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EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

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Options · RVI

As of 2026-08-20
Put/Call Volume Ratio
3.82
Put-dominant · hedging/bearish
Put/Call OI Ratio
3.44
Cumulative positioning sentiment
Front-month ATM Implied Volatility
70.8%
Market-expected move
Contracts / Expirations
20
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
28074.7%4.505.7022.500.300.4565.9%1133
511471.7%2.903.7025.001.051.2569.8%364503
2154568.8%0.851.2530.003.704.3070.8%3113
1981374.7%0.300.4035.008.009.60102.0%035
156385.4%0.150.2040.0012.7013.90104.9%095
Click a call or put in the chain to see its history.

Source: Alpha Vantage options chain EOD (incl. greeks / IV / open interest). Contracts with low liquidity, far expirations (>180 days), and deep out-of-the-money strikes (±50%) are filtered out. P/C ratios are aggregated across the full chain.