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 1.2135 for 2026-07-17.

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Figures for 2026-07-17

Volatility Metrics
Historical Volatility (Close-to-Close)	1.6092
Historical Volatility (Parkinson)	1.3774
Implied Volatility (Calls)	1.4961
Implied Volatility (Puts)	2.0920
Implied Volatility (Mean)	1.7940
Put-Call Implied Volatility Ratio	1.3982
Implied Volatility Skew	-0.2038
Option Statistics
Put-Call Ratio (Volume)	1.2135
Put-Call Ratio (Open Interest)	0.6505