | |
| STX 260821C01060000 | 1060.00 | 52.8 | 53.9 | 62.8 | 6 | 85 | 102.54% | |
| STX 260821C00830000 | 830.00 | 137.3 | 140.5 | 152.4 | 3 | 85 | 107.87% | YES |
| STX 260821C01070000 | 1070.00 | 51 | 52 | 59.5 | 8 | 82 | 102.26% | |
| STX 260821C01080000 | 1080.00 | 46.79 | 48.1 | 57.9 | 3 | 76 | 101.75% | |
| STX 260821C01420000 | 1420.00 | 11.4 | 9.1 | 16.5 | 3 | 76 | 102.49% | |
| STX 260821C01450000 | 1450.00 | 9.5 | 9.6 | 15.1 | 1 | 76 | 104.75% | |
| STX 260821C00820000 | 820.00 | 130.82 | 146 | 157.8 | 79 | 74 | 108.26% | YES |
| STX 260821C00910000 | 910.00 | 110.4 | 102.7 | 114.1 | 5 | 74 | 105.64% | |
| STX 260821C00940000 | 940.00 | 96.77 | 90.5 | 102.2 | 3 | 72 | 104.97% | |
| STX 260821C01150000 | 1150.00 | 46 | 36.3 | 42.6 | 1 | 70 | 101.54% | |
| STX 260821C01710000 | 1710.00 | 7.4 | 0.75 | 8.2 | 2 | 65 | 106.10% | |
| STX 260821C01120000 | 1120.00 | 39.89 | 40.7 | 49.1 | 8 | 63 | 101.72% | |
| STX 260821C01240000 | 1240.00 | 37.41 | 23.6 | 30.2 | 2 | 62 | 101.52% | |
| STX 260821C00970000 | 970.00 | 82.6 | 79 | 91.8 | 1 | 60 | 104.35% | |
| STX 260821C01140000 | 1140.00 | 53.7 | 37.4 | 45.3 | 28 | 59 | 101.76% | |
| STX 260821C01040000 | 1040.00 | 82.98 | 59.6 | 67.2 | 2 | 56 | 102.70% | |
| STX 260821C01030000 | 1030.00 | 65.3 | 61.6 | 70.6 | 1 | 55 | 102.81% | |
| STX 260821C01190000 | 1190.00 | 43.2 | 27.9 | 39.4 | 26 | 53 | 101.92% | |
| STX 260821C01540000 | 1540.00 | 8.34 | 5 | 11.7 | 2 | 52 | 104.45% | |
| STX 260821C01520000 | 1520.00 | 16.1 | 5.7 | 12.3 | 40 | 52 | 104.25% | |
| STX 260821C00980000 | 980.00 | 81.2 | 77.2 | 87.3 | 2 | 48 | 104.38% | |
| STX 260821C00990000 | 990.00 | 100.2 | 73.7 | 83.7 | 5 | 48 | 103.97% | |
| STX 260821C01020000 | 1020.00 | 62.51 | 64.5 | 73.2 | 2 | 48 | 102.88% | |
| STX 260821C00890000 | 890.00 | 110.9 | 111.2 | 122.7 | 1 | 47 | 106.01% | |
| STX 260821C00870000 | 870.00 | 133.1 | 120.2 | 132.5 | 1 | 47 | 106.69% | YES |
| STX 260821C00930000 | 930.00 | 85.82 | 94.7 | 106.1 | 1 | 45 | 105.32% | |
| STX 260821C00880000 | 880.00 | 151.35 | 116 | 128 | 3 | 44 | 106.72% | |
| STX 260821C00800000 | 800.00 | 142.7 | 157.4 | 168.8 | 6 | 44 | 108.97% | YES |
| STX 260821C01270000 | 1270.00 | 34.1 | 20.8 | 26.4 | 72 | 43 | 101.46% | |
| STX 260821C00740000 | 740.00 | 193.65 | 192.9 | 205.6 | 2 | 43 | 110.54% | YES |
| STX 260821C00780000 | 780.00 | 153.7 | 168.9 | 180.5 | 2 | 39 | 109.57% | YES |
| STX 260821C01230000 | 1230.00 | 39 | 24.2 | 31.1 | 6 | 38 | 100.98% | |
| STX 260821C01130000 | 1130.00 | 47 | 39.9 | 47 | 1 | 35 | 102.11% | |
| STX 260821C00750000 | 750.00 | 200.29 | 187.5 | 199.2 | 1 | 34 | 110.76% | YES |
| STX 260821C01160000 | 1160.00 | 55.5 | 33.8 | 41.3 | 2 | 31 | 101.24% | |
| STX 260821C00760000 | 760.00 | 173.4 | 180.3 | 192.8 | 2 | 31 | 109.89% | YES |
| STX 260821C00840000 | 840.00 | 137.39 | 134.8 | 147.2 | 3 | 31 | 107.36% | YES |
| STX 260821C01260000 | 1260.00 | 39.07 | 21.5 | 27.4 | 2 | 30 | 101.21% | |
| STX 260821C00720000 | 720.00 | 196.3 | 204.7 | 218.2 | 2 | 29 | 110.03% | YES |
| STX 260821C01210000 | 1210.00 | 26.77 | 27 | 33.9 | 4 | 26 | 101.36% | |
| STX 260821C01350000 | 1350.00 | 21.43 | 13.1 | 20.6 | 5 | 26 | 101.74% | |
| STX 260821C01110000 | 1110.00 | 42.7 | 42.5 | 51 | 5 | 25 | 101.67% | |
| STX 260821C00790000 | 790.00 | 147.96 | 162.6 | 174.7 | 5 | 25 | 109.09% | YES |
| STX 260821C00700000 | 700.00 | 258.12 | 220.2 | 232.3 | 2 | 25 | 111.92% | YES |
| STX 260821C01340000 | 1340.00 | 15.91 | 14.8 | 21.2 | 2 | 24 | 102.38% | |
| STX 260821C00520000 | 520.00 | 313.1 | 366.4 | 380.2 | 23 | 24 | 125.82% | YES |
| STX 260821C01280000 | 1280.00 | 45.7 | 19.8 | 25.1 | 11 | 23 | 101.25% | |
| STX 260821C01640000 | 1640.00 | 15.35 | 2.3 | 9.7 | 4 | 23 | 106.20% | |
| STX 260821C01170000 | 1170.00 | 35.7 | 32.5 | 39.7 | 3 | 23 | 101.36% | |
| STX 260821C00680000 | 680.00 | 200.4 | 234.1 | 247.1 | 3 | 22 | 112.75% | YES |
| STX 260821C01180000 | 1180.00 | 49.82 | 31 | 38.2 | 1 | 21 | 101.36% | |
| STX 260821C01380000 | 1380.00 | 13.8 | 11.9 | 18.4 | 20 | 20 | 102.38% | |
| STX 260821C01220000 | 1220.00 | 44.2 | 25.6 | 32.7 | 2 | 20 | 101.33% | |
| STX 260821C00600000 | 600.00 | 316 | 298.6 | 310.4 | 1 | 19 | 119.53% | YES |
| STX 260821C01330000 | 1330.00 | 51.6 | 15.8 | 22.1 | 1 | 19 | 102.63% | |
| STX 260821C01670000 | 1670.00 | 11.3 | 4 | 8.8 | 2 | 18 | 109.85% | |
| STX 260821C01530000 | 1530.00 | 13.34 | 6.2 | 12.2 | 2 | 17 | 105.65% | |
| STX 260821C01700000 | 1700.00 | 7.16 | 0.75 | 8.7 | 1 | 16 | 106.34% | |
| STX 260821C01470000 | 1470.00 | 11.13 | 8 | 14.2 | 2 | 16 | 104.21% | |
| STX 260821C01490000 | 1490.00 | 14.2 | 5.9 | 13.6 | 24 | 16 | 103.19% | |
| STX 260821C01090000 | 1090.00 | 42.15 | 47.1 | 55.4 | 1 | 16 | 102.13% | |
| STX 260821C01310000 | 1310.00 | 18.1 | 17 | 23.2 | 2 | 14 | 101.83% | |
| STX 260821C01630000 | 1630.00 | 5.47 | 2.55 | 9.6 | 2 | 14 | 105.64% | |
| STX 260821C01600000 | 1600.00 | 6.26 | 4.6 | 10.3 | 2 | 13 | 107.28% | |
| STX 260821C01290000 | 1290.00 | 21.33 | 18.3 | 24.8 | 1 | 13 | 101.32% | |
| STX 260821C00580000 | 580.00 | 302.7 | 314.7 | 327.3 | 7 | 13 | 120.63% | YES |
| STX 260821C00730000 | 730.00 | 232.19 | 199.6 | 211.5 | 2 | 12 | 110.59% | YES |
| STX 260821C01320000 | 1320.00 | 54.6 | 15.7 | 23.1 | 1 | 12 | 102.06% | |
| STX 260821C00550000 | 550.00 | 298.1 | 340.6 | 353.5 | 1 | 12 | 123.69% | YES |
| STX 260821C01440000 | 1440.00 | 11.1 | 8.5 | 15.3 | 6 | 11 | 102.82% | |
| STX 260821C01390000 | 1390.00 | 13 | 12.4 | 18 | 11 | 10 | 103.60% | |
| STX 260821C01360000 | 1360.00 | 56.1 | 13.8 | 20.1 | 0 | 10 | 103.09% | |
| STX 260821C01410000 | 1410.00 | 11.9 | 9.8 | 16.9 | 3 | 9 | 102.46% | |
| STX 260821C00460000 | 460.00 | 412.7 | 422.2 | 435.4 | 1 | 9 | 134.59% | YES |
| STX 260821C01570000 | 1570.00 | 8.8 | 3.8 | 11.1 | 2 | 9 | 104.71% | |
| STX 260821C01620000 | 1620.00 | 42.31 | 3.6 | 10 | 12 | 8 | 107.06% | |
| STX 260821C01560000 | 1560.00 | 7.9 | 3.9 | 9.8 | 6 | 7 | 102.16% | |
| STX 260821C01680000 | 1680.00 | 5.97 | 0.85 | 8.8 | 2 | 6 | 105.22% | |
| STX 260821C00420000 | 420.00 | 496.2 | 459.3 | 473.4 | 2 | 6 | 139.94% | YES |
| STX 260821C00530000 | 530.00 | 339.2 | 358 | 371.2 | 2 | 6 | 125.42% | YES |
| STX 260821C01590000 | 1590.00 | 10.9 | 3.1 | 10.6 | 2 | 6 | 104.71% | |
| STX 260821C00500000 | 500.00 | 367.82 | 385 | 398.3 | 1 | 6 | 128.72% | YES |
| STX 260821C00770000 | 770.00 | 198 | 174.7 | 186.6 | 2 | 6 | 109.82% | YES |
| STX 260821C01580000 | 1580.00 | 6.75 | 5 | 10.8 | 2 | 6 | 106.80% | |
| STX 260821C00400000 | 400.00 | 520.81 | 478.8 | 492.7 | 1 | 6 | 144.93% | YES |
| STX 260821C00490000 | 490.00 | 478 | 394.4 | 407.4 | 1 | 6 | 130.22% | YES |
| STX 260821C00650000 | 650.00 | 237.78 | 257.1 | 269.9 | 1 | 6 | 114.72% | YES |
| STX 260821C00620000 | 620.00 | 271.9 | 282 | 293.9 | 2 | 6 | 117.74% | YES |
| STX 260821C00560000 | 560.00 | 436.95 | 331.8 | 344.6 | 1 | 5 | 122.45% | YES |
| STX 260821C00450000 | 450.00 | 467.1 | 432.5 | 444.8 | 2 | 5 | 137.90% | YES |
| STX 260821C00410000 | 410.00 | 504.2 | 469.1 | 483 | 1 | 5 | 142.44% | YES |
| STX 260821C01610000 | 1610.00 | 44.4 | 2.45 | 10.3 | 6 | 5 | 104.96% | |
| STX 260821C00690000 | 690.00 | 280.98 | 228.4 | 239.6 | 1 | 4 | 113.13% | YES |
| STX 260821C00480000 | 480.00 | 481.39 | 404 | 416.7 | 1 | 3 | 132.28% | YES |
| STX 260821C00710000 | 710.00 | 205.5 | 211.9 | 225.1 | 2 | 3 | 110.62% | YES |
| STX 260821C00660000 | 660.00 | 229.3 | 250.3 | 262.2 | 2 | 3 | 114.73% | YES |
| STX 260821C01370000 | 1370.00 | 27.45 | 13.4 | 19.3 | 1 | 3 | 103.28% | |
| STX 260821C00510000 | 510.00 | 412.3 | 374.9 | 389.1 | 2 | 3 | 126.00% | YES |
| STX 260821C01660000 | 1660.00 | 6.94 | 1.4 | 9.2 | 2 | 3 | 105.41% | |
| STX 260821C00440000 | 440.00 | 630 | 440 | 454.3 | 2 | 3 | 135.75% | YES |
| STX 260821C01430000 | 1430.00 | 11 | 8.6 | 16 | 1 | 3 | 102.57% | |
| STX 260821C01510000 | 1510.00 | 12.72 | 5.4 | 12.9 | 1 | 2 | 103.68% | |
| STX 260821C01650000 | 1650.00 | 9.8 | 1.9 | 9.5 | 1 | 2 | 106.01% | |
| STX 260821C00640000 | 640.00 | 257.56 | 265.6 | 277.8 | 2 | 2 | 115.92% | YES |
| STX 260821C00630000 | 630.00 | 313.73 | 273.3 | 285.9 | 1 | 2 | 116.54% | YES |
| STX 260821C00430000 | 430.00 | 424 | 449.5 | 463.9 | 0 | 1 | 137.65% | YES |
| STX 260821C01460000 | 1460.00 | 29.6 | 7.4 | 14.5 | 0 | 1 | 102.89% | |
| STX 260821C00670000 | 670.00 | 212 | 389.1 | 403.1 | 0 | 1 | 287.37% | YES |
| STX 260821C00610000 | 610.00 | 251.25 | 441.1 | 454.3 | 0 | 1 | 318.67% | YES |
| STX 260821C00540000 | 540.00 | 610 | 349 | 362.3 | 1 | 1 | 124.22% | YES |
| STX 260821C00570000 | 570.00 | 385.34 | 322.4 | 335.9 | 1 | 1 | 120.70% | YES |
| STX 260821C00590000 | 590.00 | 529.99 | 305.5 | 318.9 | 1 | 1 | 119.15% | YES |
The table below lists all put options on STX expiring on 2026-08-21. 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 |
|---|---|---|---|---|---|---|---|---|
| STX 260821P00530000 | 530.00 | 12.9 | 6.6 | 12.7 | 5 | 3566 | 112.89% | |
| STX 260821P00410000 | 410.00 | 3.1 | 0.1 | 6.7 | 2 | 3161 | 128.66% | |
| STX 260821P00750000 | 750.00 | 56.7 | 54.8 | 57 | 22 | 681 | 103.12% | |
| STX 260821P00600000 | 600.00 | 22 | 17.5 | 21 | 1 | 499 | 110.53% | |
| STX 260821P00550000 | 550.00 | 12.89 | 11.1 | 15 | 1 | 477 | 115.02% | |
| STX 260821P00710000 | 710.00 | 40.2 | 40.2 | 46.8 | 210 | 250 | 105.01% | |
| STX 260821P00560000 | 560.00 | 16.1 | 11.8 | 15.2 | 5 | 233 | 112.59% | |
| STX 260821P00730000 | 730.00 | 57.4 | 45.6 | 52.9 | 2 | 230 | 103.84% | |
| STX 260821P00570000 | 570.00 | 13.97 | 12.8 | 16.6 | 8 | 174 | 111.84% | |
| STX 260821P00700000 | 700.00 | 40.9 | 36.2 | 43.6 | 3 | 155 | 104.48% | |
| STX 260821P00590000 | 590.00 | 15.76 | 15.3 | 20.4 | 1 | 151 | 111.39% | |
| STX 260821P00900000 | 900.00 | 129 | 121.6 | 129.1 | 3 | 129 | 99.70% | YES |
| STX 260821P00800000 | 800.00 | 76.23 | 71.7 | 82.6 | 2 | 120 | 103.50% | |
| STX 260821P00790000 | 790.00 | 79.7 | 67.9 | 77.1 | 1 | 108 | 103.33% | |
| STX 260821P01010000 | 1010.00 | 185.13 | 190.8 | 201.3 | 104 | 103 | 98.11% | YES |
| STX 260821P00620000 | 620.00 | 23.5 | 20.5 | 25.2 | 1 | 103 | 109.78% | |
| STX 260821P00580000 | 580.00 | 18.98 | 14.2 | 19.1 | 4 | 100 | 112.51% | |
| STX 260821P00760000 | 760.00 | 67.7 | 57.3 | 60.8 | 1 | 93 | 102.36% | |
| STX 260821P00780000 | 780.00 | 91 | 64.7 | 71 | 11 | 90 | 103.00% | |
| STX 260821P00890000 | 890.00 | 113.75 | 112.8 | 124.9 | 1 | 88 | 99.13% | YES |
| STX 260821P00400000 | 400.00 | 2.2 | 1.1 | 3.3 | 9 | 88 | 122.93% | |
| STX 260821P00500000 | 500.00 | 7.47 | 6.6 | 7.8 | 7 | 87 | 115.22% | |
| STX 260821P00950000 | 950.00 | 159.03 | 148.3 | 159.4 | 6 | 86 | 97.37% | YES |
| STX 260821P00690000 | 690.00 | 37.2 | 35.5 | 43.1 | 10 | 84 | 107.57% | |
| STX 260821P00970000 | 970.00 | 169.6 | 164.8 | 171.9 | 1 | 80 | 98.40% | YES |
| STX 260821P00610000 | 610.00 | 21.43 | 18.5 | 24.8 | 9 | 78 | 111.32% | |
| STX 260821P01000000 | 1000.00 | 181.2 | 181.1 | 193.3 | 41 | 74 | 96.60% | YES |
| STX 260821P00910000 | 910.00 | 124.8 | 124 | 135.8 | 22 | 73 | 98.46% | YES |
| STX 260821P00850000 | 850.00 | 94.63 | 93.1 | 104.9 | 2 | 69 | 101.07% | |
| STX 260821P00450000 | 450.00 | 5.5 | 0.75 | 7.7 | 1 | 66 | 119.40% | |
| STX 260821P00920000 | 920.00 | 141 | 130.5 | 141.5 | 2 | 64 | 98.45% | YES |
| STX 260821P00770000 | 770.00 | 63.3 | 62 | 64.7 | 1 | 63 | 102.66% | |
| STX 260821P00670000 | 670.00 | 32.4 | 30.7 | 37.7 | 10 | 62 | 108.48% | |
| STX 260821P00680000 | 680.00 | 36 | 33.1 | 38.4 | 5 | 62 | 106.78% | |
| STX 260821P00930000 | 930.00 | 143.57 | 136.7 | 147.3 | 2 | 61 | 98.25% | YES |
| STX 260821P00940000 | 940.00 | 165.25 | 141.7 | 153.2 | 2 | 59 | 97.45% | YES |
| STX 260821P00820000 | 820.00 | 89.6 | 79.9 | 91.2 | 3 | 51 | 102.58% | |
| STX 260821P00880000 | 880.00 | 125.41 | 108.6 | 119.6 | 1 | 49 | 99.98% | YES |
| STX 260821P00860000 | 860.00 | 99.65 | 98.5 | 109.7 | 1 | 48 | 100.88% | |
| STX 260821P00830000 | 830.00 | 90.67 | 84.2 | 95.6 | 2 | 46 | 102.07% | |
| STX 260821P00810000 | 810.00 | 74.63 | 76.3 | 86.6 | 1 | 46 | 103.20% | |
| STX 260821P00650000 | 650.00 | 29.85 | 26.7 | 31.9 | 2 | 45 | 109.01% | |
| STX 260821P00630000 | 630.00 | 24.7 | 22.5 | 28.2 | 4 | 41 | 110.28% | |
| STX 260821P00840000 | 840.00 | 95.33 | 88.5 | 100.2 | 2 | 40 | 101.54% | |
| STX 260821P00720000 | 720.00 | 45.52 | 43.3 | 50.2 | 12 | 37 | 104.93% | |
| STX 260821P00520000 | 520.00 | 10.93 | 5.7 | 12 | 1 | 35 | 113.90% | |
| STX 260821P00540000 | 540.00 | 12.7 | 8.1 | 15 | 4 | 34 | 114.72% | |
| STX 260821P01020000 | 1020.00 | 200.2 | 195.4 | 207.9 | 3 | 33 | 96.59% | YES |
| STX 260821P00980000 | 980.00 | 165.7 | 167.4 | 179.7 | 2 | 33 | 96.95% | YES |
| STX 260821P00870000 | 870.00 | 118.3 | 103.8 | 114.8 | 1 | 32 | 100.67% | |
| STX 260821P00740000 | 740.00 | 62.19 | 50.3 | 53.8 | 5 | 29 | 102.97% | |
| STX 260821P00990000 | 990.00 | 197.8 | 178.3 | 186.4 | 22 | 28 | 98.58% | YES |
| STX 260821P00480000 | 480.00 | 7.22 | 4.7 | 9.9 | 3 | 26 | 122.60% | |
| STX 260821P00490000 | 490.00 | 8.35 | 3 | 10.1 | 2 | 24 | 116.21% | |
| STX 260821P00440000 | 440.00 | 3.3 | 0.3 | 7.7 | 8 | 24 | 121.63% | |
| STX 260821P00660000 | 660.00 | 31.34 | 28.7 | 34 | 2 | 24 | 108.26% | |
| STX 260821P01050000 | 1050.00 | 236.24 | 216.8 | 228.8 | 1 | 18 | 95.35% | YES |
| STX 260821P01030000 | 1030.00 | 174.2 | 203.1 | 214.7 | 15 | 18 | 96.46% | YES |
| STX 260821P00460000 | 460.00 | 4.88 | 3.7 | 6.2 | 8 | 17 | 119.65% | |
| STX 260821P00640000 | 640.00 | 40.99 | 24.9 | 30.5 | 2 | 16 | 110.29% | |
| STX 260821P00470000 | 470.00 | 7.2 | 1.9 | 8.8 | 4 | 16 | 118.05% | |
| STX 260821P01070000 | 1070.00 | 282 | 231.9 | 245 | 1 | 13 | 95.51% | YES |
| STX 260821P00960000 | 960.00 | 153.6 | 154 | 165.5 | 4 | 13 | 96.75% | YES |
| STX 260821P01100000 | 1100.00 | 273 | 256.9 | 269.8 | 4 | 12 | 96.57% | YES |
| STX 260821P01320000 | 1320.00 | 482.85 | 446.1 | 459 | 11 | 11 | 91.28% | YES |
| STX 260821P01040000 | 1040.00 | 175.2 | 210.4 | 221.7 | 6 | 11 | 96.14% | YES |
| STX 260821P01140000 | 1140.00 | 230.44 | 287.7 | 302 | 3 | 9 | 95.10% | YES |
| STX 260821P01080000 | 1080.00 | 156.2 | 239.7 | 251.6 | 4 | 9 | 94.85% | YES |
| STX 260821P01130000 | 1130.00 | 286.4 | 279.6 | 292.1 | 1 | 9 | 94.39% | YES |
| STX 260821P01090000 | 1090.00 | 188.1 | 247.5 | 261.1 | 1 | 8 | 95.54% | YES |
| STX 260821P01680000 | 1680.00 | 707.95 | 793.3 | 808 | 0 | 7 | 82.93% | YES |
| STX 260821P01150000 | 1150.00 | 317.69 | 296.1 | 310 | 1 | 7 | 94.85% | YES |
| STX 260821P01170000 | 1170.00 | 208.5 | 312.9 | 325.5 | 2 | 7 | 93.81% | YES |
| STX 260821P01280000 | 1280.00 | 373.9 | 409.6 | 423.3 | 0 | 6 | 92.84% | YES |
| STX 260821P00510000 | 510.00 | 9.03 | 4.7 | 11.6 | 3 | 6 | 115.09% | |
| STX 260821P01160000 | 1160.00 | 203.1 | 304.4 | 319 | 2 | 5 | 95.04% | YES |
| STX 260821P01260000 | 1260.00 | 361.9 | 391.5 | 404.2 | 5 | 5 | 92.33% | YES |
| STX 260821P01200000 | 1200.00 | 325.9 | 338.6 | 349.1 | 1 | 4 | 92.01% | YES |
| STX 260821P01120000 | 1120.00 | 178.1 | 271.5 | 285.6 | 4 | 4 | 95.44% | YES |
| STX 260821P01180000 | 1180.00 | 284.8 | 321.4 | 334.4 | 1 | 4 | 93.90% | YES |
| STX 260821P01060000 | 1060.00 | 168.41 | 224.3 | 236.1 | 1 | 3 | 95.07% | YES |
| STX 260821P01570000 | 1570.00 | 678 | 685.1 | 699.3 | 2 | 2 | 86.56% | YES |
| STX 260821P01330000 | 1330.00 | 382.4 | 455.3 | 468.8 | 1 | 2 | 91.54% | YES |
| STX 260821P00430000 | 430.00 | 4.32 | 0.1 | 7.5 | 1 | 2 | 123.99% | |
| STX 260821P01110000 | 1110.00 | 258 | 263.4 | 276.8 | 2 | 2 | 95.17% | YES |
| STX 260821P01210000 | 1210.00 | 234.8 | 346.9 | 360.1 | 2 | 2 | 93.07% | YES |
| STX 260821P01250000 | 1250.00 | 400.24 | 382.6 | 395.5 | 0 | 2 | 92.73% | YES |
| STX 260821P01290000 | 1290.00 | 344 | 418.5 | 431.8 | 0 | 1 | 92.05% | YES |
| STX 260821P01380000 | 1380.00 | 450 | 502.2 | 515.6 | 0 | 1 | 90.77% | YES |
| STX 260821P01340000 | 1340.00 | 314 | 464.5 | 478.9 | 0 | 1 | 92.05% | YES |
| STX 260821P01410000 | 1410.00 | 466 | 530.6 | 543.9 | 1 | 1 | 89.99% | YES |
| STX 260821P01450000 | 1450.00 | 409.5 | 568.8 | 583.3 | 0 | 1 | 90.71% | YES |
| STX 260821P01490000 | 1490.00 | 540.6 | 607.3 | 620.8 | 1 | 1 | 88.01% | YES |
| STX 260821P01580000 | 1580.00 | 658 | 695 | 709.6 | 0 | 1 | 87.85% | YES |
| STX 260821P01240000 | 1240.00 | 330 | 373.3 | 388.1 | 0 | 1 | 93.67% | YES |
| STX 260821P01420000 | 1420.00 | 606 | 542.7 | 553.9 | 0 | 1 | 93.55% | YES |
| STX 260821P01300000 | 1300.00 | 424 | 427.7 | 441.8 | 0 | 1 | 92.65% | YES |
| STX 260821P01310000 | 1310.00 | 439.2 | 437 | 449.9 | 1 | 1 | 91.67% | YES |
| STX 260821P01190000 | 1190.00 | 226.4 | 330 | 342.6 | 1 | 1 | 93.54% | YES |
| STX 260821P01390000 | 1390.00 | 512.1 | 511.5 | 525.2 | 1 | 1 | 90.58% | YES |
| STX 260821P01700000 | 1700.00 | 786.9 | 813.3 | 827.3 | 0 | 1 | 79.69% | YES |
| STX 260821P00420000 | 420.00 | 6.93 | 0.1 | 7 | 0 | 1 | 126.01% | |
| STX 260821P01230000 | 1230.00 | 404.9 | 0 | 0 | 2 | 0 | 0.00% | YES |
| STX 260821P01270000 | 1270.00 | 426 | 0 | 0 | 0 | 0 | 0.00% | YES |
This page displays the full STX options chain for contracts expiring on 2026-08-21. 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.
Around earnings, macro data releases, or company-specific news, traders often focus on a single expiration such as 2026-08-21. 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 STX.
The ITM column highlights whether a contract is currently in-the-money for STX: 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.
Implied volatility reflects how much movement the market expects for STX between now and 2026-08-21. 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.
No. This 2026-08-21 options chain gives a granular view for one maturity only. For a complete picture of positioning in STX, 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.
The STX 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 2026-08-21 approaches.
