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
Regeneron Pharmaceuticals dark pool activity today shows an average trade size of 5,925 with $3.3M average premium per trade.
| Rank | Time | Price | Size | Volume | Size / Vol | Size / Avg Vol | Avg. Paid |
|---|---|---|---|---|---|---|---|
| 1 | 9/25/2025 12:03 PM | 555.43 | 12,900 | 447,493 | 2.88% | 1.22% | 7.17M |
| 2 | 9/25/2025 11:52 AM | 555.41 | 11,100 | 385,320 | 2.88% | 1.05% | 6.17M |
| 3 | 9/25/2025 11:55 AM | 555.26 | 8,900 | 406,890 | 2.19% | 0.84% | 4.94M |
| Date | Long Volume | Short Volume | Long / Short | % Short Change |
|---|---|---|---|---|
| Sep 26, 2025 | 161.6K | 159.18K | 1.02 | -23.71% |
| Sep 19, 2025 | 104.15K | 208.66K | 0.50 | 77.58% |
| Sep 12, 2025 | 105.26K | 117.5K | 0.90 | -30.94% |
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