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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 · STEP

As of 2026-08-20
Put/Call Volume Ratio
–
Insufficient data
Put/Call OI Ratio
1.16
Cumulative positioning sentiment
Front-month ATM Implied Volatility
54.2%
Market-expected move
Contracts / Expirations
40
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
1180149.8%22.5026.0025.000.002.0589.3%0110
2120104.9%17.4020.9030.000.000.2566.9%0948
43090.3%12.7016.1035.000.000.6047.3%049
159068.8%7.9011.3040.000.200.6059.0%018
142054.2%3.507.0045.000.003.2014.2%041
341049.3%0.354.2050.001.605.5054.2%0157
95018.1%0.002.4055.005.208.9055.1%034
15028.8%0.002.4060.009.5013.0050.3%072
79039.5%0.002.1065.0014.4017.9059.0%0187
1048.3%0.002.0570.0019.3023.3081.5%07
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.