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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 · UNM

As of 2026-08-20
Put/Call Volume Ratio
0.02
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.04
Cumulative positioning sentiment
Front-month ATM Implied Volatility
26.9%
Market-expected move
Contracts / Expirations
89
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––50.000.000.7570.8%010
1090.3%30.4034.3055.000.000.9559.0%0200
21099.0%26.6029.3060.000.000.7549.3%022
2072.7%23.1026.8062.500.000.7544.4%016
8073.7%21.4024.0065.000.000.7539.5%03
7070.8%19.1021.6067.500.000.7534.7%08
6061.0%16.5019.1070.000.000.7529.8%0373
14050.3%14.1016.2072.500.000.7525.9%0103
15046.4%11.8013.8075.000.000.7521.0%098
276040.5%9.4011.4077.500.000.7517.1%0685
145037.6%7.209.2080.000.050.6525.9%059
121231.7%5.206.7082.500.451.0524.9%151
1811026.9%3.504.1085.001.201.7524.9%0657
4383632.7%2.153.9087.502.403.1026.9%6350
1,61436528.8%1.351.9590.004.104.7027.8%077
974129.8%0.701.4092.505.606.7026.9%020
1,632030.8%0.500.8095.007.008.9021.0%03
6448032.7%0.250.7097.509.3011.7026.9%02
5,039034.7%0.200.45100.00–––––
2,047139.5%0.100.30105.00–––––
29030.8%0.000.65110.00–––––
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.