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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 · COR

As of 2026-08-20
Put/Call Volume Ratio
12.13
Put-dominant · hedging/bearish
Put/Call OI Ratio
0.61
Cumulative positioning sentiment
Front-month ATM Implied Volatility
24.9%
Market-expected move
Contracts / Expirations
205
5 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
1099.0%153.40157.20160.00–––––
43093.2%148.40152.20165.000.002.1572.7%01
1087.3%138.40142.30175.000.002.1566.9%01
1082.5%133.40137.30180.000.002.1563.9%01
2080.5%128.50132.30185.000.002.1561.0%01
–––––190.000.002.1558.1%02
–––––195.000.002.1555.1%02
3183.4%114.30117.40200.000.002.1552.2%05
3080.5%104.90107.40210.000.002.1547.3%026
4066.9%93.8097.90220.000.002.1542.5%017
4058.1%83.8087.80230.000.002.2037.6%051
23046.4%73.6077.60240.000.002.2532.7%0227
7047.3%64.2067.80250.000.002.3027.8%0189
36043.4%54.6058.00260.000.002.4523.9%0174
147037.6%44.5048.40270.000.002.7019.0%062
174032.7%34.8038.60280.000.603.1036.6%0399
43029.8%26.0029.40290.000.302.8026.9%028
103028.8%18.4020.90300.002.604.8027.8%9210
452025.9%11.5012.90310.005.307.4024.9%1124
131024.9%6.307.20320.009.5011.8023.0%1037
582123.0%2.553.70330.0015.4018.3021.0%05
442623.9%1.101.90340.00–––––
133225.9%0.151.50350.00–––––
144016.1%0.002.45360.0043.2046.6028.8%01
154019.0%0.002.35370.00–––––
88022.0%0.002.25380.00–––––
53024.9%0.002.20390.00–––––
105027.8%0.002.20400.00–––––
6030.8%0.002.15410.00–––––
19032.7%0.002.15420.00–––––
6035.6%0.002.15430.00–––––
2037.6%0.002.15440.00–––––
1040.5%0.002.15450.00–––––
5042.5%0.002.15460.00–––––
2044.4%0.002.15470.00–––––
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.