Detailed CAT options chain for 2026-09-11 – 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.
This page focuses on a single options expiration date for CAT – 2026-09-11 – 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 2026-09-11.
This CAT 2026-09-11 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 CAT expiring on 2026-09-11. 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 260911C00990000 | 990.00 | 6.67 | 2.06 | 8.25 | 1 | 42 | 47.42% | |
| CAT 260911C00955000 | 955.00 | 10.45 | 5.3 | 11.85 | 28 | 35 | 45.61% | |
| CAT 260911C00850000 | 850.00 | 39.81 | 35.05 | 40.2 | 2 | 13 | 43.66% | |
| CAT 260911C00890000 | 890.00 | 34.95 | 20.2 | 25.55 | 0 | 13 | 44.07% | |
| CAT 260911C00835000 | 835.00 | 62.45 | 41.35 | 49 | 0 | 12 | 45.40% | YES |
| CAT 260911C00930000 | 930.00 | 13.7 | 11 | 15.5 | 6 | 11 | 44.37% | |
| CAT 260911C00830000 | 830.00 | 65.4 | 44.15 | 51.7 | 0 | 11 | 45.58% | YES |
| CAT 260911C00855000 | 855.00 | 36.84 | 33 | 37.7 | 2 | 11 | 43.34% | |
| CAT 260911C00840000 | 840.00 | 59.45 | 39.15 | 46 | 0 | 10 | 44.84% | |
| CAT 260911C00935000 | 935.00 | 9.9 | 10.2 | 14.6 | 3 | 10 | 44.51% | |
| CAT 260911C00965000 | 965.00 | 23.27 | 3.7 | 11.7 | 3 | 9 | 47.65% | |
| CAT 260911C00970000 | 970.00 | 22.02 | 3 | 11.25 | 2 | 9 | 48.09% | |
| CAT 260911C00630000 | 630.00 | 205.88 | 206.25 | 221.7 | 0 | 9 | 57.12% | YES |
| CAT 260911C01220000 | 1220.00 | 0.4 | 0 | 4.3 | 0 | 9 | 64.83% | |
| CAT 260911C00925000 | 925.00 | 14.54 | 11.4 | 15.35 | 7 | 9 | 42.87% | |
| CAT 260911C00885000 | 885.00 | 25.3 | 21.9 | 26.25 | 2 | 9 | 43.13% | |
| CAT 260911C00810000 | 810.00 | 84.4 | 55 | 63.9 | 0 | 9 | 46.87% | YES |
| CAT 260911C01000000 | 1000.00 | 4.65 | 3.15 | 6 | 3 | 8 | 45.09% | |
| CAT 260911C00945000 | 945.00 | 11.5 | 8.75 | 11.95 | 9 | 8 | 43.42% | |
| CAT 260911C00880000 | 880.00 | 26.8 | 23.85 | 27.55 | 2 | 8 | 42.75% | |
| CAT 260911C00900000 | 900.00 | 19.85 | 17.4 | 22.8 | 1 | 8 | 44.32% | |
| CAT 260911C00940000 | 940.00 | 9.05 | 9.3 | 11.4 | 3 | 7 | 41.47% | |
| CAT 260911C01035000 | 1035.00 | 16.52 | 0 | 6.65 | 0 | 7 | 52.71% | |
| CAT 260911C00980000 | 980.00 | 11.7 | 2.26 | 9.35 | 14 | 7 | 47.25% | |
| CAT 260911C00845000 | 845.00 | 46 | 36.6 | 42.95 | 1 | 7 | 44.14% | |
| CAT 260911C00860000 | 860.00 | 36.65 | 31.05 | 35.4 | 5 | 7 | 43.13% | |
| CAT 260911C00950000 | 950.00 | 10.3 | 8 | 12.05 | 3 | 6 | 44.74% | |
| CAT 260911C00815000 | 815.00 | 89 | 53.1 | 59.6 | 0 | 5 | 45.37% | YES |
| CAT 260911C00705000 | 705.00 | 190.6 | 138.8 | 149 | 0 | 5 | 51.08% | YES |
| CAT 260911C00825000 | 825.00 | 68.65 | 47.05 | 54 | 0 | 5 | 45.26% | YES |
| CAT 260911C00870000 | 870.00 | 32.48 | 27.15 | 32.15 | 3 | 5 | 43.79% | |
| CAT 260911C01040000 | 1040.00 | 10.3 | 0 | 6.4 | 0 | 4 | 53.05% | |
| CAT 260911C00960000 | 960.00 | 17.4 | 3.95 | 12.3 | 2 | 4 | 47.39% | |
| CAT 260911C01060000 | 1060.00 | 7.75 | 0 | 5.8 | 0 | 3 | 55.05% | |
| CAT 260911C00920000 | 920.00 | 15.7 | 13.05 | 17.5 | 2 | 3 | 44.14% | |
| CAT 260911C00905000 | 905.00 | 24.4 | 16.2 | 19.9 | 2 | 2 | 42.63% | |
| CAT 260911C00640000 | 640.00 | 191.5 | 196.9 | 212 | 0 | 2 | 56.60% | YES |
| CAT 260911C01080000 | 1080.00 | 2.7 | 1.27 | 5.4 | 4 | 2 | 51.48% | |
| CAT 260911C01100000 | 1100.00 | 1.95 | 0 | 3.4 | 1 | 2 | 54.58% | |
| CAT 260911C00820000 | 820.00 | 56 | 50.1 | 56.95 | 2 | 2 | 45.52% | YES |
| CAT 260911C00915000 | 915.00 | 17.67 | 13.9 | 17.4 | 1 | 2 | 42.64% | |
| CAT 260911C01160000 | 1160.00 | 1.79 | 0 | 3.55 | 0 | 2 | 55.82% | |
| CAT 260911C00875000 | 875.00 | 60 | 24.7 | 29.65 | 0 | 2 | 43.12% | |
| CAT 260911C00690000 | 690.00 | 200.05 | 151 | 163.2 | 0 | 1 | 51.31% | YES |
| CAT 260911C01140000 | 1140.00 | 2.28 | 0 | 4.7 | 0 | 1 | 56.07% | |
| CAT 260911C00760000 | 760.00 | 100.05 | 91.3 | 98.95 | 2 | 1 | 49.40% | YES |
| CAT 260911C00740000 | 740.00 | 158.7 | 107.8 | 118.05 | 0 | 1 | 55.23% | YES |
| CAT 260911C01020000 | 1020.00 | 20.96 | 0.03 | 7.25 | 0 | 1 | 51.26% | |
| CAT 260911C00805000 | 805.00 | 133.48 | 58.7 | 65.3 | 1 | 1 | 45.22% | YES |
| CAT 260911C01030000 | 1030.00 | 11.25 | 0 | 6.85 | 0 | 1 | 52.25% | |
| CAT 260911C00700000 | 700.00 | 181.55 | 142.5 | 153.2 | 0 | 1 | 50.24% | YES |
| CAT 260911C00975000 | 975.00 | 14.85 | 3.05 | 9.95 | 0 | 1 | 47.17% | |
| CAT 260911C00795000 | 795.00 | 65.3 | 65.25 | 73 | 0 | 1 | 46.89% | YES |
| CAT 260911C01150000 | 1150.00 | 2.23 | 0 | 4.6 | 0 | 1 | 57.12% | |
| CAT 260911C00620000 | 620.00 | 205.2 | 215.85 | 231.55 | 2 | 1 | 58.34% | YES |
| CAT 260911C01110000 | 1110.00 | 3.2 | 0 | 4.95 | 1 | 1 | 52.64% |
The table below lists all put options on CAT expiring on 2026-09-11. 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 260911P00820000 | 820.00 | 29.94 | 26.6 | 31.65 | 4 | 116 | 41.74% | |
| CAT 260911P00765000 | 765.00 | 12.55 | 8.75 | 14.7 | 6 | 38 | 44.13% | |
| CAT 260911P00810000 | 810.00 | 26.07 | 21.95 | 27.95 | 11 | 34 | 42.30% | |
| CAT 260911P00685000 | 685.00 | 2.35 | 0.38 | 3.75 | 41 | 33 | 47.91% | |
| CAT 260911P00885000 | 885.00 | 56.49 | 61 | 68.3 | 0 | 29 | 41.74% | YES |
| CAT 260911P00770000 | 770.00 | 14.5 | 9.45 | 15 | 19 | 29 | 42.79% | |
| CAT 260911P00815000 | 815.00 | 24.6 | 24.3 | 29.3 | 42 | 28 | 41.55% | |
| CAT 260911P00735000 | 735.00 | 7.1 | 5 | 9.85 | 1 | 22 | 46.75% | |
| CAT 260911P00760000 | 760.00 | 11.5 | 8.95 | 13.45 | 3 | 20 | 44.12% | |
| CAT 260911P00775000 | 775.00 | 14.75 | 12.25 | 15.95 | 2 | 20 | 42.26% | |
| CAT 260911P00710000 | 710.00 | 2.25 | 2.41 | 5.8 | 1 | 19 | 46.38% | |
| CAT 260911P00825000 | 825.00 | 31.2 | 27.2 | 34.05 | 2 | 17 | 41.88% | |
| CAT 260911P00780000 | 780.00 | 17 | 13.4 | 18.35 | 7 | 17 | 43.43% | |
| CAT 260911P00690000 | 690.00 | 3.01 | 0.05 | 4 | 1 | 16 | 47.31% | |
| CAT 260911P00930000 | 930.00 | 68.95 | 95.05 | 103 | 0 | 16 | 43.26% | YES |
| CAT 260911P00855000 | 855.00 | 45.1 | 42 | 49.2 | 6 | 15 | 41.47% | YES |
| CAT 260911P00605000 | 605.00 | 1.91 | 0 | 4.45 | 0 | 15 | 63.03% | |
| CAT 260911P00840000 | 840.00 | 34.3 | 34.1 | 41.1 | 5 | 14 | 41.57% | YES |
| CAT 260911P00785000 | 785.00 | 17.8 | 14.65 | 18.8 | 1 | 14 | 42.12% | |
| CAT 260911P00695000 | 695.00 | 2.9 | 0.23 | 4.4 | 1 | 13 | 47.08% | |
| CAT 260911P00800000 | 800.00 | 21.27 | 18.85 | 23.3 | 6 | 13 | 41.45% | |
| CAT 260911P00965000 | 965.00 | 125.78 | 122.65 | 134.4 | 24 | 13 | 46.65% | YES |
| CAT 260911P00660000 | 660.00 | 1.19 | 0 | 5.35 | 10 | 13 | 50.72% | |
| CAT 260911P00740000 | 740.00 | 7 | 5.2 | 8.6 | 4 | 13 | 43.06% | |
| CAT 260911P00520000 | 520.00 | 0.07 | 0 | 0.36 | 0 | 12 | 61.62% | |
| CAT 260911P00870000 | 870.00 | 53.6 | 51 | 58.05 | 3 | 12 | 41.29% | YES |
| CAT 260911P00790000 | 790.00 | 20 | 15.6 | 20.65 | 2 | 11 | 42.40% | |
| CAT 260911P00725000 | 725.00 | 5.25 | 2.98 | 7.85 | 2 | 11 | 46.24% | |
| CAT 260911P00650000 | 650.00 | 3.7 | 0 | 5.15 | 1 | 11 | 52.89% | |
| CAT 260911P00680000 | 680.00 | 2 | 0.74 | 3.05 | 3 | 10 | 46.95% | |
| CAT 260911P00715000 | 715.00 | 4.56 | 0.72 | 8.35 | 6 | 10 | 50.22% | |
| CAT 260911P00635000 | 635.00 | 0.93 | 0 | 4.85 | 0 | 9 | 56.13% | |
| CAT 260911P00720000 | 720.00 | 5.1 | 2.75 | 6.6 | 50 | 9 | 45.24% | |
| CAT 260911P00730000 | 730.00 | 5.75 | 2.86 | 10 | 4 | 9 | 48.58% | |
| CAT 260911P00865000 | 865.00 | 50.2 | 48 | 55.55 | 1 | 8 | 41.89% | YES |
| CAT 260911P00915000 | 915.00 | 85.5 | 83 | 90.7 | 14 | 8 | 42.54% | YES |
| CAT 260911P00830000 | 830.00 | 30.25 | 29.45 | 36 | 0 | 8 | 41.47% | |
| CAT 260911P00875000 | 875.00 | 58.67 | 55.75 | 61.2 | 3 | 7 | 41.25% | YES |
| CAT 260911P00945000 | 945.00 | 106.7 | 105 | 116.5 | 1 | 7 | 45.02% | YES |
| CAT 260911P00860000 | 860.00 | 34.5 | 45 | 52.2 | 0 | 7 | 41.55% | YES |
| CAT 260911P00950000 | 950.00 | 111 | 110.95 | 122.25 | 2 | 7 | 47.23% | YES |
| CAT 260911P00935000 | 935.00 | 102.85 | 99 | 107 | 2 | 7 | 43.24% | YES |
| CAT 260911P00940000 | 940.00 | 80.65 | 101.05 | 114.5 | 0 | 6 | 47.70% | YES |
| CAT 260911P00845000 | 845.00 | 40.17 | 38.55 | 43.45 | 2 | 6 | 41.28% | YES |
| CAT 260911P00925000 | 925.00 | 93.1 | 91 | 98.5 | 14 | 6 | 42.59% | YES |
| CAT 260911P00920000 | 920.00 | 88.95 | 87 | 94.8 | 14 | 6 | 42.84% | YES |
| CAT 260911P00700000 | 700.00 | 3 | 2.31 | 4.1 | 55 | 6 | 44.90% | |
| CAT 260911P00795000 | 795.00 | 20.03 | 17.3 | 22.2 | 2 | 5 | 42.22% | |
| CAT 260911P00755000 | 755.00 | 10.2 | 6.5 | 13.25 | 5 | 5 | 45.52% | |
| CAT 260911P00750000 | 750.00 | 8.62 | 6.9 | 11.4 | 2 | 5 | 44.44% | |
| CAT 260911P00955000 | 955.00 | 92.1 | 114 | 126 | 0 | 5 | 46.70% | YES |
| CAT 260911P00960000 | 960.00 | 95.75 | 118 | 132.2 | 0 | 5 | 49.52% | YES |
| CAT 260911P00990000 | 990.00 | 110.95 | 146 | 159 | 2 | 3 | 51.36% | YES |
| CAT 260911P00540000 | 540.00 | 0.08 | 0 | 4.2 | 0 | 3 | 80.30% | |
| CAT 260911P00545000 | 545.00 | 0.12 | 0 | 4.2 | 0 | 3 | 78.86% | |
| CAT 260911P00910000 | 910.00 | 81.2 | 79 | 86.9 | 2 | 3 | 42.52% | YES |
| CAT 260911P00880000 | 880.00 | 61.43 | 58.25 | 64.65 | 1 | 3 | 41.43% | YES |
| CAT 260911P00850000 | 850.00 | 42.06 | 41.35 | 45.95 | 2 | 3 | 41.05% | YES |
| CAT 260911P00525000 | 525.00 | 0.09 | 0 | 4.15 | 0 | 3 | 84.52% | |
| CAT 260911P00670000 | 670.00 | 5.5 | 0.76 | 4.8 | 2 | 3 | 55.12% | |
| CAT 260911P00745000 | 745.00 | 8.1 | 6.55 | 9.35 | 1 | 2 | 42.78% | |
| CAT 260911P00890000 | 890.00 | 69.35 | 64.15 | 72 | 2 | 2 | 42.02% | YES |
| CAT 260911P00580000 | 580.00 | 0.15 | 0 | 4.3 | 0 | 2 | 69.36% | |
| CAT 260911P00675000 | 675.00 | 5.63 | 0.87 | 5.15 | 2 | 2 | 54.69% | |
| CAT 260911P00805000 | 805.00 | 23.58 | 20.65 | 26 | 2 | 2 | 42.34% | |
| CAT 260911P00835000 | 835.00 | 28.3 | 32.05 | 39.75 | 0 | 2 | 42.77% | |
| CAT 260911P00900000 | 900.00 | 96.7 | 71 | 79.2 | 0 | 1 | 42.15% | YES |
| CAT 260911P00555000 | 555.00 | 0.15 | 0 | 4.2 | 0 | 1 | 76.01% | |
| CAT 260911P01015000 | 1015.00 | 204.2 | 169 | 183 | 2 | 1 | 54.68% | YES |
| CAT 260911P00535000 | 535.00 | 0.17 | 0 | 4.2 | 0 | 1 | 81.76% | |
| CAT 260911P00970000 | 970.00 | 158.7 | 127 | 142 | 2 | 1 | 51.53% | YES |
| CAT 260911P00530000 | 530.00 | 0.13 | 0 | 4.2 | 0 | 1 | 83.23% | |
| CAT 260911P00640000 | 640.00 | 1.15 | 0 | 4.85 | 1 | 1 | 54.83% | |
| CAT 260911P01210000 | 1210.00 | 313.15 | 361.3 | 377.45 | 0 | 0 | 56.48% | YES |
This page displays the full CAT options chain for contracts expiring on 2026-09-11. 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 2026-09-11. 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.
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.
Implied volatility reflects how much movement the market expects for CAT between now and 2026-09-11. 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 2026-09-11 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.
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 2026-09-11 approaches.
