Stockfacts
Use CasesDocsPricing
Log inSign up free
OverviewFinancialsTrendsTranscriptsOptionsShortsInstitutionsInsidersCorporate ActionsSEC Filings
Stockfacts

EOD US-equity data for investors and AI agents

Data is end-of-day, not real-time, and not investment advice

Use CasesDashboard

Options · CTMX

As of 2026-08-20
Put/Call Volume Ratio
0.20
Call-dominant · bullish sentiment
Put/Call OI Ratio
3.63
Cumulative positioning sentiment
Front-month ATM Implied Volatility
87.3%
Market-expected move
Contracts / Expirations
15
3 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
1001.5%1.051.452.00–––––
170687.3%0.400.553.000.000.3025.9%04
53683.4%0.050.154.000.700.9591.2%64,501
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.