Detailed REGN options chain for 2026-02-20 – 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 REGN.
This page focuses on a single options expiration date for REGN – 2026-02-20 – 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 REGN into 2026-02-20.
This REGN 2026-02-20 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 REGN expiring on 2026-02-20. 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 |
|---|---|---|---|---|---|---|---|---|
| REGN 260220C00800000 | 800.00 | 14.28 | 11.7 | 15 | 2 | 281 | 37.45% | |
| REGN 260220C00740000 | 740.00 | 49.55 | 48.2 | 54.7 | 3 | 197 | 46.80% | YES |
| REGN 260220C00750000 | 750.00 | 43.37 | 40.1 | 45 | 11 | 163 | 41.46% | YES |
| REGN 260220C00850000 | 850.00 | 2 | 0 | 4.8 | 1 | 136 | 41.90% | |
| REGN 260220C00700000 | 700.00 | 87.2 | 84.1 | 90.9 | 2 | 128 | 58.00% | YES |
| REGN 260220C00760000 | 760.00 | 35.8 | 32.1 | 37.1 | 2 | 124 | 39.43% | YES |
| REGN 260220C00940000 | 940.00 | 1.19 | 0 | 4.8 | 15 | 83 | 62.81% | |
| REGN 260220C00780000 | 780.00 | 23.05 | 19.6 | 27.6 | 1 | 79 | 43.72% | YES |
| REGN 260220C00755000 | 755.00 | 34.25 | 35.4 | 44.1 | 2 | 62 | 46.77% | YES |
| REGN 260220C00735000 | 735.00 | 55 | 52.1 | 59.8 | 5 | 55 | 49.98% | YES |
| REGN 260220C00745000 | 745.00 | 44.4 | 43.9 | 52 | 1 | 54 | 48.90% | YES |
| REGN 260220C00825000 | 825.00 | 4.72 | 2.55 | 7.3 | 1 | 54 | 36.96% | |
| REGN 260220C00785000 | 785.00 | 19.1 | 16.8 | 23.2 | 4 | 47 | 40.40% | YES |
| REGN 260220C00820000 | 820.00 | 6.31 | 5.7 | 10 | 2 | 46 | 40.13% | |
| REGN 260220C00860000 | 860.00 | 3.92 | 0 | 4.8 | 1 | 45 | 45.91% | |
| REGN 260220C00540000 | 540.00 | 117 | 233.5 | 242 | 50 | 45 | 0.00% | YES |
| REGN 260220C00725000 | 725.00 | 46.48 | 60.9 | 68.4 | 4 | 44 | 52.19% | YES |
| REGN 260220C00900000 | 900.00 | 0.59 | 0.15 | 7 | 64 | 40 | 56.04% | |
| REGN 260220C00720000 | 720.00 | 54.11 | 65.4 | 72 | 1 | 40 | 51.07% | YES |
| REGN 260220C00840000 | 840.00 | 3.12 | 1.6 | 4.8 | 3 | 38 | 37.72% | |
| REGN 260220C00765000 | 765.00 | 32.6 | 28.9 | 35.4 | 4 | 37 | 42.36% | YES |
| REGN 260220C00830000 | 830.00 | 3.2 | 1.5 | 9 | 10 | 31 | 43.24% | |
| REGN 260220C00730000 | 730.00 | 59.93 | 56.5 | 64.3 | 13 | 30 | 51.66% | YES |
| REGN 260220C00610000 | 610.00 | 146.2 | 173 | 180.1 | 54 | 30 | 73.66% | YES |
| REGN 260220C00690000 | 690.00 | 71.53 | 93.8 | 100.7 | 1 | 30 | 62.32% | YES |
| REGN 260220C00600000 | 600.00 | 156 | 181 | 190.3 | 3 | 29 | 58.98% | YES |
| REGN 260220C00570000 | 570.00 | 97.5 | 204.2 | 212 | 1 | 29 | 0.00% | YES |
| REGN 260220C00680000 | 680.00 | 141.5 | 102.4 | 111.6 | 2 | 29 | 70.63% | YES |
| REGN 260220C00620000 | 620.00 | 130.41 | 161.9 | 170.4 | 24 | 22 | 64.31% | YES |
| REGN 260220C00615000 | 615.00 | 135.26 | 168 | 174.9 | 18 | 20 | 70.41% | YES |
| REGN 260220C00590000 | 590.00 | 87.3 | 184.2 | 193 | 1 | 20 | 0.00% | YES |
| REGN 260220C00790000 | 790.00 | 16.42 | 14.2 | 20 | 2 | 19 | 38.92% | |
| REGN 260220C00810000 | 810.00 | 12.5 | 6.1 | 14 | 1 | 19 | 42.13% | |
| REGN 260220C00770000 | 770.00 | 28.7 | 25.2 | 32.9 | 1 | 18 | 43.31% | YES |
| REGN 260220C00835000 | 835.00 | 3.42 | 1.3 | 7 | 2 | 17 | 41.10% | |
| REGN 260220C00950000 | 950.00 | 0.3 | 0 | 4.8 | 4 | 17 | 65.64% | |
| REGN 260220C00705000 | 705.00 | 69.6 | 79.4 | 86 | 1 | 14 | 55.80% | YES |
| REGN 260220C00845000 | 845.00 | 3.3 | 0.7 | 8.2 | 1 | 14 | 48.60% | |
| REGN 260220C00775000 | 775.00 | 19.52 | 22.1 | 29.4 | 3 | 13 | 42.13% | YES |
| REGN 260220C00660000 | 660.00 | 101 | 122.2 | 130.5 | 1 | 13 | 51.76% | YES |
| REGN 260220C00560000 | 560.00 | 236.23 | 214 | 220.4 | 1 | 12 | 0.00% | YES |
| REGN 260220C00625000 | 625.00 | 124.64 | 157 | 165.4 | 22 | 12 | 63.16% | YES |
| REGN 260220C00520000 | 520.00 | 270.38 | 252.9 | 262 | 12 | 11 | 0.00% | YES |
| REGN 260220C00715000 | 715.00 | 55.75 | 70 | 77 | 1 | 11 | 53.72% | YES |
| REGN 260220C00795000 | 795.00 | 14.66 | 12.1 | 17.4 | 3 | 10 | 38.17% | |
| REGN 260220C00640000 | 640.00 | 116 | 143.1 | 150.2 | 3 | 9 | 62.65% | YES |
| REGN 260220C00815000 | 815.00 | 8 | 6.5 | 12.7 | 2 | 9 | 42.67% | |
| REGN 260220C00580000 | 580.00 | 100.5 | 167.1 | 174.9 | 2 | 8 | 0.00% | YES |
| REGN 260220C00605000 | 605.00 | 160 | 178 | 185 | 1 | 8 | 75.07% | YES |
| REGN 260220C00550000 | 550.00 | 222.05 | 223.4 | 232 | 10 | 8 | 0.00% | YES |
| REGN 260220C00890000 | 890.00 | 2.02 | 0 | 4.8 | 2 | 8 | 57.13% | |
| REGN 260220C00880000 | 880.00 | 4.56 | 0 | 4.8 | 2 | 7 | 53.51% | |
| REGN 260220C00670000 | 670.00 | 115.6 | 113.4 | 121 | 2 | 7 | 54.92% | YES |
| REGN 260220C00805000 | 805.00 | 11.45 | 9.5 | 15.9 | 1 | 7 | 42.46% | |
| REGN 260220C01000000 | 1000.00 | 0.28 | 0 | 4.8 | 12 | 7 | 78.99% | |
| REGN 260220C00595000 | 595.00 | 98 | 154 | 161.3 | 6 | 6 | 0.00% | YES |
| REGN 260220C00465000 | 465.00 | 129 | 149.5 | 158 | 1 | 6 | 0.00% | YES |
| REGN 260220C00585000 | 585.00 | 192.76 | 156.2 | 164 | 2 | 6 | 0.00% | YES |
| REGN 260220C00490000 | 490.00 | 97.6 | 0 | 0 | 8 | 5 | 0.00% | YES |
| REGN 260220C00870000 | 870.00 | 3.61 | 0 | 4.8 | 3 | 5 | 49.77% | |
| REGN 260220C00575000 | 575.00 | 56.8 | 103 | 111.4 | 3 | 4 | 0.00% | YES |
| REGN 260220C00875000 | 875.00 | 2.61 | 0 | 4.8 | 1 | 4 | 51.65% | |
| REGN 260220C00910000 | 910.00 | 9.35 | 0 | 4.8 | 1 | 4 | 53.94% | |
| REGN 260220C00565000 | 565.00 | 69.6 | 55.1 | 63.7 | 1 | 4 | 0.00% | YES |
| REGN 260220C00450000 | 450.00 | 131.3 | 130.2 | 139 | 3 | 4 | 0.00% | YES |
| REGN 260220C00655000 | 655.00 | 118.52 | 128.2 | 135.3 | 1 | 4 | 57.57% | YES |
| REGN 260220C00555000 | 555.00 | 105 | 191 | 198.2 | 5 | 3 | 0.00% | YES |
| REGN 260220C00855000 | 855.00 | 5.3 | 0 | 4.8 | 2 | 3 | 43.92% | |
| REGN 260220C00920000 | 920.00 | 6.9 | 0 | 4.8 | 1 | 3 | 56.97% | |
| REGN 260220C00710000 | 710.00 | 66.06 | 74.7 | 81.4 | 1 | 3 | 54.52% | YES |
| REGN 260220C00685000 | 685.00 | 112.8 | 61.1 | 69 | 2 | 2 | 0.00% | YES |
| REGN 260220C00500000 | 500.00 | 130.9 | 93.5 | 102.9 | 0 | 2 | 0.00% | YES |
| REGN 260220C00530000 | 530.00 | 246.75 | 251.4 | 260.3 | 1 | 2 | 92.29% | YES |
| REGN 260220C00915000 | 915.00 | 5.3 | 0 | 4.8 | 0 | 2 | 55.47% | |
| REGN 260220C00675000 | 675.00 | 95.2 | 108.4 | 115.7 | 2 | 2 | 51.82% | YES |
| REGN 260220C00310000 | 310.00 | 307.1 | 431 | 438.9 | 1 | 2 | 0.00% | YES |
| REGN 260220C00930000 | 930.00 | 1.65 | 0 | 4.8 | 2 | 2 | 59.92% | |
| REGN 260220C00630000 | 630.00 | 126.86 | 153 | 160.1 | 3 | 2 | 65.60% | YES |
| REGN 260220C00695000 | 695.00 | 79.62 | 89 | 96.3 | 1 | 2 | 61.90% | YES |
| REGN 260220C00470000 | 470.00 | 137.6 | 114.9 | 124 | 0 | 2 | 0.00% | YES |
| REGN 260220C00510000 | 510.00 | 119.2 | 87 | 96 | 1 | 2 | 0.00% | YES |
| REGN 260220C00650000 | 650.00 | 104 | 92.8 | 100.9 | 0 | 1 | 0.00% | YES |
| REGN 260220C00505000 | 505.00 | 108.4 | 125.7 | 130.9 | 1 | 1 | 0.00% | YES |
| REGN 260220C00935000 | 935.00 | 6.2 | 0 | 4.8 | 0 | 1 | 61.37% | |
| REGN 260220C00480000 | 480.00 | 120 | 116.2 | 123.7 | 1 | 1 | 0.00% | YES |
| REGN 260220C00475000 | 475.00 | 315.8 | 306.4 | 315.3 | 0 | 1 | 115.23% | YES |
| REGN 260220C00515000 | 515.00 | 225.9 | 257.9 | 267 | 0 | 1 | 0.00% | YES |
| REGN 260220C00865000 | 865.00 | 3.5 | 0 | 4.8 | 3 | 1 | 47.85% | |
| REGN 260220C00425000 | 425.00 | 166.2 | 150.4 | 159.5 | 0 | 1 | 0.00% | YES |
| REGN 260220C00360000 | 360.00 | 233.95 | 298.1 | 307.2 | 1 | 1 | 0.00% | YES |
| REGN 260220C00320000 | 320.00 | 455 | 419.6 | 428.9 | 0 | 1 | 0.00% | YES |
| REGN 260220C00300000 | 300.00 | 489.8 | 481 | 490 | 0 | 1 | 307.28% | YES |
| REGN 260220C00290000 | 290.00 | 327 | 451 | 458.7 | 0 | 1 | 0.00% | YES |
| REGN 260220C00270000 | 270.00 | 519.8 | 511 | 519.9 | 0 | 1 | 336.57% | YES |
| REGN 260220C00945000 | 945.00 | 5.36 | 0 | 4.8 | 0 | 1 | 64.23% | |
| REGN 260220C00895000 | 895.00 | 7.3 | 3 | 10 | 1 | 1 | 64.45% | |
| REGN 260220C00535000 | 535.00 | 214.8 | 246.6 | 255.1 | 1 | 1 | 90.28% | YES |
| REGN 260220C00885000 | 885.00 | 2.07 | 0 | 4.8 | 0 | 1 | 55.33% | |
| REGN 260220C00965000 | 965.00 | 7.6 | 0.05 | 7.8 | 0 | 1 | 77.71% | |
| REGN 260220C00645000 | 645.00 | 131.75 | 137.1 | 145.4 | 0 | 0 | 56.27% | YES |
| REGN 260220C00635000 | 635.00 | 136.3 | 148.1 | 155.1 | 1 | 0 | 64.14% | YES |
The table below lists all put options on REGN expiring on 2026-02-20. 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 |
|---|---|---|---|---|---|---|---|---|
| REGN 260220P00700000 | 700.00 | 1.24 | 0.5 | 1.6 | 21 | 241 | 41.98% | |
| REGN 260220P00725000 | 725.00 | 6.9 | 1.3 | 8.3 | 1 | 150 | 53.26% | |
| REGN 260220P00750000 | 750.00 | 7.49 | 2.75 | 8.1 | 2 | 115 | 38.39% | |
| REGN 260220P00755000 | 755.00 | 14.55 | 7.2 | 10 | 1 | 114 | 39.44% | |
| REGN 260220P00745000 | 745.00 | 11.92 | 5 | 7.2 | 1 | 111 | 39.22% | |
| REGN 260220P00705000 | 705.00 | 1.98 | 0 | 2.3 | 3 | 93 | 43.54% | |
| REGN 260220P00555000 | 555.00 | 0.57 | 0 | 4.8 | 1 | 86 | 112.18% | |
| REGN 260220P00450000 | 450.00 | 0.4 | 0 | 4.8 | 3 | 84 | 168.21% | |
| REGN 260220P00720000 | 720.00 | 3.06 | 0.05 | 3.1 | 1 | 78 | 40.17% | |
| REGN 260220P00730000 | 730.00 | 9.18 | 0.85 | 4.8 | 1 | 65 | 40.96% | |
| REGN 260220P00710000 | 710.00 | 2.48 | 0 | 2.6 | 3 | 60 | 42.70% | |
| REGN 260220P00670000 | 670.00 | 1.59 | 0 | 4.8 | 1 | 60 | 59.34% | |
| REGN 260220P00665000 | 665.00 | 2.64 | 0 | 4.8 | 1 | 59 | 61.54% | |
| REGN 260220P00520000 | 520.00 | 30.6 | 22.1 | 29.9 | 4 | 55 | 242.80% | |
| REGN 260220P00760000 | 760.00 | 10.12 | 8.3 | 14.6 | 7 | 44 | 45.35% | |
| REGN 260220P00610000 | 610.00 | 2 | 0 | 1.95 | 30 | 41 | 72.90% | |
| REGN 260220P00660000 | 660.00 | 2.42 | 0 | 4.8 | 1 | 40 | 63.73% | |
| REGN 260220P00560000 | 560.00 | 0.55 | 0 | 4.8 | 50 | 39 | 109.74% | |
| REGN 260220P00690000 | 690.00 | 1.15 | 0.05 | 2.75 | 104 | 34 | 52.31% | |
| REGN 260220P00715000 | 715.00 | 4.99 | 0 | 4.8 | 5 | 33 | 48.51% | |
| REGN 260220P00680000 | 680.00 | 7.7 | 0 | 4.8 | 1 | 32 | 54.96% | |
| REGN 260220P00740000 | 740.00 | 5.12 | 4 | 9.9 | 3 | 30 | 48.44% | |
| REGN 260220P00550000 | 550.00 | 1.95 | 0 | 4.7 | 1 | 30 | 114.16% | |
| REGN 260220P00615000 | 615.00 | 0.95 | 0 | 4.8 | 2 | 29 | 83.87% | |
| REGN 260220P00640000 | 640.00 | 2.3 | 0 | 4.8 | 10 | 27 | 72.61% | |
| REGN 260220P00735000 | 735.00 | 9.7 | 3.5 | 5.2 | 1 | 27 | 39.53% | |
| REGN 260220P00620000 | 620.00 | 4.13 | 0 | 1.4 | 2 | 27 | 65.23% | |
| REGN 260220P00500000 | 500.00 | 0.5 | 0 | 4.8 | 9 | 25 | 140.26% | |
| REGN 260220P00800000 | 800.00 | 54.07 | 24.5 | 31.6 | 1 | 24 | 41.26% | YES |
| REGN 260220P00580000 | 580.00 | 7.1 | 0.05 | 4.9 | 1 | 24 | 100.76% | |
| REGN 260220P00465000 | 465.00 | 1.7 | 0 | 4.8 | 1 | 22 | 159.55% | |
| REGN 260220P00480000 | 480.00 | 5.38 | 0 | 4.8 | 2 | 21 | 151.12% | |
| REGN 260220P00655000 | 655.00 | 3.55 | 0 | 4.8 | 10 | 21 | 65.94% | |
| REGN 260220P00600000 | 600.00 | 2.7 | 0 | 4 | 1 | 20 | 87.52% | |
| REGN 260220P00675000 | 675.00 | 6.75 | 0 | 4.8 | 1 | 19 | 57.14% | |
| REGN 260220P00780000 | 780.00 | 27.41 | 15.3 | 19.5 | 12 | 19 | 39.12% | |
| REGN 260220P00485000 | 485.00 | 5.6 | 0 | 4.8 | 1 | 19 | 148.36% | |
| REGN 260220P00495000 | 495.00 | 2.75 | 0 | 4.8 | 2 | 19 | 142.94% | |
| REGN 260220P00515000 | 515.00 | 2.65 | 0 | 0 | 15 | 19 | 50.00% | |
| REGN 260220P00475000 | 475.00 | 2.4 | 0 | 0 | 4 | 18 | 50.00% | |
| REGN 260220P00695000 | 695.00 | 1.5 | 0.25 | 2.65 | 182 | 18 | 49.60% | |
| REGN 260220P00590000 | 590.00 | 1.78 | 0 | 4.6 | 26 | 16 | 94.62% | |
| REGN 260220P00545000 | 545.00 | 1 | 0 | 4.8 | 2 | 15 | 117.11% | |
| REGN 260220P00460000 | 460.00 | 0.3 | 0 | 4.3 | 1 | 15 | 159.28% | |
| REGN 260220P00775000 | 775.00 | 24.97 | 13.5 | 16.1 | 12 | 15 | 37.10% | |
| REGN 260220P00630000 | 630.00 | 1.53 | 0 | 4.8 | 1 | 14 | 77.09% | |
| REGN 260220P00415000 | 415.00 | 0.49 | 0 | 4.3 | 1 | 14 | 186.01% | |
| REGN 260220P00685000 | 685.00 | 6 | 0 | 4.8 | 1 | 14 | 52.76% | |
| REGN 260220P00490000 | 490.00 | 23.9 | 0 | 0 | 9 | 14 | 50.00% | |
| REGN 260220P00785000 | 785.00 | 42.87 | 17.1 | 23.6 | 2 | 14 | 42.01% | |
| REGN 260220P00575000 | 575.00 | 3.7 | 0 | 4.4 | 10 | 13 | 100.78% | |
| REGN 260220P00605000 | 605.00 | 4.35 | 0 | 4.8 | 3 | 13 | 88.46% | |
| REGN 260220P00645000 | 645.00 | 2.75 | 0 | 4.8 | 10 | 12 | 70.37% | |
| REGN 260220P00540000 | 540.00 | 3.6 | 0 | 4.8 | 3 | 12 | 119.60% | |
| REGN 260220P00770000 | 770.00 | 13.81 | 10.5 | 16.6 | 6 | 12 | 41.87% | |
| REGN 260220P00440000 | 440.00 | 2.42 | 0 | 4.8 | 1 | 11 | 174.15% | |
| REGN 260220P00570000 | 570.00 | 2.16 | 0 | 4.4 | 1 | 10 | 103.15% | |
| REGN 260220P00595000 | 595.00 | 2.07 | 0 | 4.2 | 2 | 10 | 90.65% | |
| REGN 260220P00505000 | 505.00 | 7.2 | 0.3 | 4.7 | 1 | 9 | 138.65% | |
| REGN 260220P00765000 | 765.00 | 12.5 | 10.1 | 15.6 | 8 | 9 | 43.71% | |
| REGN 260220P00650000 | 650.00 | 4.19 | 0 | 4.8 | 1 | 8 | 68.15% | |
| REGN 260220P00810000 | 810.00 | 45.2 | 31.1 | 38 | 2 | 6 | 41.22% | YES |
| REGN 260220P00470000 | 470.00 | 22 | 0 | 4.7 | 1 | 6 | 156.13% | |
| REGN 260220P00820000 | 820.00 | 44 | 38.1 | 45 | 2 | 6 | 41.18% | YES |
| REGN 260220P00535000 | 535.00 | 0.9 | 0 | 4.8 | 22 | 6 | 122.11% | |
| REGN 260220P00840000 | 840.00 | 63.2 | 54.1 | 61 | 0 | 6 | 42.20% | YES |
| REGN 260220P00445000 | 445.00 | 0.15 | 0 | 4.8 | 1 | 6 | 171.17% | |
| REGN 260220P00795000 | 795.00 | 47.25 | 21.8 | 28.6 | 1 | 5 | 41.21% | YES |
| REGN 260220P00455000 | 455.00 | 12.5 | 10.3 | 18 | 1 | 5 | 246.77% | |
| REGN 260220P00510000 | 510.00 | 8 | 0 | 5.2 | 2 | 5 | 137.01% | |
| REGN 260220P00525000 | 525.00 | 33.7 | 4.4 | 13 | 2 | 5 | 169.48% | |
| REGN 260220P00790000 | 790.00 | 43.45 | 19.7 | 26.1 | 1 | 4 | 41.76% | YES |
| REGN 260220P00860000 | 860.00 | 89.88 | 90 | 99.4 | 3 | 4 | 81.88% | YES |
| REGN 260220P00400000 | 400.00 | 0.05 | 0 | 4.3 | 3 | 4 | 195.53% | |
| REGN 260220P00270000 | 270.00 | 0.25 | 0 | 6.8 | 1 | 3 | 321.14% | |
| REGN 260220P00585000 | 585.00 | 61.4 | 42 | 50.3 | 0 | 2 | 247.65% | |
| REGN 260220P00565000 | 565.00 | 1.96 | 0 | 4.4 | 1 | 2 | 105.52% | |
| REGN 260220P00425000 | 425.00 | 7.95 | 0 | 0 | 1 | 2 | 50.00% | |
| REGN 260220P00260000 | 260.00 | 2.5 | 0 | 4.3 | 2 | 2 | 307.03% | |
| REGN 260220P00530000 | 530.00 | 7.18 | 0 | 4.8 | 1 | 2 | 124.63% | |
| REGN 260220P00350000 | 350.00 | 12 | 2.05 | 10.6 | 1 | 1 | 281.65% | |
| REGN 260220P00420000 | 420.00 | 6.7 | 1.1 | 9.6 | 27 | 1 | 217.55% | |
| REGN 260220P00430000 | 430.00 | 3.34 | 0 | 4.8 | 2 | 1 | 180.20% | |
| REGN 260220P00635000 | 635.00 | 1.83 | 0 | 4.8 | 0 | 1 | 74.84% | |
| REGN 260220P00435000 | 435.00 | 0.4 | 0 | 4.3 | 0 | 1 | 173.80% | |
| REGN 260220P00850000 | 850.00 | 111.6 | 62.9 | 70 | 0 | 1 | 43.92% | YES |
| REGN 260220P00340000 | 340.00 | 6 | 0 | 4.8 | 0 | 1 | 241.87% | |
| REGN 260220P00625000 | 625.00 | 3.61 | 0 | 4.8 | 0 | 1 | 79.35% | |
| REGN 260220P00310000 | 310.00 | 3.3 | 0 | 4.8 | 1 | 1 | 266.14% | |
| REGN 260220P00300000 | 300.00 | 0.3 | 0 | 4.8 | 1 | 1 | 274.76% | |
| REGN 260220P00805000 | 805.00 | 42 | 28.4 | 34.7 | 0 | 1 | 41.20% | YES |
| REGN 260220P00815000 | 815.00 | 41.4 | 35 | 41.2 | 0 | 1 | 40.75% | YES |
| REGN 260220P00825000 | 825.00 | 46.8 | 40.9 | 49 | 0 | 1 | 41.78% | YES |
| REGN 260220P00855000 | 855.00 | 114.35 | 67.5 | 74.3 | 2 | 0 | 43.96% | YES |
| REGN 260220P00900000 | 900.00 | 123.5 | 124 | 133.1 | 0 | 0 | 86.59% | YES |
This page displays the full REGN options chain for contracts expiring on 2026-02-20. 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 2026-02-20. 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 REGN.
The ITM column highlights whether a contract is currently in-the-money for REGN: 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 REGN between now and 2026-02-20. 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 2026-02-20 options chain gives a granular view for one maturity only. For a complete picture of positioning in REGN, 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 REGN 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 2026-02-20 approaches.
