Detailed REGN options chain for 2026-10-16 – 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 – 2026-10-16 – 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 2026-10-16.
This REGN 2026-10-16 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 2026-10-16. 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 261016C00850000 | 850.00 | 21.46 | 15.4 | 24 | 2 | 104 | 31.72% | |
| REGN 261016C00890000 | 890.00 | 10.28 | 6.3 | 14 | 1 | 92 | 31.97% | |
| REGN 261016C00800000 | 800.00 | 36.95 | 37.9 | 46 | 1 | 78 | 33.10% | YES |
| REGN 261016C00820000 | 820.00 | 31 | 26.9 | 36 | 2 | 62 | 32.47% | |
| REGN 261016C00750000 | 750.00 | 66.5 | 69.8 | 78.9 | 1 | 38 | 36.26% | YES |
| REGN 261016C00810000 | 810.00 | 8.1 | 31.8 | 40.8 | 1 | 34 | 32.77% | |
| REGN 261016C00690000 | 690.00 | 96.25 | 119.8 | 128.7 | 2 | 17 | 42.40% | YES |
| REGN 261016C00620000 | 620.00 | 152.6 | 186.2 | 195.1 | 3 | 16 | 54.85% | YES |
| REGN 261016C00680000 | 680.00 | 30.26 | 129.7 | 137.4 | 15 | 15 | 43.27% | YES |
| REGN 261016C00700000 | 700.00 | 118.18 | 111.1 | 120 | 1 | 12 | 41.36% | YES |
| REGN 261016C00740000 | 740.00 | 79.78 | 78.6 | 86 | 1 | 11 | 36.57% | YES |
| REGN 261016C00895000 | 895.00 | 6.6 | 4.8 | 14 | 10 | 10 | 32.95% | |
| REGN 261016C00870000 | 870.00 | 15.76 | 9.7 | 19 | 7 | 8 | 32.33% | |
| REGN 261016C00860000 | 860.00 | 20.4 | 12.2 | 21 | 3 | 7 | 31.72% | |
| REGN 261016C00705000 | 705.00 | 107.8 | 107 | 115 | 1 | 6 | 40.04% | YES |
| REGN 261016C00825000 | 825.00 | 30.7 | 24.7 | 33.9 | 0 | 6 | 32.44% | |
| REGN 261016C00760000 | 760.00 | 45.87 | 62.2 | 71.8 | 7 | 5 | 35.70% | YES |
| REGN 261016C00695000 | 695.00 | 47.17 | 115.3 | 124.2 | 3 | 3 | 41.71% | YES |
| REGN 261016C00830000 | 830.00 | 27.98 | 22.6 | 31 | 1 | 3 | 31.72% | |
| REGN 261016C00780000 | 780.00 | 48.8 | 49 | 57.9 | 1 | 3 | 34.11% | YES |
| REGN 261016C00815000 | 815.00 | 37.97 | 29.3 | 38 | 2 | 3 | 32.35% | |
| REGN 261016C00710000 | 710.00 | 98 | 102 | 111 | 3 | 3 | 39.84% | YES |
| REGN 261016C00795000 | 795.00 | 40.81 | 40 | 48.9 | 0 | 3 | 33.40% | YES |
| REGN 261016C00770000 | 770.00 | 41.55 | 55.5 | 64.6 | 0 | 2 | 34.82% | YES |
| REGN 261016C00715000 | 715.00 | 69.7 | 98 | 107 | 1 | 2 | 39.58% | YES |
| REGN 261016C00650000 | 650.00 | 159.97 | 157.2 | 166 | 1 | 2 | 48.81% | YES |
| REGN 261016C00725000 | 725.00 | 62.68 | 89.5 | 98 | 0 | 2 | 37.88% | YES |
| REGN 261016C00775000 | 775.00 | 39.45 | 52 | 61 | 2 | 2 | 34.29% | YES |
| REGN 261016C00730000 | 730.00 | 47.13 | 85.6 | 94 | 1 | 1 | 37.50% | YES |
| REGN 261016C00685000 | 685.00 | 115.09 | 124.4 | 133.3 | 1 | 1 | 43.18% | YES |
| REGN 261016C00450000 | 450.00 | 298.6 | 354.4 | 363.9 | 1 | 1 | 82.15% | YES |
| REGN 261016C00560000 | 560.00 | 148 | 245.2 | 254.1 | 0 | 1 | 56.70% | YES |
| REGN 261016C00845000 | 845.00 | 2.9 | 17.7 | 26 | 0 | 1 | 32.02% | |
| REGN 261016C00660000 | 660.00 | 78.53 | 147.8 | 156.7 | 0 | 1 | 47.35% | YES |
| REGN 261016C00840000 | 840.00 | 19 | 18.8 | 27.5 | 1 | 1 | 31.85% | |
| REGN 261016C00765000 | 765.00 | 33.4 | 59 | 68 | 1 | 1 | 35.12% | YES |
| REGN 261016C00670000 | 670.00 | 70.8 | 138.9 | 146.7 | 0 | 1 | 44.83% | YES |
| REGN 261016C00755000 | 755.00 | 48.47 | 66.1 | 75 | 1 | 1 | 35.70% | YES |
| REGN 261016C00805000 | 805.00 | 32.81 | 34.4 | 43 | 1 | 1 | 32.67% | YES |
| REGN 261016C00610000 | 610.00 | 71.2 | 196.3 | 205 | 0 | 1 | 57.20% | YES |
| REGN 261016C00605000 | 605.00 | 74.65 | 200.9 | 209.8 | 0 | 1 | 58.10% | YES |
| REGN 261016C00875000 | 875.00 | 3.4 | 9.3 | 17 | 0 | 1 | 31.66% | |
| REGN 261016C00745000 | 745.00 | 57.88 | 73.6 | 82.5 | 1 | 1 | 36.50% | YES |
| REGN 261016C00665000 | 665.00 | 46.18 | 143.3 | 152 | 0 | 1 | 46.52% | YES |
| REGN 261016C00980000 | 980.00 | 2 | 0 | 4.6 | 0 | 1 | 34.55% | |
| REGN 261016C00630000 | 630.00 | 66.47 | 176.8 | 186 | 0 | 1 | 53.85% | YES |
| REGN 261016C00720000 | 720.00 | 40.8 | 93.4 | 103 | 0 | 1 | 39.27% | YES |
| REGN 261016C00675000 | 675.00 | 104.35 | 134.4 | 142 | 1 | 1 | 43.99% | YES |
| REGN 261016C00900000 | 900.00 | 10.22 | 4 | 13 | 0 | 1 | 32.91% |
The table below lists all put options on REGN expiring on 2026-10-16. 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 261016P00720000 | 720.00 | 7.7 | 2.8 | 12 | 3 | 83 | 33.76% | |
| REGN 261016P00675000 | 675.00 | 4.4 | 1.2 | 4.6 | 4 | 49 | 33.69% | |
| REGN 261016P00530000 | 530.00 | 2.83 | 0 | 6.9 | 1 | 38 | 62.82% | |
| REGN 261016P00650000 | 650.00 | 7.23 | 0 | 8.2 | 5 | 35 | 45.82% | |
| REGN 261016P00800000 | 800.00 | 38.8 | 26.3 | 35 | 0 | 33 | 29.20% | |
| REGN 261016P00700000 | 700.00 | 10.63 | 0.25 | 9.8 | 1 | 20 | 36.09% | |
| REGN 261016P00620000 | 620.00 | 4.6 | 0 | 7.8 | 5 | 15 | 52.37% | |
| REGN 261016P00760000 | 760.00 | 17.5 | 11.7 | 20.1 | 1 | 13 | 30.68% | |
| REGN 261016P00600000 | 600.00 | 7 | 0 | 7.1 | 0 | 12 | 55.87% | |
| REGN 261016P00480000 | 480.00 | 1.93 | 0 | 6.9 | 0 | 5 | 75.24% | |
| REGN 261016P00630000 | 630.00 | 5.55 | 0 | 7.9 | 5 | 5 | 50.13% | |
| REGN 261016P00685000 | 685.00 | 12.9 | 0 | 9.2 | 0 | 5 | 38.92% | |
| REGN 261016P00670000 | 670.00 | 8 | 0 | 8.3 | 1 | 4 | 41.19% | |
| REGN 261016P00605000 | 605.00 | 2.11 | 0 | 7.2 | 3 | 4 | 54.86% | |
| REGN 261016P00715000 | 715.00 | 7.4 | 2.1 | 11.6 | 4 | 3 | 34.58% | |
| REGN 261016P00545000 | 545.00 | 3.13 | 0 | 6.9 | 1 | 2 | 59.29% | |
| REGN 261016P00570000 | 570.00 | 12.8 | 0 | 7 | 2 | 2 | 53.74% | |
| REGN 261016P00695000 | 695.00 | 9.63 | 0 | 9.6 | 1 | 2 | 37.05% | |
| REGN 261016P00740000 | 740.00 | 14.5 | 6.4 | 16 | 1 | 2 | 32.65% | |
| REGN 261016P00710000 | 710.00 | 6.69 | 1.85 | 11 | 2 | 2 | 35.12% | |
| REGN 261016P00505000 | 505.00 | 2.35 | 0 | 6.9 | 1 | 2 | 68.90% | |
| REGN 261016P00515000 | 515.00 | 2.85 | 0 | 6.9 | 0 | 1 | 66.43% | |
| REGN 261016P00525000 | 525.00 | 3.4 | 0 | 6.9 | 0 | 1 | 64.01% | |
| REGN 261016P00520000 | 520.00 | 4.8 | 0 | 6.9 | 0 | 1 | 65.22% | |
| REGN 261016P00550000 | 550.00 | 3.2 | 0 | 7 | 0 | 1 | 58.30% | |
| REGN 261016P00490000 | 490.00 | 2.5 | 0 | 6.9 | 0 | 1 | 72.67% | |
| REGN 261016P00690000 | 690.00 | 34 | 0 | 9.4 | 0 | 1 | 37.99% | |
| REGN 261016P00535000 | 535.00 | 2.35 | 0 | 6.9 | 1 | 1 | 61.63% | |
| REGN 261016P00575000 | 575.00 | 10.8 | 0 | 7 | 0 | 1 | 52.61% | |
| REGN 261016P00460000 | 460.00 | 2.53 | 0 | 6.8 | 0 | 1 | 80.31% | |
| REGN 261016P00640000 | 640.00 | 6.58 | 0 | 8 | 0 | 1 | 47.89% | |
| REGN 261016P00655000 | 655.00 | 7.3 | 0 | 8.3 | 0 | 1 | 44.78% | |
| REGN 261016P00635000 | 635.00 | 30.2 | 0 | 8 | 0 | 1 | 49.09% | |
| REGN 261016P00705000 | 705.00 | 20.1 | 0.8 | 10 | 0 | 1 | 35.12% | |
| REGN 261016P00565000 | 565.00 | 11.5 | 0 | 7 | 0 | 1 | 54.86% | |
| REGN 261016P00750000 | 750.00 | 36.15 | 8.7 | 18 | 0 | 1 | 31.73% | |
| REGN 261016P00560000 | 560.00 | 10.6 | 0 | 7 | 0 | 1 | 56.00% | |
| REGN 261016P00555000 | 555.00 | 9.9 | 0 | 7 | 0 | 1 | 57.15% | |
| REGN 261016P00785000 | 785.00 | 30.95 | 19.7 | 29 | 0 | 1 | 30.00% | |
| REGN 261016P00790000 | 790.00 | 33.26 | 22 | 31 | 0 | 1 | 29.81% | |
| REGN 261016P00660000 | 660.00 | 30 | 0 | 8.4 | 1 | 0 | 43.74% |
This page displays the full REGN options chain for contracts expiring on 2026-10-16. 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 2026-10-16. 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 2026-10-16. 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 2026-10-16 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 2026-10-16 approaches.
