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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 · CASY

As of 2026-08-20
Put/Call Volume Ratio
2.22
Put-dominant · hedging/bearish
Put/Call OI Ratio
1.16
Cumulative positioning sentiment
Front-month ATM Implied Volatility
43.4%
Market-expected move
Contracts / Expirations
174
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
2050.3%168.50176.50660.000.007.8025.9%08
3049.3%159.10167.00670.000.006.6023.9%15
1049.3%149.80157.60680.000.008.2022.0%116
4047.3%140.40148.00690.000.005.0021.0%20
3048.3%132.30139.00700.000.807.5045.4%15
–––––710.001.109.6045.4%11
1047.3%114.50121.10720.002.3510.8045.4%219
–––––730.004.5012.0045.4%817
–––––740.006.4014.0045.4%2710
1046.4%90.0097.00750.009.1014.0044.4%2318
5044.4%80.8088.60760.0010.0018.0044.4%517
1046.4%75.1081.60770.0014.4021.0045.4%2918
27045.4%66.9074.70780.0015.2023.9044.4%1416
–––––790.0018.6027.0043.4%06
24044.4%54.0061.60800.0023.8030.0044.4%1273
5244.4%48.3055.30810.0027.1034.3043.4%836
3543.4%42.7049.50820.0030.6036.1041.5%1425
4743.4%37.6043.40830.0036.1043.0042.5%46
56543.4%32.3040.50840.0041.8048.8043.4%22
5643.4%28.0036.00850.0046.8054.0042.5%1839
18443.4%24.3031.50860.0053.3060.0042.5%440
42142.5%20.6026.30870.0059.1067.8043.4%013
6542.5%18.5023.70880.0067.8074.0043.4%01
6143.4%15.7021.90890.00–––––
76043.4%12.1020.00900.0081.2089.0043.4%62
10143.4%10.7017.00910.00–––––
76143.4%7.7016.00920.00–––––
61042.5%5.9013.90930.00105.90112.7043.4%01
15042.5%5.0012.00940.00113.90121.0042.5%01
821444.4%3.8012.00950.00121.20129.8041.5%01
2043.4%1.8011.00960.00–––––
4044.4%1.4510.00970.00–––––
5045.4%0.3010.00980.00–––––
67020.0%0.0010.00990.00–––––
58050.3%1.1010.001000.00168.10176.8045.4%039
12023.0%0.008.201020.00188.60194.8046.4%01
12824.9%0.003.301040.00207.00215.6048.3%06
3026.9%0.007.501060.00–––––
2346.4%0.151.351100.00–––––
5031.7%0.004.401120.00–––––
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.