Detailed REGN options chain for 2026-05-15 – 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 – 2026-05-15 – 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 2026-05-15.
This REGN 2026-05-15 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 2026-05-15. 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 260515C00820000 | 820.00 | 46.4 | 43.6 | 49.5 | 36 | 227 | 39.83% | |
| REGN 260515C00800000 | 800.00 | 54.78 | 52.1 | 58.8 | 6 | 127 | 40.63% | |
| REGN 260515C00840000 | 840.00 | 39 | 35.3 | 42.1 | 1 | 90 | 39.64% | |
| REGN 260515C00900000 | 900.00 | 19.1 | 20 | 25.4 | 3 | 86 | 39.46% | |
| REGN 260515C00740000 | 740.00 | 88.3 | 85.8 | 92.5 | 3 | 59 | 43.23% | YES |
| REGN 260515C00780000 | 780.00 | 57.8 | 62 | 68.7 | 3 | 48 | 41.23% | YES |
| REGN 260515C00880000 | 880.00 | 24 | 22.8 | 29.4 | 1 | 48 | 38.95% | |
| REGN 260515C00610000 | 610.00 | 161.9 | 185.6 | 193 | 3 | 36 | 52.68% | YES |
| REGN 260515C00630000 | 630.00 | 140.66 | 168 | 176 | 67 | 35 | 51.11% | YES |
| REGN 260515C00620000 | 620.00 | 165 | 176.9 | 184 | 2 | 31 | 51.42% | YES |
| REGN 260515C00940000 | 940.00 | 14 | 12 | 17.1 | 6 | 30 | 38.84% | |
| REGN 260515C00760000 | 760.00 | 67.7 | 73 | 79.9 | 2 | 29 | 42.06% | YES |
| REGN 260515C00560000 | 560.00 | 135.47 | 198 | 205.8 | 1 | 26 | 0.00% | YES |
| REGN 260515C00860000 | 860.00 | 31.95 | 28.5 | 36.2 | 1 | 19 | 39.87% | |
| REGN 260515C00920000 | 920.00 | 11.28 | 13.2 | 20.5 | 8 | 14 | 38.81% | |
| REGN 260515C01000000 | 1000.00 | 6 | 5.5 | 10.3 | 11 | 13 | 39.60% | |
| REGN 260515C00980000 | 980.00 | 7.3 | 4.4 | 12.8 | 1 | 13 | 39.95% | |
| REGN 260515C00720000 | 720.00 | 100.35 | 98.4 | 105.7 | 1 | 12 | 44.26% | YES |
| REGN 260515C00960000 | 960.00 | 8.54 | 6.9 | 14.1 | 1 | 11 | 38.77% | |
| REGN 260515C00645000 | 645.00 | 128.18 | 155.4 | 163 | 22 | 11 | 49.45% | YES |
| REGN 260515C00595000 | 595.00 | 175.7 | 198 | 206 | 2 | 9 | 53.87% | YES |
| REGN 260515C01060000 | 1060.00 | 2.4 | 0 | 4.8 | 1 | 8 | 38.06% | |
| REGN 260515C00640000 | 640.00 | 137.6 | 159.2 | 167 | 25 | 8 | 49.70% | YES |
| REGN 260515C01020000 | 1020.00 | 5 | 2.5 | 9.2 | 1 | 7 | 40.47% | |
| REGN 260515C00665000 | 665.00 | 134.19 | 139.1 | 147 | 1 | 7 | 48.12% | YES |
| REGN 260515C00650000 | 650.00 | 129.85 | 151.3 | 159 | 3 | 6 | 49.16% | YES |
| REGN 260515C00700000 | 700.00 | 115.05 | 112.2 | 120 | 2 | 6 | 45.53% | YES |
| REGN 260515C00520000 | 520.00 | 161.51 | 233 | 241 | 6 | 6 | 0.00% | YES |
| REGN 260515C01120000 | 1120.00 | 2.45 | 0 | 4.8 | 1 | 4 | 43.21% | |
| REGN 260515C00660000 | 660.00 | 115.7 | 143.1 | 151 | 1 | 4 | 48.50% | YES |
| REGN 260515C00590000 | 590.00 | 185 | 202.1 | 211 | 1 | 4 | 55.02% | YES |
| REGN 260515C00680000 | 680.00 | 121.37 | 127.4 | 135.7 | 1 | 4 | 47.41% | YES |
| REGN 260515C00670000 | 670.00 | 158.25 | 134.9 | 143 | 1 | 3 | 47.72% | YES |
| REGN 260515C00635000 | 635.00 | 136.37 | 163.8 | 172 | 4 | 3 | 50.90% | YES |
| REGN 260515C00575000 | 575.00 | 192.3 | 216.2 | 224.6 | 3 | 3 | 50.89% | YES |
| REGN 260515C00600000 | 600.00 | 70.5 | 186.8 | 194.8 | 1 | 3 | 44.74% | YES |
| REGN 260515C00505000 | 505.00 | 271.6 | 283.4 | 290.6 | 1 | 2 | 59.93% | YES |
| REGN 260515C00625000 | 625.00 | 144.12 | 172.3 | 180 | 2 | 2 | 51.28% | YES |
| REGN 260515C01140000 | 1140.00 | 2.65 | 0 | 4.6 | 0 | 2 | 44.44% | |
| REGN 260515C00580000 | 580.00 | 199 | 205.9 | 214 | 1 | 2 | 47.68% | YES |
| REGN 260515C01080000 | 1080.00 | 2.73 | 0.05 | 6.9 | 2 | 2 | 43.25% | |
| REGN 260515C01040000 | 1040.00 | 3.4 | 0.9 | 5 | 1 | 2 | 36.58% | |
| REGN 260515C00675000 | 675.00 | 106.5 | 131.4 | 139 | 1 | 2 | 47.29% | YES |
| REGN 260515C00470000 | 470.00 | 298.9 | 316 | 324.8 | 1 | 2 | 63.70% | YES |
| REGN 260515C00570000 | 570.00 | 79.81 | 233.4 | 242.1 | 1 | 1 | 67.81% | YES |
| REGN 260515C00310000 | 310.00 | 456.4 | 474 | 482.5 | 1 | 1 | 96.18% | YES |
| REGN 260515C01100000 | 1100.00 | 4.35 | 0 | 4.9 | 1 | 1 | 41.73% | |
| REGN 260515C00615000 | 615.00 | 51.8 | 96.7 | 103.9 | 1 | 1 | 0.00% | YES |
| REGN 260515C00585000 | 585.00 | 68.3 | 199.2 | 206.9 | 0 | 1 | 43.19% | YES |
| REGN 260515C00565000 | 565.00 | 207.2 | 225.4 | 233.8 | 1 | 1 | 51.79% | YES |
| REGN 260515C00555000 | 555.00 | 134.41 | 202 | 209.9 | 1 | 1 | 0.00% | YES |
| REGN 260515C00535000 | 535.00 | 249.67 | 252.7 | 261.8 | 1 | 1 | 53.99% | YES |
| REGN 260515C00530000 | 530.00 | 254.29 | 257.9 | 266.8 | 1 | 1 | 55.26% | YES |
| REGN 260515C00350000 | 350.00 | 407.9 | 425.1 | 434 | 0 | 0 | 0.00% | YES |
| REGN 260515C00550000 | 550.00 | 142.4 | 207 | 213.9 | 1 | 0 | 0.00% | YES |
| REGN 260515C00480000 | 480.00 | 296.1 | 307.7 | 315.1 | 1 | 0 | 64.09% | YES |
The table below lists all put options on REGN expiring on 2026-05-15. 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 260515P00760000 | 760.00 | 43.9 | 41.2 | 46.9 | 4 | 217 | 37.24% | |
| REGN 260515P00590000 | 590.00 | 8 | 1.15 | 10 | 1 | 172 | 47.87% | |
| REGN 260515P00700000 | 700.00 | 23 | 21.3 | 27.4 | 4 | 152 | 40.15% | |
| REGN 260515P00600000 | 600.00 | 8.2 | 3.2 | 8.3 | 1 | 84 | 43.32% | |
| REGN 260515P00720000 | 720.00 | 35.7 | 27 | 30.1 | 2 | 59 | 37.07% | |
| REGN 260515P00615000 | 615.00 | 8.2 | 6.9 | 8.9 | 2 | 39 | 41.15% | |
| REGN 260515P00560000 | 560.00 | 8.8 | 0.05 | 8.9 | 1 | 36 | 52.59% | |
| REGN 260515P00500000 | 500.00 | 3.28 | 0 | 4.8 | 6 | 35 | 57.00% | |
| REGN 260515P00605000 | 605.00 | 9.1 | 2.4 | 11 | 1 | 33 | 46.05% | |
| REGN 260515P00650000 | 650.00 | 12.6 | 11.8 | 13.7 | 2 | 24 | 39.62% | |
| REGN 260515P00630000 | 630.00 | 9.7 | 8.2 | 12.9 | 20 | 21 | 43.04% | |
| REGN 260515P00680000 | 680.00 | 22.63 | 15.6 | 22.8 | 3 | 20 | 41.33% | |
| REGN 260515P00625000 | 625.00 | 9 | 6.5 | 12.3 | 6 | 19 | 43.41% | |
| REGN 260515P00740000 | 740.00 | 41.2 | 33.1 | 39.7 | 1 | 19 | 38.34% | |
| REGN 260515P00660000 | 660.00 | 16.54 | 12.1 | 18.1 | 6 | 17 | 41.80% | |
| REGN 260515P00820000 | 820.00 | 75.9 | 71 | 77.1 | 0 | 17 | 35.52% | YES |
| REGN 260515P00675000 | 675.00 | 20.64 | 15 | 21.6 | 12 | 16 | 41.49% | |
| REGN 260515P00670000 | 670.00 | 16.45 | 12.9 | 20.1 | 2 | 16 | 41.34% | |
| REGN 260515P00610000 | 610.00 | 9.9 | 3.1 | 11 | 1 | 16 | 45.00% | |
| REGN 260515P00640000 | 640.00 | 11.3 | 8.8 | 13.8 | 4 | 15 | 41.89% | |
| REGN 260515P00475000 | 475.00 | 3.2 | 0 | 5 | 1 | 13 | 54.82% | |
| REGN 260515P00665000 | 665.00 | 17.73 | 12.7 | 19.7 | 2 | 12 | 42.14% | |
| REGN 260515P00580000 | 580.00 | 4.9 | 0.05 | 9.3 | 1 | 11 | 48.96% | |
| REGN 260515P00550000 | 550.00 | 5.1 | 0.05 | 8.5 | 2 | 11 | 54.07% | |
| REGN 260515P00655000 | 655.00 | 13.6 | 11.8 | 16.1 | 2 | 11 | 40.99% | |
| REGN 260515P00780000 | 780.00 | 54.58 | 49.7 | 55.8 | 1 | 10 | 36.60% | |
| REGN 260515P00620000 | 620.00 | 8.32 | 6.4 | 9.8 | 2 | 10 | 41.35% | |
| REGN 260515P00635000 | 635.00 | 10.56 | 8.4 | 13.4 | 2 | 8 | 42.53% | |
| REGN 260515P00645000 | 645.00 | 12.26 | 10.5 | 15.7 | 2 | 8 | 42.81% | |
| REGN 260515P00840000 | 840.00 | 93 | 82.6 | 89.5 | 10 | 6 | 35.10% | YES |
| REGN 260515P00800000 | 800.00 | 76 | 60.1 | 65.8 | 1 | 5 | 35.98% | YES |
| REGN 260515P00505000 | 505.00 | 17.7 | 0.05 | 8.4 | 1 | 3 | 54.43% | |
| REGN 260515P00545000 | 545.00 | 4.8 | 0 | 4.8 | 2 | 3 | 47.87% | |
| REGN 260515P00555000 | 555.00 | 19.65 | 2.55 | 10 | 1 | 2 | 55.44% | |
| REGN 260515P00430000 | 430.00 | 0.87 | 0 | 4.8 | 1 | 2 | 63.71% | |
| REGN 260515P00490000 | 490.00 | 27.3 | 0.05 | 6.5 | 0 | 2 | 54.63% | |
| REGN 260515P00595000 | 595.00 | 10.3 | 5.1 | 12.4 | 0 | 2 | 50.05% | |
| REGN 260515P00515000 | 515.00 | 10.5 | 0.05 | 8.4 | 1 | 1 | 52.41% | |
| REGN 260515P00575000 | 575.00 | 18 | 2.7 | 10.9 | 5 | 1 | 52.39% | |
| REGN 260515P00565000 | 565.00 | 13.56 | 1.5 | 9.1 | 1 | 1 | 51.83% | |
| REGN 260515P00530000 | 530.00 | 3.92 | 0.05 | 6.5 | 0 | 1 | 54.59% | |
| REGN 260515P00525000 | 525.00 | 3.67 | 0.05 | 6.5 | 0 | 1 | 55.65% | |
| REGN 260515P00900000 | 900.00 | 146 | 136.5 | 145.4 | 1 | 1 | 43.43% | YES |
| REGN 260515P00495000 | 495.00 | 28.5 | 9.5 | 18 | 0 | 1 | 75.78% | |
| REGN 260515P00480000 | 480.00 | 24.2 | 7.8 | 16 | 0 | 1 | 76.52% | |
| REGN 260515P00585000 | 585.00 | 11.6 | 0.65 | 9.5 | 0 | 1 | 48.20% | |
| REGN 260515P00860000 | 860.00 | 100.4 | 96.2 | 102.9 | 0 | 1 | 34.67% | YES |
| REGN 260515P00460000 | 460.00 | 17.9 | 0.05 | 6.2 | 0 | 1 | 60.29% | |
| REGN 260515P00440000 | 440.00 | 15.2 | 0.05 | 5.1 | 0 | 1 | 62.35% | |
| REGN 260515P00360000 | 360.00 | 0.1 | 0 | 4.8 | 1 | 1 | 80.21% | |
| REGN 260515P00400000 | 400.00 | 10 | 3.4 | 11.9 | 0 | 1 | 88.80% | |
| REGN 260515P00410000 | 410.00 | 2.51 | 0 | 4.4 | 0 | 0 | 67.14% | |
| REGN 260515P00320000 | 320.00 | 0.05 | 0 | 4.8 | 1 | 0 | 91.15% |
This page displays the full REGN options chain for contracts expiring on 2026-05-15. 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 2026-05-15. 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 2026-05-15. 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 2026-05-15 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 2026-05-15 approaches.
