Put-Call Ratio (Open Interest) (150-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.
iPath Series B S&P 500 VIX Short-Term Futures ETN (VXX) had 150-Day Put-Call Ratio (Open Interest) of 1.2009 for 2026-05-22.
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