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.
VanEck Fabless Semiconductor ETF (SMHX) had 30-Day Put-Call Ratio (Open Interest) of 0.0848 for 2025-05-30.
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