ARTICLE SYNOPSIS...XLK is an exchange traded fund found on the AMEX. ETFs are index mutual funds that can be bought and sold just like common stock and are traded on the American Stock Exchange along with Standard & Poor's depositary receipts (SPDRs). XLK is a te
Using An Inverted Put/Call Ratio To Trade The QQQs
ARTICLE SYNOPSIS...The Put/Call ratio is simply the number of put options contracts traded in a given day divided by the number of call options contracts traded that same day. The put volume divided by the call volume yields the Put/Call ratio.