Put-Call Ratio (Open Interest) (30-Day)

Put-Call Ratio (Open Interest): The ratio of outstanding put contracts to outstanding call contracts at the close of the trading day, for options with the relevant expiration date.

Waystar Holding Corp. (WAY) had 30-Day Put-Call Ratio (Open Interest) of 1.0896 for 2026-09-03.

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Figures for 2026-09-03

Volatility Metrics
Historical Volatility (Close-to-Close)	0.3362
Historical Volatility (Parkinson)	0.3841
Implied Volatility (Calls)	0.4888
Implied Volatility (Puts)	0.4651
Implied Volatility (Mean)	0.4770
Put-Call Implied Volatility Ratio	0.9515
Implied Volatility Skew	0.0600
Option Statistics
Put-Call Ratio (Volume)	0.4545
Put-Call Ratio (Open Interest)	1.0896