Archetype
Explosive
Median daily return
+0.000%
Daily volatility (σ)
3.963%
Win rate
47.1%
Current streak
1-day red streak
Regeneron Pharmaceuticals (REGN) daily session stats — win rate & streak summary
History from Apr 3, 1991 through Jul 6, 2026 · 8877 trading days with returns.
Avg daily return | +0.116% |
Median daily return | +0.000% |
Avg green day | +2.77% |
Avg red day | -2.43% |
Daily volatility (σ) | 3.963% |
Consistency (μ/σ) | 0.029 |
Max win streak | 11 days+56.30% |
Max losing streak | 12 days-18.20% |
Best day | +75.42%Feb 23, 2000 |
Worst day | -56.55%Mar 31, 2003 |
Extreme days (>3%) | 28.1%1283↑ · 1207↓ |
Regeneron Pharmaceuticals (REGN) daily returns calendar heatmap
Jul 7, 2025 – Jul 6, 2026 · Mon–Fri sessions only
Regeneron Pharmaceuticals (REGN) average return by weekday chart
Average dividend-adjusted return on that weekday (green / red by sign). Green/red day rule: ±0.01% vs prior close.
Regeneron Pharmaceuticals (REGN) win rate by weekday chart
Share of sessions that closed green on that weekday. Bars are green at or above 50%, red below 50%.
Regeneron Pharmaceuticals (REGN) average return by weekday table
Average dividend-adjusted return by weekday. Green/red day rule: ±0.01% vs prior close.
| Monday | +0.10% | +47.2% | 1672 |
| Tuesday | +0.11% | +45.5% | 1823 |
| Wednesday | +0.20% | +48.1% | 1820 |
| Thursday | +0.08% | +47.7% | 1786 |
| Friday | +0.09% | +47.0% | 1776 |
- Monday+0.10%
- Tuesday+0.11%
- Wednesday+0.20%
- Thursday+0.08%
- Friday+0.09%
Regeneron Pharmaceuticals (REGN) biggest single-day gains in history
Dividend-adjusted, ranked by return size.
| +75.42% | |
| +50.77% | |
| +41.57% | |
| +40.63% | |
| +36.13% | |
| +34.01% | |
| +32.14% | |
| +30.67% | |
| +28.88% | |
| +28.60% | |
| +26.66% | |
| +26.61% | |
| +25.20% | |
| +25.08% | |
| +24.83% | |
| +24.53% | |
| +24.52% | |
| +23.18% | |
| +23.10% | |
| +22.94% |
- +75.42%
- +50.77%
- +41.57%
- +40.63%
- +36.13%
- +34.01%
- +32.14%
- +30.67%
- +28.88%
- +28.60%
- +26.66%
- +26.61%
- +25.20%
- +25.08%
- +24.83%
- +24.53%
- +24.52%
- +23.18%
- +23.10%
- +22.94%
Regeneron Pharmaceuticals (REGN) biggest single-day losses in history
Dividend-adjusted, ranked by drawdown size. "Days to recovery" counts trading sessions until close reclaimed the prior peak.
| -56.55% | 50 | |
| -43.12% | 784 | |
| -33.33% | 359 | |
| -22.15% | 68 | |
| -21.93% | 17 | |
| -21.00% | 88 | |
| -20.71% | 765 | |
| -20.27% | 31 | |
| -19.76% | 7 | |
| -19.56% | 32 | |
| -19.02% | 104 | |
| -16.97% | 2 | |
| -16.81% | 4 | |
| -16.70% | 138 | |
| -16.62% | 55 | |
| -15.36% | 45 | |
| -15.11% | 13 | |
| -14.99% | 4 | |
| -13.98% | 139 | |
| -13.96% | 26 |
- -56.55%
- -43.12%
- -33.33%
- -22.15%
- -21.93%
- -21.00%
- -20.71%
- -20.27%
- -19.76%
- -19.56%
- -19.02%
- -16.97%
- -16.81%
- -16.70%
- -16.62%
- -15.36%
- -15.11%
- -14.99%
- -13.98%
- -13.96%
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