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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 · ROOT

As of 2026-08-20
Put/Call Volume Ratio
0.16
Call-dominant · bullish sentiment
Put/Call OI Ratio
1.06
Cumulative positioning sentiment
Front-month ATM Implied Volatility
56.1%
Market-expected move
Contracts / Expirations
70
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
101.5%25.3029.6030.000.000.9585.4%0292
28077.6%20.5024.6035.000.001.0065.9%0278
301.5%15.6019.0040.000.001.0550.3%0227
36049.3%11.5013.8045.000.250.5064.9%2505
59356.1%7.209.6050.000.901.3062.0%0431
913357.1%4.405.6055.002.203.3062.0%6198
29116453.2%2.102.8060.004.605.5056.1%089
2905354.2%0.801.4565.007.3010.1057.1%085
101357.1%0.400.7570.0011.7014.4060.0%165
88261.0%0.200.4075.00–––––
100043.4%0.000.5580.00–––––
635269.8%0.050.2085.0025.5029.6076.6%02
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.