Detailed CMI options chain for 2026-12-18 – 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 CMI.
This page focuses on a single options expiration date for CMI – 2026-12-18 – 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 CMI into 2026-12-18.
This CMI 2026-12-18 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.
The table below shows all call options on CMI expiring on 2026-12-18. 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 |
|---|---|---|---|---|---|---|---|---|
| CMI 261218C00900000 | 900.00 | 3.7 | 0 | 2.85 | 2 | 268 | 47.49% | |
| CMI 261218C00610000 | 610.00 | 33 | 26.5 | 29.5 | 1 | 222 | 38.03% | |
| CMI 261218C00860000 | 860.00 | 3.5 | 0 | 3.2 | 2 | 171 | 44.88% | |
| CMI 261218C00720000 | 720.00 | 6.2 | 5.4 | 6.7 | 4 | 170 | 35.91% | |
| CMI 261218C00780000 | 780.00 | 4.8 | 1.1 | 4.6 | 4 | 160 | 39.84% | |
| CMI 261218C00700000 | 700.00 | 10.5 | 7.3 | 9.6 | 8 | 124 | 36.95% | |
| CMI 261218C00840000 | 840.00 | 20.5 | 0.5 | 4.3 | 4 | 100 | 45.66% | |
| CMI 261218C00820000 | 820.00 | 2.7 | 0.2 | 3.5 | 1 | 77 | 41.73% | |
| CMI 261218C00650000 | 650.00 | 20 | 15.9 | 17.9 | 4 | 68 | 37.03% | |
| CMI 261218C00450000 | 450.00 | 135 | 122.2 | 125.9 | 61 | 63 | 44.98% | YES |
| CMI 261218C00980000 | 980.00 | 0.65 | 0 | 2.5 | 1 | 61 | 52.85% | |
| CMI 261218C00540000 | 540.00 | 82.3 | 58.1 | 61.4 | 56 | 54 | 40.03% | YES |
| CMI 261218C00730000 | 730.00 | 18 | 4.2 | 7.3 | 5 | 52 | 38.19% | |
| CMI 261218C00580000 | 580.00 | 39 | 38.1 | 41 | 1 | 42 | 38.64% | |
| CMI 261218C00940000 | 940.00 | 3.95 | 0 | 2.6 | 3 | 39 | 50.05% | |
| CMI 261218C00800000 | 800.00 | 2.9 | 0.15 | 4.1 | 4 | 38 | 41.02% | |
| CMI 261218C00620000 | 620.00 | 28.9 | 23.7 | 26.3 | 9 | 38 | 37.87% | |
| CMI 261218C00680000 | 680.00 | 10.7 | 10 | 11.3 | 5 | 36 | 35.75% | |
| CMI 261218C00660000 | 660.00 | 16.35 | 13.9 | 16.4 | 1 | 36 | 37.55% | |
| CMI 261218C00670000 | 670.00 | 17.95 | 12.2 | 14.4 | 1 | 34 | 37.38% | |
| CMI 261218C00600000 | 600.00 | 34 | 30 | 33 | 4 | 33 | 38.20% | |
| CMI 261218C00470000 | 470.00 | 262.4 | 207.5 | 211.5 | 1 | 32 | 142.26% | YES |
| CMI 261218C00640000 | 640.00 | 22.7 | 18 | 21 | 1 | 29 | 37.82% | |
| CMI 261218C00760000 | 760.00 | 5.23 | 2.05 | 5.4 | 2 | 24 | 38.98% | |
| CMI 261218C00630000 | 630.00 | 25.6 | 20.9 | 22.8 | 2 | 23 | 37.21% | |
| CMI 261218C00570000 | 570.00 | 52.47 | 42.4 | 45.5 | 2 | 22 | 38.88% | |
| CMI 261218C00710000 | 710.00 | 8.8 | 6.3 | 9 | 3 | 22 | 37.70% | |
| CMI 261218C00750000 | 750.00 | 6 | 2.45 | 6 | 8 | 21 | 38.78% | |
| CMI 261218C01060000 | 1060.00 | 1.6 | 0 | 2.35 | 1 | 20 | 52.30% | |
| CMI 261218C00690000 | 690.00 | 12.6 | 8.7 | 10.9 | 1 | 19 | 36.95% | |
| CMI 261218C00920000 | 920.00 | 6.8 | 0 | 2.7 | 3 | 19 | 48.73% | |
| CMI 261218C00740000 | 740.00 | 11.37 | 3.4 | 6.6 | 4 | 17 | 38.46% | |
| CMI 261218C00880000 | 880.00 | 3.8 | 0 | 3 | 1 | 17 | 46.16% | |
| CMI 261218C00350000 | 350.00 | 285.9 | 214.8 | 219 | 15 | 16 | 55.64% | YES |
| CMI 261218C00590000 | 590.00 | 41.6 | 33.9 | 37 | 6 | 9 | 38.54% | |
| CMI 261218C00500000 | 500.00 | 84.8 | 83.4 | 86.7 | 1 | 8 | 41.40% | YES |
| CMI 261218C01040000 | 1040.00 | 1.85 | 0 | 2.35 | 1 | 8 | 51.00% | |
| CMI 261218C00560000 | 560.00 | 57.7 | 47.4 | 50.5 | 3 | 7 | 39.28% | YES |
| CMI 261218C00550000 | 550.00 | 53.9 | 52.6 | 55.8 | 1 | 7 | 39.66% | YES |
| CMI 261218C00520000 | 520.00 | 138.1 | 69.7 | 73.5 | 1 | 6 | 40.76% | YES |
| CMI 261218C00360000 | 360.00 | 260.7 | 205.5 | 209.2 | 2 | 5 | 54.29% | YES |
| CMI 261218C00380000 | 380.00 | 273.7 | 186.2 | 189.4 | 2 | 4 | 50.08% | YES |
| CMI 261218C00480000 | 480.00 | 170.7 | 97.8 | 101.5 | 2 | 4 | 42.56% | YES |
| CMI 261218C00960000 | 960.00 | 0.85 | 0 | 2.55 | 1 | 3 | 51.48% | |
| CMI 261218C00510000 | 510.00 | 86.8 | 76.5 | 80 | 3 | 3 | 41.12% | YES |
| CMI 261218C01020000 | 1020.00 | 0.5 | 0 | 2.4 | 1 | 3 | 55.44% | |
| CMI 261218C00430000 | 430.00 | 150.32 | 139.7 | 143 | 9 | 2 | 46.59% | YES |
| CMI 261218C01000000 | 1000.00 | 0.55 | 0 | 2.45 | 1 | 2 | 54.18% | |
| CMI 261218C00460000 | 460.00 | 123.3 | 114 | 117.4 | 1 | 2 | 43.94% | YES |
| CMI 261218C00440000 | 440.00 | 300.5 | 234 | 237.8 | 1 | 2 | 155.56% | YES |
| CMI 261218C00490000 | 490.00 | 199.2 | 203 | 206.5 | 1 | 2 | 145.76% | YES |
| CMI 261218C00370000 | 370.00 | 210.8 | 195.6 | 199.2 | 2 | 2 | 51.68% | YES |
| CMI 261218C00420000 | 420.00 | 238.47 | 158 | 162 | 1 | 2 | 59.95% | YES |
| CMI 261218C00390000 | 390.00 | 257.1 | 176.5 | 180.3 | 1 | 1 | 53.16% | YES |
| CMI 261218C00410000 | 410.00 | 214 | 158 | 161.5 | 3 | 1 | 49.77% | YES |
| CMI 261218C01080000 | 1080.00 | 0.35 | 0 | 2.35 | 1 | 1 | 53.55% | |
| CMI 261218C00530000 | 530.00 | 157.5 | 0 | 0 | 2 | 0 | 0.00% | YES |
| CMI 261218C00400000 | 400.00 | 182.1 | 167.2 | 170.9 | 1 | 0 | 51.50% | YES |
The table below lists all put options on CMI expiring on 2026-12-18. 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 |
|---|---|---|---|---|---|---|---|---|
| CMI 261218P00630000 | 630.00 | 80.1 | 82.1 | 85.5 | 1 | 267 | 33.58% | YES |
| CMI 261218P00700000 | 700.00 | 88.1 | 132.4 | 135.8 | 1 | 255 | 0.00% | YES |
| CMI 261218P00550000 | 550.00 | 29.15 | 34.7 | 37.4 | 110 | 136 | 35.43% | |
| CMI 261218P00660000 | 660.00 | 60.78 | 104.7 | 108.4 | 1 | 113 | 32.63% | YES |
| CMI 261218P00610000 | 610.00 | 65.2 | 68 | 71.3 | 1 | 80 | 33.88% | YES |
| CMI 261218P00500000 | 500.00 | 15.3 | 16.1 | 19.1 | 1 | 74 | 37.07% | |
| CMI 261218P00650000 | 650.00 | 91.58 | 97.3 | 100.3 | 20 | 65 | 32.75% | YES |
| CMI 261218P00710000 | 710.00 | 101.7 | 147.6 | 151.4 | 1 | 60 | 31.21% | YES |
| CMI 261218P00730000 | 730.00 | 106.6 | 159 | 163 | 1 | 55 | 0.00% | YES |
| CMI 261218P00580000 | 580.00 | 47 | 50.1 | 53 | 1 | 52 | 34.82% | YES |
| CMI 261218P00350000 | 350.00 | 0.75 | 0 | 2.95 | 1 | 50 | 53.09% | |
| CMI 261218P00620000 | 620.00 | 45.75 | 74.8 | 78.5 | 2 | 48 | 33.95% | YES |
| CMI 261218P00670000 | 670.00 | 74.17 | 113 | 116.5 | 1 | 40 | 32.25% | YES |
| CMI 261218P00360000 | 360.00 | 0.85 | 0 | 3.1 | 1 | 35 | 50.96% | |
| CMI 261218P00460000 | 460.00 | 8 | 6.6 | 10.6 | 1 | 35 | 39.28% | |
| CMI 261218P00400000 | 400.00 | 2.45 | 1.55 | 2.95 | 1 | 34 | 40.38% | |
| CMI 261218P00560000 | 560.00 | 39.1 | 40.7 | 42.1 | 17 | 33 | 35.11% | |
| CMI 261218P00570000 | 570.00 | 40.54 | 44.6 | 47.5 | 1 | 33 | 35.07% | YES |
| CMI 261218P00600000 | 600.00 | 60 | 61.5 | 64.8 | 1 | 29 | 34.14% | YES |
| CMI 261218P00530000 | 530.00 | 14.78 | 26.1 | 29 | 1 | 24 | 36.02% | |
| CMI 261218P00450000 | 450.00 | 4.5 | 5.3 | 7.9 | 2 | 21 | 38.08% | |
| CMI 261218P00490000 | 490.00 | 12.73 | 13.2 | 16.6 | 1 | 20 | 37.62% | |
| CMI 261218P00590000 | 590.00 | 52.55 | 55.8 | 58.8 | 2 | 14 | 34.54% | YES |
| CMI 261218P00470000 | 470.00 | 10.38 | 8.8 | 11.9 | 1 | 14 | 38.13% | |
| CMI 261218P00520000 | 520.00 | 23.5 | 22.4 | 25.9 | 1 | 14 | 36.84% | |
| CMI 261218P00370000 | 370.00 | 1.81 | 0 | 3.3 | 2 | 11 | 49.01% | |
| CMI 261218P00440000 | 440.00 | 3.6 | 3.6 | 7.7 | 4 | 11 | 40.45% | |
| CMI 261218P00680000 | 680.00 | 79.3 | 121.5 | 125 | 1 | 10 | 32.07% | YES |
| CMI 261218P00640000 | 640.00 | 55.65 | 89.2 | 92.6 | 2 | 9 | 33.01% | YES |
| CMI 261218P00690000 | 690.00 | 120.5 | 130 | 133.4 | 1 | 9 | 31.48% | YES |
| CMI 261218P00540000 | 540.00 | 22.1 | 30.4 | 33 | 1 | 7 | 35.70% | |
| CMI 261218P00380000 | 380.00 | 2.12 | 0.1 | 3.5 | 2 | 6 | 47.05% | |
| CMI 261218P00480000 | 480.00 | 8.5 | 10.7 | 14.1 | 2 | 5 | 37.86% | |
| CMI 261218P00510000 | 510.00 | 17.58 | 19.4 | 22.3 | 1 | 5 | 36.93% | |
| CMI 261218P00390000 | 390.00 | 2.12 | 0.45 | 3.7 | 1 | 4 | 45.06% | |
| CMI 261218P00740000 | 740.00 | 166.3 | 176 | 179.5 | 1 | 2 | 31.13% | YES |
| CMI 261218P00430000 | 430.00 | 5.9 | 3.2 | 7 | 1 | 1 | 41.93% | |
| CMI 261218P00750000 | 750.00 | 103.9 | 102.7 | 106 | 0 | 1 | 0.00% | YES |
| CMI 261218P00410000 | 410.00 | 8.14 | 0 | 0 | 2 | 0 | 12.50% | |
| CMI 261218P01040000 | 1040.00 | 348.8 | 373 | 377 | 1 | 0 | 0.00% | YES |
| CMI 261218P00920000 | 920.00 | 318.6 | 355.7 | 359.1 | 1 | 0 | 47.54% | YES |
| CMI 261218P00880000 | 880.00 | 281.3 | 315.2 | 319.2 | 3 | 0 | 44.46% | YES |
| CMI 261218P00840000 | 840.00 | 198.9 | 275.2 | 279.2 | 1 | 0 | 40.80% | YES |
| CMI 261218P00720000 | 720.00 | 107.6 | 0 | 0 | 3 | 0 | 0.00% | YES |
| CMI 261218P00860000 | 860.00 | 259.8 | 295.2 | 299.3 | 2 | 0 | 42.98% | YES |
| CMI 261218P01060000 | 1060.00 | 394.2 | 495.2 | 499.3 | 1 | 0 | 58.85% | YES |
| CMI 261218P00940000 | 940.00 | 272.7 | 0 | 0 | 1 | 0 | 0.00% | YES |
| CMI 261218P00980000 | 980.00 | 276.7 | 406.4 | 410.3 | 1 | 0 | 0.00% | YES |
| CMI 261218P01020000 | 1020.00 | 372 | 455.2 | 459.3 | 1 | 0 | 56.02% | YES |
| CMI 261218P01080000 | 1080.00 | 479.4 | 515.2 | 519.3 | 1 | 0 | 60.22% | YES |
| CMI 261218P00420000 | 420.00 | 9.58 | 0 | 0 | 10 | 0 | 12.50% | |
| CMI 261218P01000000 | 1000.00 | 348.8 | 435.2 | 439.3 | 1 | 0 | 54.54% | YES |
| CMI 261218P00960000 | 960.00 | 288 | 386.4 | 390.3 | 1 | 0 | 0.00% | YES |
| CMI 261218P00820000 | 820.00 | 184.9 | 255.2 | 259.3 | 0 | 0 | 39.17% | YES |
This page displays the full CMI options chain for contracts expiring on 2026-12-18. 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.
Around earnings, macro data releases, or company-specific news, traders often focus on a single expiration such as 2026-12-18. 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 CMI.
The ITM column highlights whether a contract is currently in-the-money for CMI: 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 CMI between now and 2026-12-18. 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.
No. This 2026-12-18 options chain gives a granular view for one maturity only. For a complete picture of positioning in CMI, 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 CMI 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 2026-12-18 approaches.
