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Stockfacts

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 · GLL

As of 2026-08-20
Put/Call Volume Ratio
0.50
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.36
Cumulative positioning sentiment
Front-month ATM Implied Volatility
46.4%
Market-expected move
Contracts / Expirations
89
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
43155.1%4.805.5016.00–––––
3076.6%4.004.9017.00–––––
12068.8%3.104.0018.00–––––
2061.0%2.153.2019.00–––––
10152.2%1.702.0020.000.450.9050.3%01
78146.4%0.951.3521.001.001.2550.3%18
38157.1%0.651.3022.001.401.9048.3%18
33946.4%0.300.6023.002.202.6551.2%018
20049.3%0.250.3524.002.803.5048.3%08
12027.8%0.000.6025.003.604.3040.5%03
5032.7%0.000.6526.004.505.3040.5%02
5038.6%0.000.6527.00–––––
10043.4%0.000.6028.00–––––
1052.2%0.000.5530.00–––––
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.