Put-Call Ratio (Volume) (20-Day)

Put-Call Ratio (Volume): The ratio of puts traded to calls traded, for options with the relevant expiration date.

T-Rex 2X Long MSTR Daily Target ETF (MSTU) had 20-Day Put-Call Ratio (Volume) of 0.6863 for 2026-04-21.

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Figures for 2026-04-21

Volatility Metrics
Historical Volatility (Close-to-Close)	1.2787
Historical Volatility (Parkinson)	1.1282
Implied Volatility (Calls)	1.5974
Implied Volatility (Puts)	1.4730
Implied Volatility (Mean)	1.5352
Put-Call Implied Volatility Ratio	0.9221
Implied Volatility Skew	0.0109
Option Statistics
Put-Call Ratio (Volume)	0.6863
Put-Call Ratio (Open Interest)	0.8149