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CAT Options Chain – 2026-03-27

Detailed CAT options chain for 2026-03-27 – 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 CAT.

Options Analytics Short-Term Forecast Short Interest Report

CAT Call Options — 2026-03-27 Expiration

This page focuses on a single options expiration date for CAT – 2026-03-27 – 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 CAT into 2026-03-27.

This CAT 2026-03-27 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.

CAT Call Options — 2026-03-27 Expiration

The table below shows all call options on CAT expiring on 2026-03-27. 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
CAT 260327C00760000 760.00 0.58 0.2 0.58 26 787 37.99%
CAT 260327C00715000 715.00 12 11 12.25 43 660 38.95% YES
CAT 260327C00725000 725.00 6.82 6.15 7.25 106 628 38.09%
CAT 260327C00755000 755.00 0.65 0.47 0.94 18 604 38.43%
CAT 260327C00765000 765.00 0.33 0.06 0.69 20 486 43.02%
CAT 260327C00745000 745.00 1.65 1.3 2.22 32 482 39.48%
CAT 260327C00730000 730.00 5 4.05 6.2 719 399 41.25%
CAT 260327C00740000 740.00 2.33 1.87 3.2 57 386 39.88%
CAT 260327C00750000 750.00 1 0.81 1.25 111 343 37.18%
CAT 260327C00747500 747.50 2.11 0.95 1.95 2 320 40.11%
CAT 260327C00780000 780.00 0.08 0.02 0.56 148 250 51.22%
CAT 260327C00720000 720.00 9.19 8.45 9.55 45 189 38.51%
CAT 260327C00735000 735.00 3.6 3 5 36 179 42.68%
CAT 260327C00700000 700.00 27.9 21.5 24.4 16 166 49.37% YES
CAT 260327C00707500 707.50 19.35 15.6 18.1 6 142 44.24% YES
CAT 260327C00710000 710.00 16 14.15 16.75 24 138 45.19% YES
CAT 260327C00675000 675.00 51 43.6 46.45 125 137 60.86% YES
CAT 260327C00850000 850.00 0.01 0 4.25 10 108 118.14%
CAT 260327C00770000 770.00 0.15 0 0.3 158 101 39.84%
CAT 260327C00705000 705.00 19.95 17.4 19.65 15 92 43.75% YES
CAT 260327C01140000 1140.00 0.25 0 0.49 2 92 196.48%
CAT 260327C00800000 800.00 0.02 0 0.05 20 75 45.70%
CAT 260327C00695000 695.00 28.78 25.4 28.55 10 71 51.59% YES
CAT 260327C00775000 775.00 0.25 0.05 0.24 57 71 41.41%
CAT 260327C00742500 742.50 2.27 1.7 2.83 73 67 40.54%
CAT 260327C00685000 685.00 37.63 33.95 37.4 1 64 56.80% YES
CAT 260327C00810000 810.00 0.24 0 2.51 35 60 81.25%
CAT 260327C00672500 672.50 55.93 45.55 49.2 25 60 65.31% YES
CAT 260327C00690000 690.00 37.1 29.55 33 1 58 54.64% YES
CAT 260327C00645000 645.00 78.88 72.75 76.05 22 55 61.23% YES
CAT 260327C00640000 640.00 83.84 77.75 81.05 22 54 64.94% YES
CAT 260327C00680000 680.00 40 38.6 42.15 2 53 60.64% YES
CAT 260327C00717500 717.50 10.84 9.65 10.85 20 51 38.73% YES
CAT 260327C00687500 687.50 41.68 32.05 35.15 26 49 55.51% YES
CAT 260327C00677500 677.50 28.75 40.75 44.5 19 43 62.28% YES
CAT 260327C00712500 712.50 18 12.55 14.65 1 43 42.78% YES
CAT 260327C00702500 702.50 22.42 19.3 22.5 16 41 48.76% YES
CAT 260327C00737500 737.50 3.21 2.45 3.95 10 37 40.82%
CAT 260327C00727500 727.50 5.99 5.4 6.2 17 37 37.68%
CAT 260327C00445000 445.00 256.3 272.05 275.95 1 36 288.18% YES
CAT 260327C00790000 790.00 0.17 0 0.39 7 35 54.10%
CAT 260327C00785000 785.00 0.2 0 0.68 18 33 56.49%
CAT 260327C00795000 795.00 0.43 0 0.55 2 32 54.05%
CAT 260327C00820000 820.00 0.08 0 0.07 23 30 53.13%
CAT 260327C00682500 682.50 44.53 36.3 39.75 2 27 58.59% YES
CAT 260327C00722500 722.50 8.13 7.6 8.35 56 24 38.31%
CAT 260327C01160000 1160.00 0.3 0 4.3 1 22 270.31%
CAT 260327C00650000 650.00 77.39 67.4 71.3 1 21 56.15% YES
CAT 260327C01150000 1150.00 0.28 0 4.3 4 19 266.41%
CAT 260327C00697500 697.50 24.58 22.65 26.3 10 19 49.72% YES
CAT 260327C00610000 610.00 111.37 107 110.65 2 15 113.82% YES
CAT 260327C00655000 655.00 48.95 62.75 66.3 4 14 56.69% YES
CAT 260327C00670000 670.00 54.7 47.8 51.5 1 14 66.28% YES
CAT 260327C00660000 660.00 67.37 57.9 61.25 1 13 53.81% YES
CAT 260327C01130000 1130.00 0.35 0 4.3 4 10 258.42%
CAT 260327C00572500 572.50 130.01 144.9 148.3 11 9 93.36% YES
CAT 260327C00840000 840.00 1.45 0 4.25 1 9 111.69%
CAT 260327C00625000 625.00 95.1 92.5 95.9 7 9 67.77% YES
CAT 260327C00830000 830.00 1.2 0 4.3 5 9 105.37%
CAT 260327C00815000 815.00 0.02 0 3.4 1 9 90.16%
CAT 260327C00665000 665.00 59.77 52.6 56.35 1 9 70.02% YES
CAT 260327C00825000 825.00 0.8 0 4.25 2 8 101.72%
CAT 260327C00615000 615.00 108.1 102.1 105.9 1 8 112.72% YES
CAT 260327C00570000 570.00 132.39 147.7 150.8 11 8 109.67% YES
CAT 260327C00480000 480.00 217.15 237.2 240.75 6 7 243.60% YES
CAT 260327C00545000 545.00 171.88 172.65 175.8 4 7 126.37% YES
CAT 260327C00475000 475.00 222.58 242.15 245.75 4 7 249.02% YES
CAT 260327C00860000 860.00 4.5 0 4.25 3 7 124.44%
CAT 260327C00505000 505.00 166.62 212.3 215.75 2 6 217.16% YES
CAT 260327C00692500 692.50 37 27 30.7 1 6 52.78% YES
CAT 260327C00870000 870.00 2.16 0 4.25 1 6 130.59%
CAT 260327C00620000 620.00 102.75 97.6 100.9 1 6 73.83% YES
CAT 260327C00630000 630.00 83.02 87.45 90.95 2 6 64.36% YES
CAT 260327C00490000 490.00 216.72 227.5 230.75 2 5 155.86% YES
CAT 260327C00910000 910.00 2.16 0 4.3 3 5 154.32%
CAT 260327C00550000 550.00 132.45 167.7 170.8 0 5 124.61% YES
CAT 260327C00600000 600.00 83.23 117.55 120.85 1 5 84.96% YES
CAT 260327C00585000 585.00 117.6 132.35 135.8 7 5 80.86% YES
CAT 260327C00805000 805.00 0.6 0 3.4 1 5 83.29%
CAT 260327C00890000 890.00 4.3 0 4.25 4 5 142.51%
CAT 260327C00450000 450.00 247.57 267 270.75 2 4 276.90% YES
CAT 260327C00470000 470.00 247.32 247.3 250.75 2 4 254.49% YES
CAT 260327C01120000 1120.00 0.4 0 4.3 1 4 254.35%
CAT 260327C01050000 1050.00 0.1 0 4.3 2 3 224.37%
CAT 260327C01110000 1110.00 0.4 0 4.3 1 3 250.24%
CAT 260327C00835000 835.00 1.55 0 4.3 1 3 108.69%
CAT 260327C00662500 662.50 41.33 55.2 58.8 2 3 50.42% YES
CAT 260327C00900000 900.00 1.93 0 4.3 1 3 148.63%
CAT 260327C00637500 637.50 79.01 80 83.5 4 3 61.62% YES
CAT 260327C00500000 500.00 208.25 217.1 220.75 1 3 222.36% YES
CAT 260327C00435000 435.00 262.5 282.3 285.7 6 3 292.82% YES
CAT 260327C01060000 1060.00 0.12 0 4.3 0 3 228.81%
CAT 260327C00560000 560.00 142.38 157.55 160.8 7 3 110.94% YES
CAT 260327C00635000 635.00 87.09 82.85 86 3 3 69.39% YES
CAT 260327C00440000 440.00 257.52 277.05 280.7 6 3 287.01% YES
CAT 260327C00565000 565.00 137.4 152.35 155.8 1 3 93.36% YES
CAT 260327C00575000 575.00 106.78 142.45 145.8 1 2 95.31% YES
CAT 260327C00460000 460.00 257.3 257.3 260.75 2 2 265.63% YES
CAT 260327C00667500 667.50 39.1 50.65 53.95 0 2 51.44% YES
CAT 260327C00555000 555.00 149.55 162.35 165.8 0 2 99.61% YES
CAT 260327C00510000 510.00 197.35 207.1 210.75 0 1 212.01% YES
CAT 260327C00590000 590.00 131.25 127.25 130.85 2 1 69.53% YES
CAT 260327C00485000 485.00 212.17 232.5 235.75 2 1 159.77% YES
CAT 260327C00880000 880.00 10.73 0 4.25 1 1 136.62%
CAT 260327C00455000 455.00 262.29 262.1 265.75 2 1 271.24% YES
CAT 260327C00515000 515.00 192.39 202.5 205.75 0 1 137.11% YES
CAT 260327C00370000 370.00 323.35 346.75 350.7 1 1 374.90% YES
CAT 260327C00940000 940.00 2.13 0 4.3 1 1 170.70%
CAT 260327C00970000 970.00 2.03 0 4.25 0 1 185.89%
CAT 260327C00642500 642.50 67.35 74.7 78.5 0 1 88.21% YES
CAT 260327C00530000 530.00 163.4 187 190.75 2 1 191.75% YES
CAT 260327C00950000 950.00 1.09 0 4.25 0 1 175.61%
CAT 260327C00340000 340.00 428.35 377.25 380.7 2 1 417.58% YES
CAT 260327C00960000 960.00 0.75 0 4.3 0 1 181.18%
CAT 260327C01080000 1080.00 0.4 0 4.3 1 1 237.55%
CAT 260327C01090000 1090.00 0.4 0 4.3 1 1 241.85%
CAT 260327C01000000 1000.00 0.33 0 4.3 2 1 201.10%
CAT 260327C00350000 350.00 322.2 367.2 370.7 1 1 402.93% YES
CAT 260327C00595000 595.00 170.46 122.45 125.85 1 0 84.57% YES

CAT Put Options Chain – 2026-03-27

The table below lists all put options on CAT expiring on 2026-03-27. 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
CAT 260327P00640000 640.00 0.16 0.1 0.24 271 1021 58.11%
CAT 260327P00670000 670.00 0.64 0.59 0.69 19 946 48.39%
CAT 260327P00720000 720.00 10.16 8.7 10.25 58 763 37.52% YES
CAT 260327P00635000 635.00 0.23 0.05 0.2 20 599 59.08%
CAT 260327P00580000 580.00 0.1 0 0.63 3 525 108.11%
CAT 260327P00675000 675.00 0.93 0.6 0.9 344 472 46.95%
CAT 260327P00400000 400.00 0.04 0 0.02 103 371 193.75%
CAT 260327P00340000 340.00 0.09 0 0.05 7 357 260.94%
CAT 260327P00700000 700.00 3.4 3 3.65 105 304 41.10%
CAT 260327P00655000 655.00 0.36 0.25 0.38 86 294 52.69%
CAT 260327P00665000 665.00 0.58 0.05 0.64 106 293 51.66%
CAT 260327P00680000 680.00 1.12 0.8 1.3 169 292 46.74%
CAT 260327P00660000 660.00 0.45 0.34 0.47 135 271 51.17%
CAT 260327P00620000 620.00 0.12 0.07 0.21 27 253 70.02%
CAT 260327P00695000 695.00 2.63 2.2 2.85 431 248 42.65%
CAT 260327P00650000 650.00 0.28 0.22 0.31 87 246 54.79%
CAT 260327P00350000 350.00 0.01 0 0.25 5 240 290.63%
CAT 260327P00702500 702.50 3.83 3.4 4.25 38 233 40.91%
CAT 260327P00630000 630.00 0.14 0.05 0.19 37 216 62.11%
CAT 260327P00710000 710.00 5.88 5.45 6.2 173 209 39.01%
CAT 260327P00600000 600.00 0.08 0.05 0.09 9 185 77.15%
CAT 260327P00657500 657.50 0.39 0.03 0.52 43 176 55.47%
CAT 260327P00610000 610.00 0.16 0.07 0.1 8 173 72.27%
CAT 260327P00690000 690.00 1.9 1.65 2.22 124 154 44.17%
CAT 260327P00360000 360.00 0.01 0 0.05 10 151 242.19%
CAT 260327P00645000 645.00 0.16 0.16 0.28 76 138 56.79%
CAT 260327P00625000 625.00 0.1 0.03 0.17 18 136 63.87%
CAT 260327P00615000 615.00 0.07 0.06 0.1 16 133 68.56%
CAT 260327P00622500 622.50 0.35 0 0.5 1 125 73.83%
CAT 260327P00570000 570.00 0.2 0 0.65 1 124 116.21%
CAT 260327P00525000 525.00 0.03 0 4.3 109 116 205.57%
CAT 260327P00592500 592.50 0.12 0.01 0.22 28 114 86.72%
CAT 260327P00705000 705.00 4.47 3.85 4.8 53 113 40.15%
CAT 260327P00585000 585.00 0.04 0 0.05 1 107 78.52%
CAT 260327P00560000 560.00 0.02 0 0.13 7 80 102.73%
CAT 260327P00652500 652.50 0.3 0.08 0.36 55 73 51.56%
CAT 260327P00590000 590.00 0.05 0.03 0.1 9 68 82.81%
CAT 260327P00682500 682.50 1.2 0.02 2.1 5 66 50.99%
CAT 260327P00672500 672.50 0.88 0.46 1.01 5 62 50.42%
CAT 260327P00685000 685.00 1.45 1.26 1.87 61 61 46.77%
CAT 260327P00605000 605.00 0.43 0 0.6 14 61 88.67%
CAT 260327P00595000 595.00 0.24 0 0.78 8 60 99.80%
CAT 260327P00707500 707.50 5.6 4.5 5.45 20 56 39.54%
CAT 260327P00632500 632.50 0.24 0.04 0.19 50 51 60.16%
CAT 260327P00730000 730.00 15.8 14.8 16.8 6 50 39.75% YES
CAT 260327P00760000 760.00 36.72 39.7 42.8 4 48 50.35% YES
CAT 260327P00370000 370.00 0.01 0 0.05 2 48 232.81%
CAT 260327P00725000 725.00 13 11.75 13.75 39 45 40.22% YES
CAT 260327P00677500 677.50 1.19 0.76 1.02 1 42 46.17%
CAT 260327P00575000 575.00 2.04 0 0.3 1 39 101.76%
CAT 260327P00692500 692.50 2.2 1.59 2.87 7 38 45.56%
CAT 260327P00740000 740.00 21.4 21.35 24.55 3 37 41.88% YES
CAT 260327P00687500 687.50 1.6 1.54 2 3 36 45.22%
CAT 260327P00715000 715.00 7.4 6.95 8.05 18 34 38.33%
CAT 260327P00627500 627.50 0.94 0 0.44 2 33 69.04%
CAT 260327P00642500 642.50 0.27 0.05 0.26 29 32 55.76%
CAT 260327P00735000 735.00 18.43 17.5 21.15 16 31 43.52% YES
CAT 260327P00662500 662.50 0.41 0.14 0.51 19 29 51.39%
CAT 260327P00637500 637.50 0.14 0.05 0.21 22 29 57.72%
CAT 260327P00530000 530.00 0.97 0 4.3 1 29 200.37%
CAT 260327P00535000 535.00 1.22 0 4.3 18 28 195.21%
CAT 260327P00697500 697.50 2.95 2.54 3.25 11 28 42.00%
CAT 260327P00597500 597.50 0.22 0 0.6 16 28 94.24%
CAT 260327P00565000 565.00 0.73 0 3.4 5 27 157.35%
CAT 260327P00647500 647.50 0.23 0.05 0.29 7 26 53.03%
CAT 260327P00755000 755.00 84.23 34.85 38.5 3 25 50.93% YES
CAT 260327P00717500 717.50 8.1 7.5 9.1 34 25 37.92%
CAT 260327P00582500 582.50 0.75 0 3.4 2 23 140.75%
CAT 260327P00745000 745.00 26 25.55 29 1 22 44.28% YES
CAT 260327P00667500 667.50 0.69 0.33 0.65 8 20 49.81%
CAT 260327P00550000 550.00 0.01 0 0.21 3 20 115.04%
CAT 260327P00750000 750.00 33.5 30 33.45 4 18 45.95% YES
CAT 260327P00612500 612.50 0.25 0 0.39 1 17 78.32%
CAT 260327P00540000 540.00 1.79 0 4.3 6 16 190.09%
CAT 260327P00545000 545.00 1.25 0 4.3 8 16 185.01%
CAT 260327P00555000 555.00 0.05 0 1.27 3 15 140.87%
CAT 260327P00490000 490.00 0.19 0 4.3 2 14 242.92%
CAT 260327P00617500 617.50 0.13 0 0.38 34 13 74.61%
CAT 260327P00500000 500.00 0.01 0 4.3 3 11 232.03%
CAT 260327P00390000 390.00 0.1 0 4.25 15 11 363.18%
CAT 260327P00722500 722.50 11.55 10.55 11.55 28 11 37.30% YES
CAT 260327P00765000 765.00 48.5 44.55 47.7 1 11 53.69% YES
CAT 260327P00380000 380.00 0.01 0 0.3 3 10 264.45%
CAT 260327P00712500 712.50 6.7 6.25 7.8 27 10 41.55%
CAT 260327P00520000 520.00 0.83 0 4.3 33 9 210.77%
CAT 260327P00587500 587.50 0.35 0 1.96 1 8 122.51%
CAT 260327P00485000 485.00 0.16 0 2.8 2 7 230.08%
CAT 260327P00770000 770.00 94.62 49.45 52.5 2 6 55.92% YES
CAT 260327P00732500 732.50 16.48 15.5 18.8 4 6 40.99% YES
CAT 260327P00572500 572.50 0.48 0 2.14 2 5 137.70%
CAT 260327P00607500 607.50 2.18 0 0.61 1 4 87.01%
CAT 260327P00505000 505.00 0.55 0 4.3 2 4 226.66%
CAT 260327P00495000 495.00 0.5 0 4.3 6 3 237.45%
CAT 260327P00742500 742.50 47.84 23.8 27.15 0 3 45.13% YES
CAT 260327P00515000 515.00 0.52 0 4.3 1 3 216.02%
CAT 260327P00470000 470.00 0.56 0 4.3 2 2 265.23%
CAT 260327P00450000 450.00 0.2 0 4.3 2 2 288.43%
CAT 260327P00727500 727.50 16.5 12.65 15.25 20 2 40.07% YES
CAT 260327P00475000 475.00 0.02 0 4.3 1 2 259.62%
CAT 260327P00465000 465.00 0.26 0 4.3 4 1 270.95%
CAT 260327P00460000 460.00 0.37 0 4.3 1 1 276.71%
CAT 260327P00747500 747.50 30.49 28.05 31.1 1 1 44.46% YES
CAT 260327P00510000 510.00 0.75 0 4.3 4 1 221.34%
CAT 260327P00815000 815.00 70.25 94.5 98.4 0 0 71.19% YES
CAT 260327P00960000 960.00 201.35 239.4 243.1 0 0 133.98% YES
CAT 260327P00900000 900.00 156.1 179.5 183.4 2 0 115.82% YES
CAT 260327P00890000 890.00 135.8 169.5 173.1 2 0 105.42% YES
CAT 260327P00780000 780.00 97.29 59.5 63.1 2 0 69.10% YES
CAT 260327P00825000 825.00 126.3 104.5 108.2 1 0 74.17% YES
CAT 260327P00870000 870.00 128.5 149.5 153.25 2 0 98.54% YES
CAT 260327P00920000 920.00 162.75 199.5 202.85 0 0 112.60% YES
CAT 260327P00800000 800.00 100 79.5 82.5 2 0 78.00% YES
CAT 260327P00830000 830.00 132.25 109.5 113.25 2 0 77.64% YES
CAT 260327P00910000 910.00 144.15 189.5 193.4 0 0 120.61% YES
CAT 260327P00810000 810.00 110.75 89.5 93.4 1 0 68.31% YES
CAT 260327P00805000 805.00 111.45 84.5 87.5 1 0 81.47% YES
CAT 260327P00795000 795.00 45.7 74.5 77.5 1 0 74.49% YES
CAT 260327P00790000 790.00 74.75 69.5 73 1 0 51.61% YES
CAT 260327P00785000 785.00 48.67 64.5 67.5 1 0 67.29% YES
CAT 260327P00775000 775.00 92.3 54.45 58.2 2 0 65.94% YES
CAT 260327P00850000 850.00 134.35 129.5 132.55 2 0 70.12% YES
CAT 260327P00820000 820.00 80.15 99.5 103.4 0 0 74.07% YES
CAT 260327P00940000 940.00 186.35 219.5 223.4 0 0 134.42% YES
CAT 260327P01120000 1120.00 394.5 399.45 403.4 0 0 204.59% YES

CAT 2026-03-27 Options Chain FAQ

1. What does this CAT options chain for 2026-03-27 show?

This page displays the full CAT options chain for contracts expiring on 2026-03-27. 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 CAT options chain around key events?

Around earnings, macro data releases, or company-specific news, traders often focus on a single expiration such as 2026-03-27. 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 CAT.

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 CAT: 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 CAT options table?

Implied volatility reflects how much movement the market expects for CAT between now and 2026-03-27. 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 2026-03-27 options chain gives a granular view for one maturity only. For a complete picture of positioning in CAT, 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 CAT options chain for 2026-03-27 updated?

The CAT 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 2026-03-27 approaches.