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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 · MBI

As of 2026-08-20
Put/Call Volume Ratio
3.37
Put-dominant · hedging/bearish
Put/Call OI Ratio
0.81
Cumulative positioning sentiment
Front-month ATM Implied Volatility
43.4%
Market-expected move
Contracts / Expirations
26
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
101.5%0.451.204.00–––––
12040.5%0.050.255.000.250.4043.4%200680
–––––6.000.901.6073.7%0800
505066.9%0.000.557.00–––––
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.