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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 · VIST

As of 2026-08-20
Put/Call Volume Ratio
0.36
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.33
Cumulative positioning sentiment
Front-month ATM Implied Volatility
43.4%
Market-expected move
Contracts / Expirations
93
5 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
8301.5%29.1031.8040.000.000.7573.7%038
1101.5%24.2026.9045.000.000.7559.0%037
221044.4%19.4021.9050.000.000.5546.4%037
64041.5%14.4017.0055.000.000.3534.7%3467
91148.3%10.0012.3060.000.250.7548.3%2140
496442.5%5.508.2065.001.051.5545.4%15218
3407543.4%3.204.3070.002.653.3041.5%87101
4068347.3%1.752.5075.005.306.5040.5%3654
1,7226141.5%0.500.8080.008.8011.5046.4%2102
67043.4%0.050.5085.0013.4016.1050.3%02
138032.7%0.002.2090.00–––––
3045.4%0.000.95100.00–––––
1050.3%0.000.95105.00–––––
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.