Regeneron Pharmaceuticals... (REGN)
NASDAQ: REGN
· Real-Time Price · USD
563.90
8.39 (1.51%)
At close: Sep 26, 2025, 3:59 PM
565.00
0.20%
After-hours: Sep 26, 2025, 07:49 PM EDT
REGN Unusual Activity
REGN has recorded 20 unusual options trades with a total premium of $21,104,847.6. The activity is split between 9 call orders (45.0%) and 11 put orders (55.0%), showing a bearish skew. Sentiment analysis reveals 40% bullish and 45% bearish positioning , showing mixed market sentiment.
| Type | Transaction Date | DTE | Type | Exec | Sent. | Size | Spot | Prem | Option Chain |
|---|---|---|---|---|---|---|---|---|---|
| Put 570 | Aug 22, 2025 | 82D | Sweep | At Bid | Bullish | 195 | 600.09 | $562,160 | REGN251219P00570000 |
| Call 650 | Aug 20, 2025 | 82D | Trade | At Bid | Bearish | 237 | 591.82 | $616,200 | REGN251219C00650000 |
| Put 550 | Jul 28, 2025 | 263D | Trade | At Ask | Neutral | 150 | 566.4 | $903,750 | REGN260618P00550000 |
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