XLE Move Probability $68.15 +0.20 (+0.3%)
Real historical back-data analysis: evaluates rolling trading-day windows to determine the probability of a stock touching or closing at your target move.
Touch Probability (First Passage)
0.2%
Stock touched +5.0% ($71.56) at least once during 1 trading days.
Median first touch: Day 1 of 1
Expiration Close Probability
0.2%
Stock closed at or beyond +5.0% at the end of the 1-day window.
The Touch Multiple
1.00x
You are 1.0x more likely to hit your target during the window than holding until expiration.
1σ Expected Move (68.3%)
±1.5%
$67.14 — $69.16
Historical 1-Day Return Distribution
Frequency of rolling 1-day percentage returns over 521 historical windows (2024-09-23 to 2026-10-21). The colored bar indicates the win zone for +5.0%.
Historical returns
Target move zone (+5.0%+)
Target threshold bin
Probability Breakdown: Empirical vs. Theoretical Models
Comparing actual market back-data against Black-Scholes and Fat-Tail adjustments.
| Model / Methodology | Touch Probability | Expiration Close Probability | What It Tells You |
|---|---|---|---|
| Empirical Back-Data (Actual History) | 0.2% | 0.2% | Model-free reality across 521 historical 1-day windows. |
| Fat-Tail Adjusted (Cornish-Fisher) | — | 65.6% | Adjusts normal bell curve for real-world skewness (-0.92) and kurtosis (5.98). |
| Standard Normal (Black-Scholes / GBM) | 0.1% | 0.0% | Classic theoretical log-normal model with constant volatility (often underestimates tail risks). |
| Regime-Conditioned (Similar Volatility) | 0.0% | 0.0% | Filters for historical windows that started with volatility similar to current 20-day HV (429 matching periods). |
Underlying Volatility Profile
Volatility Metrics
- 1-Year Annualized HV: 23.4%
- Recent 20-Day HV: 18.7%
- Parkinson Intraday Volatility: 19.2%
- Vol Trend: Compressed (-20% vs baseline)
1-Day Return Quantiles
- Median Return: +0.2%
- Top 10% Move (90th percentile): +1.7%
- Bottom 10% Move (10th percentile): -1.7%
- Max Historical Gain (1d): +7.7%
- Max Historical Loss (1d): -8.9%