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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 · NMIH

As of 2026-08-20
Put/Call Volume Ratio
–
Insufficient data
Put/Call OI Ratio
0.08
Cumulative positioning sentiment
Front-month ATM Implied Volatility
32.7%
Market-expected move
Contracts / Expirations
20
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
120145.9%18.8023.0025.00–––––
230106.9%13.8018.0030.000.001.6058.1%08
1076.6%8.9013.0035.000.001.6038.6%01
13047.3%4.008.0040.000.000.5520.0%010
1032.7%0.403.5045.000.002.652.5%05
2015.1%0.001.2050.00–––––
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.