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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 · GSAT

As of 2026-08-20
Put/Call Volume Ratio
0.78
Neutral
Put/Call OI Ratio
0.66
Cumulative positioning sentiment
Front-month ATM Implied Volatility
14.2%
Market-expected move
Contracts / Expirations
85
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
1048.3%15.2019.5065.00–––––
–––––72.500.004.8018.1%01
–––––75.000.004.8014.2%06
01522.0%3.207.1077.500.004.809.3%901
64516.1%0.605.1080.000.001.605.4%9213
701.5%0.003.6082.500.502.4014.2%104,022
7705.4%0.000.8085.001.305.5018.1%41
1010.3%0.004.8087.50–––––
54013.2%0.000.4090.00–––––
1032.7%0.004.80105.00–––––
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.