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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 · CLPT

As of 2026-08-20
Put/Call Volume Ratio
0.36
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.23
Cumulative positioning sentiment
Front-month ATM Implied Volatility
86.4%
Market-expected move
Contracts / Expirations
40
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
–––––10.000.000.9566.9%0118
90102.0%2.304.3012.500.201.15109.8%38171
6286899.0%1.352.2515.000.801.9086.4%063
1,126086.4%0.051.3517.502.303.7089.3%202
40186.4%0.050.5020.00–––––
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.