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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 · VSTS

As of 2026-08-20
Put/Call Volume Ratio
10.00
Put-dominant · hedging/bearish
Put/Call OI Ratio
0.43
Cumulative positioning sentiment
Front-month ATM Implied Volatility
61.0%
Market-expected move
Contracts / Expirations
14
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––12.500.351.0561.0%10193
215151.2%0.050.2515.001.802.301.5%056
29049.3%0.000.7517.50–––––
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.