654.04
                                            Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain
For the December 19, 2025 expiration date, the REGN stock option chain has a total of 136 contracts, with 70 call options and 66 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
                Other Key Expiration Dates:
                - January 16, 2026 : 92 contracts.
- March 20, 2026 : 35 contracts.
- December 18, 2026 : 70 contracts.
Regeneron Pharmaceuticals Inc (REGN) Most Active Options & Calendar
REGN Call Options Expiring December 19, 2025
| Strike | Price | Change | % Change | Volume | 
|---|---|---|---|---|
|  700.00 | 14.00 | 1.20 | +9.37% | 14 | 
|  635.00 | 48.00 | 13.00 | +37.14% | 9 | 
|  780.00 | 3.48 | 1.48 | +74.00% | 8 | 
|  710.00 | 10.85 | 2.42 | +28.71% | 7 | 
|  660.00 | 31.30 | 2.30 | +7.93% | 6 | 
|  560.00 | 108.50 | 4.49 | +4.32% | 4 | 
|  760.00 | 5.15 | -64.45 | -92.60% | 4 | 
REGN Put Options Expiring December 19, 2025
| Strike | Price | Change | % Change | Volume | 
|---|---|---|---|---|
|   525.00 | 2.41 | -2.19 | -47.61% | 40 | 
|   520.00 | 3.00 | -0.60 | -16.67% | 10 | 
|   545.00 | 3.48 | -0.92 | -20.91% | 4 | 
|   560.00 | 4.40 | -2.60 | -37.14% | 4 | 
|   600.00 | 9.68 | -0.53 | -5.19% | 3 | 
|   530.00 | 2.76 | -13.14 | -82.64% | 2 | 
|   540.00 | 4.11 | -1.19 | -22.45% | 1 | 
Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain Analysis
| Put Volume Total | 66 | 
| Call Volume Total | 70 | 
| Put/Call Ratio (PCR) | 0.94 | 
| Put Strike With Highest Volume | $525.00 | 
| Call Strike With Highest Volume | $700.00 | 
        Open in Yahoo
        |
        Open in Google
            |
            Open in Finviz
        |
        Open in MarketWatch
            |
            Open in EDGAR    
        |
        Open in Reuters
    
    
                Cap:
                 
                  | 
                Volume (24h):
                 
            
         
                     
                             Get the Stockscreener App
                    Get the Stockscreener App
                