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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 · ASAN

As of 2026-08-20
Put/Call Volume Ratio
0.35
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.89
Cumulative positioning sentiment
Front-month ATM Implied Volatility
101.0%
Market-expected move
Contracts / Expirations
35
5 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
19014127.3%4.105.005.000.000.10103.9%0629
1,412886.4%2.002.407.500.150.3094.2%1101,908
7,918480101.0%0.800.9510.001.201.4096.1%19439
1,389261101.0%0.250.3012.503.103.40102.0%1119
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.