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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 · CDNA

As of 2026-08-20
Put/Call Volume Ratio
0.85
Neutral
Put/Call OI Ratio
3.75
Cumulative positioning sentiment
Front-month ATM Implied Volatility
51.2%
Market-expected move
Contracts / Expirations
22
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
60111.7%19.8024.5025.00–––––
–––––30.000.001.3562.0%01
9064.9%10.0014.5035.000.002.0042.5%010
6055.1%5.509.7040.000.000.9524.9%013
34542.5%1.805.0045.000.004.808.3%22238
4541051.2%0.702.4550.002.405.7043.4%03
10023.0%0.000.7055.00–––––
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.