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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 · IRDM

As of 2026-08-20
Put/Call Volume Ratio
3.23
Put-dominant · hedging/bearish
Put/Call OI Ratio
0.36
Cumulative positioning sentiment
Front-month ATM Implied Volatility
36.6%
Market-expected move
Contracts / Expirations
48
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––35.000.000.1546.4%1618
1043.4%6.8010.6040.000.000.6028.8%161128
38036.6%2.905.5045.000.151.0034.7%3126
1,5006934.7%1.051.5050.001.903.7036.6%73
1,3661139.5%0.200.5555.00–––––
113029.8%0.000.2060.00–––––
2040.5%0.000.6065.00–––––
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.