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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 · ALKT

As of 2026-08-20
Put/Call Volume Ratio
0.00
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.42
Cumulative positioning sentiment
Front-month ATM Implied Volatility
48.3%
Market-expected move
Contracts / Expirations
25
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
108091.2%6.308.7012.500.000.7570.8%0111
11301.5%3.106.2015.000.000.7545.4%0159
333062.9%2.403.4017.500.150.5056.1%03,749
3,319550.3%0.901.3020.000.851.3548.3%04
4,322760.0%0.350.6522.50–––––
1,313035.6%0.000.4525.00–––––
32048.3%0.000.9527.50–––––
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.