📐 PARKINSON VOLATILITY
Tool #104 — Range-Based Volatility Estimators (Parkinson, Rogers-Satchell, Close-to-Close)
Ticker
Window
10 days
20 days
30 days
60 days
ANALYZE
Enter ticker and analyze
VOLATILITY ESTIMATORS COMPARISON
ESTIMATOR RATIO (PARKINSON / CLOSE-TO-CLOSE)
DAILY RANGE (HIGH-LOW) %
EFFICIENCY COMPARISON
MULTI-WINDOW ANALYSIS