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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 · SAIL

As of 2026-08-20
Put/Call Volume Ratio
0.43
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.45
Cumulative positioning sentiment
Front-month ATM Implied Volatility
83.4%
Market-expected move
Contracts / Expirations
27
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
2020222.9%8.2010.3010.000.000.1092.2%0161
2720159.5%6.007.5012.500.050.1590.3%0134
1,0912106.9%3.704.8015.000.250.4078.6%14417
1,312481.5%2.102.3517.500.951.2076.6%12270
1,9393475.6%0.901.1520.001.903.3083.4%3397
4051578.6%0.400.5522.504.105.3096.1%043
761383.4%0.200.3025.005.507.4054.2%02
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.