Smart money activity in the past 24 hours that is out of the ordinary. It includes stock options bought on the ask or sold on the bid with unusual size and daily volume compared to open interest.
Tandem Diabetes Care, Inc. is a medical device company, which designs, develops and commercializes products for people with insulin dependent diabetes. The company was founded by Paul M. DiPerna on January 27, 2006 and is headquartered in San Diego, CA.
Call trades that are bought on or above the market's asking price OR put trades that are sold on or less than the market's bid price - expecting a move to the updside.