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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 · NMRK

As of 2026-08-20
Put/Call Volume Ratio
0.20
Call-dominant · bullish sentiment
Put/Call OI Ratio
2.67
Cumulative positioning sentiment
Front-month ATM Implied Volatility
47.3%
Market-expected move
Contracts / Expirations
18
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
90173.2%5.607.5010.000.000.7573.7%012
6062.0%3.204.0012.500.000.7541.5%09
323047.3%0.652.2015.000.050.7546.4%01,046
265541.5%0.100.4017.500.451.851.5%0746
37036.6%0.000.9520.003.504.301.5%10
6052.2%0.000.7522.50–––––
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.