Stockfacts
Use CasesDocsPricing
Log inSign up free
OverviewFinancialsTrendsTranscriptsOptionsInstitutionsInsidersCorporate 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 · CYTK

As of 2026-07-09
Put/Call Volume Ratio
0.05
Call-dominant · bullish sentiment
Put/Call OI Ratio
0.24
Cumulative positioning sentiment
Front-month ATM Implied Volatility
56.1%
Market-expected move
Contracts / Expirations
97
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
101.5%39.0043.0045.000.002.15155.6%035
3511.5%34.0037.6050.000.000.35131.2%0422
7,21701.5%29.0032.3055.000.002.15109.8%0659
32901.5%24.0027.5060.000.002.1590.3%0867
30401.5%19.0022.4065.000.002.2071.7%0575
2,75301.5%14.1017.4070.000.000.2554.2%0720
18971.5%9.8012.3075.000.001.7537.6%0250
4,462040.5%5.107.7080.000.002.2522.0%0332
7,89410743.4%2.652.9585.001.003.6056.1%0339
2,15820847.3%0.451.5590.003.506.2047.3%248
257027.8%0.001.0595.008.0010.7058.1%07
2,164079.5%0.051.00100.0012.7016.2082.5%0100
884171.7%0.100.15105.00–––––
28062.0%0.000.10110.00–––––
12071.7%0.001.75115.00–––––
3102380.5%0.000.10120.00–––––
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.