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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 · ROL

As of 2026-08-20
Put/Call Volume Ratio
0.25
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.91
Cumulative positioning sentiment
Front-month ATM Implied Volatility
26.9%
Market-expected move
Contracts / Expirations
34
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––27.500.000.5041.5%064
–––––30.000.000.4529.8%114
18233.7%2.905.4032.500.050.2531.7%0113
960727.8%1.902.1035.000.350.6526.9%141,258
2,30812624.9%0.550.7037.501.551.8026.9%353,713
7926327.8%0.150.2040.002.404.8023.9%393
718223.9%0.000.1542.50–––––
27030.8%0.000.0545.00–––––
10037.6%0.000.7547.50–––––
2050.3%0.000.7552.50–––––
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.