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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 · PRKS

As of 2026-08-20
Put/Call Volume Ratio
–
Insufficient data
Put/Call OI Ratio
0.12
Cumulative positioning sentiment
Front-month ATM Implied Volatility
40.5%
Market-expected move
Contracts / Expirations
27
2 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––22.500.000.7592.2%07
140110.8%17.9022.1025.00–––––
166097.1%14.0016.4030.000.000.7556.1%02
6050.3%8.8011.2035.000.000.8036.6%018
2,957055.1%4.906.7040.000.002.9018.1%025
6,912051.2%1.903.2045.000.903.2040.5%010
63046.4%0.151.3050.00–––––
45029.8%0.000.7555.00–––––
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.