Archetype
Steady
Median daily return
+0.000%
Daily volatility (σ)
1.754%
Win rate
48.7%
Current streak
1-day green streak
IDEX (IEX) daily session stats — win rate & streak summary
History from Jun 5, 1989 through Jul 6, 2026 · 9339 trading days with returns.
Avg daily return | +0.067% |
Median daily return | +0.000% |
Avg green day | +1.31% |
Avg red day | -1.26% |
Daily volatility (σ) | 1.754% |
Consistency (μ/σ) | 0.038 |
Max win streak | 11 days+11.00% |
Max losing streak | 11 days-8.96% |
Best day | +14.38%Sep 8, 1998 |
Worst day | -13.61%Dec 15, 1998 |
Extreme days (>3%) | 7.5%388↑ · 310↓ |
IDEX (IEX) daily returns calendar heatmap
Jul 7, 2025 – Jul 6, 2026 · Mon–Fri sessions only
IDEX (IEX) 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.
IDEX (IEX) win rate by weekday chart
Share of sessions that closed green on that weekday. Bars are green at or above 50%, red below 50%.
IDEX (IEX) average return by weekday table
Average dividend-adjusted return by weekday. Green/red day rule: ±0.01% vs prior close.
| Monday | +0.03% | +48.0% | 1761 |
| Tuesday | +0.10% | +48.0% | 1916 |
| Wednesday | +0.05% | +48.5% | 1914 |
| Thursday | +0.04% | +48.3% | 1879 |
| Friday | +0.12% | +50.8% | 1869 |
- Monday+0.03%
- Tuesday+0.10%
- Wednesday+0.05%
- Thursday+0.04%
- Friday+0.12%
IDEX (IEX) biggest single-day gains in history
Dividend-adjusted, ranked by return size.
| +14.38% | |
| +13.49% | |
| +13.42% | |
| +11.73% | |
| +9.40% | |
| +9.02% | |
| +9.00% | |
| +9.00% | |
| +8.87% | |
| +8.51% | |
| +8.45% | |
| +8.21% | |
| +8.14% | |
| +7.89% | |
| +7.82% | |
| +7.77% | |
| +7.76% | |
| +7.63% | |
| +7.60% | |
| +7.52% |
- +14.38%
- +13.49%
- +13.42%
- +11.73%
- +9.40%
- +9.02%
- +9.00%
- +9.00%
- +8.87%
- +8.51%
- +8.45%
- +8.21%
- +8.14%
- +7.89%
- +7.82%
- +7.77%
- +7.76%
- +7.63%
- +7.60%
- +7.52%
IDEX (IEX) biggest single-day losses in history
Dividend-adjusted, ranked by drawdown size. "Days to recovery" counts trading sessions until close reclaimed the prior peak.
| -13.61% | 130 | |
| -11.81% | 65 | |
| -11.64% | 6 | |
| -11.58% | 9 | |
| -11.29% | 112 | |
| -10.70% | 97 | |
| -10.64% | 52 | |
| -10.31% | 8 | |
| -10.26% | 5 | |
| -9.84% | 14 | |
| -9.80% | 109 | |
| -9.64% | 308 | |
| -9.49% | 7 | |
| -9.34% | 76 | |
| -8.90% | 104 | |
| -8.70% | 12 | |
| -8.39% | 10 | |
| -8.32% | 2 | |
| -8.02% | 10 | |
| -7.98% | 24 |
- -13.61%
- -11.81%
- -11.64%
- -11.58%
- -11.29%
- -10.70%
- -10.64%
- -10.31%
- -10.26%
- -9.84%
- -9.80%
- -9.64%
- -9.49%
- -9.34%
- -8.90%
- -8.70%
- -8.39%
- -8.32%
- -8.02%
- -7.98%
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