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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 · WOOF

As of 2026-08-20
Put/Call Volume Ratio
0.31
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.42
Cumulative positioning sentiment
Front-month ATM Implied Volatility
83.4%
Market-expected move
Contracts / Expirations
33
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
70203.4%1.051.801.500.000.70126.4%03
11101.5%0.601.002.000.000.1575.6%124
298076.6%0.250.652.500.100.1587.3%19333
2,9937571.7%0.050.303.000.250.4583.4%1796
2,043483.4%0.050.103.500.401.0587.3%486
510067.8%0.000.104.001.001.40103.9%012
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.