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 · CHKP

As of 2026-08-20
Put/Call Volume Ratio
0.94
Neutral
Put/Call OI Ratio
0.47
Cumulative positioning sentiment
Front-month ATM Implied Volatility
36.6%
Market-expected move
Contracts / Expirations
157
4 expirations
CallStrikePut
OIVolIVBidAskStrikeBidAskIVVolOI
100053.2%29.3032.40100.000.002.2034.7%05
–––––105.000.000.4028.8%08
1052.2%20.2023.10110.000.102.4055.1%034
2042.5%14.9018.50115.000.500.9037.6%445112
292541.5%11.1014.20120.000.003.1012.2%1271
153038.6%7.1010.60125.001.004.4035.6%3135
36636.6%3.707.60130.003.106.2033.7%247
308133.7%1.404.90135.005.908.9033.7%01,706
3,77244937.6%0.653.70140.009.0012.8032.7%019
850033.7%0.651.15145.0013.1016.3027.8%019
165019.0%0.001.45150.00–––––
1023.0%0.000.85155.0022.6026.0028.8%11
1025.9%0.000.50160.00–––––
6029.8%0.002.10165.00–––––
5032.7%0.001.75170.00–––––
2036.6%0.001.15175.00–––––
47039.5%0.001.15180.00–––––
7042.5%0.001.75185.00–––––
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.