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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 · OPRA

As of 2026-08-21
Put/Call Volume Ratio
0.14
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.67
Cumulative positioning sentiment
Front-month ATM Implied Volatility
28.8%
Market-expected move
Contracts / Expirations
71
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––12.000.000.7571.7%0170
–––––14.000.000.7549.3%01
–––––15.000.000.7539.5%023
–––––16.000.000.3529.8%066
10047.3%1.453.1017.000.000.2021.0%182,894
1115055.1%1.252.1518.000.300.4036.6%22,686
2,7263928.8%0.250.9519.000.350.9029.8%557
865737.6%0.300.5020.000.752.1039.5%51
2,662818.1%0.000.2521.001.353.2045.4%013
48025.9%0.000.3022.00–––––
210346.4%0.050.1023.00–––––
7037.6%0.000.7524.00–––––
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.