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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 · GLAS

As of 2026-08-20
Put/Call Volume Ratio
0.01
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.04
Cumulative positioning sentiment
Front-month ATM Implied Volatility
85.4%
Market-expected move
Contracts / Expirations
11
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
21207.3%3.705.905.00–––––
50114.7%1.303.507.500.100.2082.5%063
285085.4%0.351.1010.000.901.1570.8%264
49430089.3%0.100.3012.50–––––
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.