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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 · USAR

As of 2026-08-20
Put/Call Volume Ratio
0.36
Call-dominant · bullish sentiment
Put/Call OI Ratio
1.25
Cumulative positioning sentiment
Front-month ATM Implied Volatility
92.2%
Market-expected move
Contracts / Expirations
359
9 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
601.5%6.959.209.000.000.06183.9%048
294183.9%6.108.2010.000.000.25155.6%072
10154.7%5.107.2011.000.000.48130.3%0112
1270127.3%4.755.5512.000.000.15107.8%0478
240124.4%3.205.2013.000.000.5085.4%0255
80109.8%3.354.0513.500.000.2675.6%037
77086.4%2.743.6014.000.010.1190.3%4162
471124.4%2.363.4514.500.050.0880.5%1197
101084.4%2.042.5115.000.070.1576.6%134240
89186.4%1.672.0815.500.160.2579.5%80225
185379.5%1.331.5816.000.300.3576.6%109459
75571.7%0.891.2616.500.480.5579.5%70460
27217083.4%0.870.9317.000.690.8582.5%164369
27118892.2%0.600.9317.500.931.1381.5%78350
1,09027081.5%0.410.5518.001.281.4784.4%138240
2319175.6%0.150.4418.501.371.8568.8%82191
53617883.4%0.200.3019.001.802.3072.7%68337
26611881.5%0.120.2119.502.302.8386.4%856
1,16519490.3%0.090.2020.002.783.2083.4%60157
51193592.2%0.070.1420.503.203.7591.2%088
5533793.2%0.070.0821.003.704.25100.0%0119
88231106.9%0.030.1821.503.605.001.5%022
64855114.7%0.030.1822.004.055.401.5%1248
27615101.0%0.030.0522.505.156.35175.1%33
46038107.8%0.020.0523.005.506.60147.8%013
156093.2%0.000.1323.505.356.851.5%013
249298.1%0.000.1624.006.057.301.5%06
350102.9%0.000.4924.506.358.45119.5%025
53238125.4%0.010.0425.006.908.85107.8%03
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.