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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 · ALT

As of 2026-08-20
Put/Call Volume Ratio
0.31
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.14
Cumulative positioning sentiment
Front-month ATM Implied Volatility
69.8%
Market-expected move
Contracts / Expirations
66
9 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
30999.5%1.203.201.50–––––
30999.5%0.703.102.000.000.20154.7%014
701.5%0.000.952.50–––––
1,236469.8%0.050.153.000.100.1554.2%50589
260075.6%0.000.053.500.450.7093.2%1255
4700118.6%0.000.054.000.751.201.5%11
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.