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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 · ASA

As of 2026-08-21
Put/Call Volume Ratio
–
Insufficient data
Put/Call OI Ratio
0.83
Cumulative positioning sentiment
Front-month ATM Implied Volatility
40.5%
Market-expected move
Contracts / Expirations
18
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––50.000.004.8033.7%011
–––––55.000.001.8022.0%02
16040.5%1.752.6065.001.405.5036.6%10
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.