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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 · NB

As of 2026-08-20
Put/Call Volume Ratio
2.00
Put-dominant · hedging/bearish
Put/Call OI Ratio
1.23
Cumulative positioning sentiment
Front-month ATM Implied Volatility
89.3%
Market-expected move
Contracts / Expirations
69
9 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
201.5%1.402.152.50–––––
10226.8%1.101.653.00–––––
16078.6%0.551.053.500.000.1583.4%039
7481.5%0.250.504.000.050.1588.3%3775
1271179.5%0.100.154.500.250.4589.3%244
95263.9%0.000.155.000.650.90111.7%063
122094.2%0.000.105.501.101.40130.3%0200
2970119.5%0.000.056.001.402.001.5%07
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.