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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 · ATNI

As of 2026-08-20
Put/Call Volume Ratio
–
Insufficient data
Put/Call OI Ratio
0.56
Cumulative positioning sentiment
Front-month ATM Implied Volatility
34.7%
Market-expected move
Contracts / Expirations
9
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––22.500.000.1048.3%018
10049.3%6.006.6025.00–––––
57034.7%1.702.1030.000.500.8033.7%018
4019.0%0.001.7535.00–––––
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.