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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 · ROIV

As of 2026-08-20
Put/Call Volume Ratio
0.01
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.39
Cumulative positioning sentiment
Front-month ATM Implied Volatility
46.4%
Market-expected move
Contracts / Expirations
121
5 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
010109.8%12.5015.8023.000.001.7566.9%01
–––––25.000.001.7556.1%02
–––––26.000.000.9550.3%02
–––––27.000.001.7545.4%02
2262.0%7.6010.5028.000.000.9540.5%03
13071.7%6.6010.0029.000.001.8036.6%06
2068.8%5.709.1030.000.100.7065.9%076
10071.7%5.108.2031.000.001.6526.9%095
5,065067.8%4.307.3032.000.001.9523.0%0104
9065.9%3.506.5033.000.002.1519.0%055
22055.1%2.705.2034.000.052.3560.0%0511
37054.2%2.104.5035.000.402.6559.0%010
6054.2%1.503.9036.000.852.2548.3%12
12646.4%0.203.6037.001.203.1051.2%06
3128746.4%1.301.6038.001.703.6049.3%01
13046.4%0.951.2539.00–––––
2,8818646.4%0.700.9540.002.654.9043.4%01
5046.4%0.500.7541.00–––––
300020.0%0.000.6542.004.306.6045.4%03
0234.7%0.000.6047.00–––––
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.