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702.75
3.11%
-22.59
Pre-market:
729.49
26.74
+3.81%
Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain
For the November 21, 2025 expiration date, the REGN stock option chain has a total of 8,118 contracts, with 7,924 call options and 194 put options. This indicates a leaning towards calls, suggesting bullish sentiment.
Other Key Expiration Dates:
- November 28, 2025 : 149 contracts.
- December 05, 2025 : 37 contracts.
- December 12, 2025 : 63 contracts.
- December 19, 2025 : 249 contracts.
- December 26, 2025 : 5 contracts.
Regeneron Pharmaceuticals Inc (REGN) Most Active Options & Calendar
REGN Call Options Expiring November 21, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
580.00
|
124.30 | -8.90 | -6.68% | 2,320 |
|
582.50
|
122.40 | -8.44 | -6.45% | 2,320 |
|
560.00
|
143.80 | 8.59 | +6.35% | 1,260 |
|
600.00
|
105.00 | -14.00 | -11.76% | 1,160 |
|
605.00
|
101.30 | 8.87 | +9.60% | 221 |
|
620.00
|
85.90 | -14.10 | -14.10% | 160 |
|
615.00
|
89.90 | -18.06 | -16.73% | 116 |
REGN Put Options Expiring November 21, 2025
| Strike | Price | Change | % Change | Volume |
|---|---|---|---|---|
|
655.00
|
0.51 | -0.31 | -37.80% | 78 |
|
660.00
|
1.91 | 1.31 | +218.33% | 71 |
|
720.00
|
15.39 | 6.09 | +65.48% | 12 |
|
690.00
|
3.40 | 1.20 | +54.55% | 10 |
|
705.00
|
7.00 | 2.10 | +42.86% | 7 |
|
700.00
|
7.40 | 5.00 | +208.33% | 3 |
|
560.00
|
0.20 | -0.55 | -73.33% | 2 |
Regeneron Pharmaceuticals Inc Stock (REGN) Option Chain Analysis
| Put Volume Total | 194 |
| Call Volume Total | 7,924 |
| Put/Call Ratio (PCR) | 0.02 |
| Put Strike With Highest Volume | $655.00 |
| Call Strike With Highest Volume | $580.00 |
0.33%
0.96%
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