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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 · POR

As of 2026-08-20
Put/Call Volume Ratio
0.00
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.54
Cumulative positioning sentiment
Front-month ATM Implied Volatility
20.0%
Market-expected move
Contracts / Expirations
25
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––30.000.000.7569.8%01
–––––35.000.000.2050.3%0153
1101.5%8.7011.8040.000.000.6033.7%024
1401.5%4.705.6045.000.050.2026.9%0116
248420.0%1.101.4550.000.801.1020.0%0141
220122.0%0.050.2055.003.006.001.5%01
23025.9%0.000.7560.00–––––
11035.6%0.000.9565.00–––––
11044.4%0.000.9570.00–––––
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.