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Stockfacts

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 · CNM

As of 2026-08-20
Put/Call Volume Ratio
–
Insufficient data
Put/Call OI Ratio
0.23
Cumulative positioning sentiment
Front-month ATM Implied Volatility
49.3%
Market-expected move
Contracts / Expirations
73
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––25.000.001.1578.6%03
–––––27.500.002.1565.9%04
–––––30.000.002.2055.1%07
4087.3%11.2013.8032.500.002.2545.4%09
–––––35.000.002.3535.6%016
–––––37.500.151.1563.9%046
–––––40.000.401.1550.3%01,301
–––––42.500.503.3058.1%034
1,252049.3%0.703.8045.001.502.9039.5%257
1,002057.1%0.552.9047.502.855.0042.5%010
4,616018.1%0.001.3050.004.606.8035.6%012
50024.9%0.000.8052.507.709.1053.2%011
13030.8%0.002.0055.00–––––
2035.6%0.002.1557.50–––––
24041.5%0.002.1560.00–––––
23050.3%0.001.9565.00–––––
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.