YELP: Stock Rises After Earnings; Vol Diff Opens

 | Aug 08, 2012 01:48AM ET

Yelp Inc. (Yelp), formerly Yelp! Inc., connects people with local businesses. Its users contribute reviews of every type of local business, from restaurants, boutiques and salons to dentists, mechanics and plumbers.

This is a quick note on an interesting calendar vol diff I found using a real-time custom scan. This one hunts for calendar spreads between the front two months.

Custom Scan Details
Stock Price GTE $5
Sigma1 - Sigma2 GTE 8
Average Option Volume GTE 1,000
Industry isNot Bio-tech
Days After Earnings GTE 5 LTE 70
Sigma1, Sigma2 GTE 1

The goal with this scan is to identify back months that are cheaper than the front by at least 8 vol points. I'm also looking for a reasonable amount of liquidity in the options (thus the minimum average option volume), want to avoid bio-techs (and their crazy vol) and make sure I'm not selling elevated front month vol simply because earnings are approaching.

Let's start with the Skew Tab to examine the line-by-line and month-to-month vols.