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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 · CORT

As of 2026-08-20
Put/Call Volume Ratio
1.62
Put-dominant · hedging/bearish
Put/Call OI Ratio
0.57
Cumulative positioning sentiment
Front-month ATM Implied Volatility
45.4%
Market-expected move
Contracts / Expirations
135
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––70.000.001.3567.8%010
–––––75.000.002.2060.0%014
–––––80.000.002.2552.2%05
–––––82.500.002.1548.3%024
–––––85.000.000.1545.4%2538
–––––87.500.001.1541.5%03
711.5%29.3032.7090.000.000.7038.6%010
4149.3%27.1030.8092.500.002.6035.6%01
2049.3%24.7028.4095.000.001.0531.7%0281
101.5%22.1024.9097.50–––––
2235.6%19.9023.00100.000.151.2552.2%0175
23039.5%15.7018.10105.000.002.3520.0%049
39041.5%11.6014.10110.001.502.5046.4%5170
26341.5%8.1010.50115.002.804.0045.4%2514
140541.5%5.207.40120.004.606.3045.4%031
103438.6%2.704.70125.007.309.0044.4%018
12342.5%1.303.90130.0010.5012.5044.4%05
19041.5%0.952.00135.00–––––
108043.4%0.601.25140.00–––––
1034.7%0.002.30160.00–––––
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.