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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 · UDR

As of 2026-08-20
Put/Call Volume Ratio
0.00
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.43
Cumulative positioning sentiment
Front-month ATM Implied Volatility
25.9%
Market-expected move
Contracts / Expirations
43
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––22.500.000.1071.7%03
–––––25.000.000.7559.0%01
0325.9%0.851.6537.500.551.1023.0%013
601821.0%0.150.2540.001.353.8026.9%01
3019.0%0.000.7542.50–––––
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.