CNH Move Probability $11.90 +0.24 (+2.1%)
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)
19.5%
Stock touched +5.0% ($12.50) at least once during 3 trading days.
Median first touch: Day 2 of 3
Expiration Close Probability
11.2%
Stock closed at or beyond +5.0% at the end of the 3-day window.
The Touch Multiple
1.74x
You are 1.7x more likely to hit your target during the window than holding until expiration.
1σ Expected Move (68.3%)
±4.3%
$11.39 — $12.42
Historical 3-Day Return Distribution
Frequency of rolling 3-day percentage returns over 519 historical windows (2024-09-13 to 2026-10-13). 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) | 19.5% | 11.2% | Model-free reality across 519 historical 3-day windows. |
| Fat-Tail Adjusted (Cornish-Fisher) | — | 9.7% | Adjusts normal bell curve for real-world skewness (0.36) and kurtosis (2.36). |
| Standard Normal (Black-Scholes / GBM) | 25.6% | 12.8% | Classic theoretical log-normal model with constant volatility (often underestimates tail risks). |
| Regime-Conditioned (Similar Volatility) | 20.9% | 12.6% | Filters for historical windows that started with volatility similar to current 20-day HV (350 matching periods). |
Underlying Volatility Profile
Volatility Metrics
- 1-Year Annualized HV: 39.4%
- Recent 20-Day HV: 43.1%
- Parkinson Intraday Volatility: 32.6%
- Vol Trend: Normal / Consistent
3-Day Return Quantiles
- Median Return: -0.3%
- Top 10% Move (90th percentile): +5.5%
- Bottom 10% Move (10th percentile): -4.5%
- Max Historical Gain (3d): +18.6%
- Max Historical Loss (3d): -14.2%