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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 · IEX

As of 2026-08-20
Put/Call Volume Ratio
0.40
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.41
Cumulative positioning sentiment
Front-month ATM Implied Volatility
26.9%
Market-expected move
Contracts / Expirations
60
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
1038.6%33.1037.00200.000.004.8020.0%01
–––––210.000.004.8014.2%01
–––––220.000.754.9031.7%067
4026.9%8.2010.80230.003.105.0023.0%068
203324.9%3.405.20240.007.309.8020.0%02
76224.9%1.102.20250.00–––––
5013.2%0.004.80260.00–––––
6018.1%0.004.40270.00–––––
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.