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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 · CPSH

As of 2026-08-20
Put/Call Volume Ratio
0.04
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.63
Cumulative positioning sentiment
Front-month ATM Implied Volatility
129.3%
Market-expected move
Contracts / Expirations
12
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
20209.3%1.201.952.500.000.2083.4%025
31975117.6%0.150.205.001.051.70129.3%172
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.