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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 · CSGP

As of 2026-08-20
Put/Call Volume Ratio
0.54
Call-dominant · bullish sentiment
Put/Call OI Ratio
2.30
Cumulative positioning sentiment
Front-month ATM Implied Volatility
51.2%
Market-expected move
Contracts / Expirations
60
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
10140.0%13.9016.2017.500.000.5085.4%011
80113.7%11.4013.7020.000.000.1068.8%079
–––––22.500.050.1574.7%23372
32058.1%7.007.9025.000.100.2062.0%37886
4103359.0%3.103.8030.000.700.9049.3%284,146
1,34910551.2%0.850.9535.003.303.6048.3%1577
1,4832956.1%0.200.2540.007.708.0055.1%0912
3,861362.9%0.050.1045.0012.3013.4077.6%071
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.