SI
SI
discoversearch

We've detected that you're using an ad content blocking browser plug-in or feature. Ads provide a critical source of revenue to the continued operation of Silicon Investor.  We ask that you disable ad blocking while on Silicon Investor in the best interests of our community.  If you are not using an ad blocker but are still receiving this message, make sure your browser's tracking protection is set to the 'standard' level.
Strategies & Market Trends : MDA - Market Direction Analysis
SPY 672.07-1.7%Nov 13 4:00 PM EST

 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext  
To: Saulamanca who wrote (52914)6/4/2000 4:00:00 PM
From: Saulamanca  Read Replies (1) of 99985
 
From Barrons:

IVolatility.com captures implied volatility (the market's estimate) for every
past trading day and warehouses the raw data in a database. Tap that
database and you can scan for a variety of opportunities based on historical
and implied volatility changes, says IVolatility founder Ravi Jain, former global
head of options and derivatives trading for Republic National Bank of New
York. For now, IVolatility remains free. "We'll probably start charging by the
end of the year," Jain says.
ivolatility.com

The CBOE equity and index volume numbers -- with the calculated put/call ratios -- are updated every half-hour.
cboe.com
Report TOU ViolationShare This Post
 Public ReplyPrvt ReplyMark as Last ReadFilePrevious 10Next 10PreviousNext