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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 · CIGI

As of 2026-08-20
Put/Call Volume Ratio
0.40
Call-dominant · bullish sentiment
Put/Call OI Ratio
1.26
Cumulative positioning sentiment
Front-month ATM Implied Volatility
35.6%
Market-expected move
Contracts / Expirations
38
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––85.000.004.8030.8%03
–––––90.000.004.8023.9%022
–––––95.000.004.8017.1%0175
–––––100.000.104.8045.4%01,401
1033.7%3.606.50105.000.105.0028.8%01
1,401035.6%1.154.90110.004.605.7028.8%01
1144.4%0.104.80115.00–––––
1116.1%0.004.80120.00–––––
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.