Peter Najarian is an options trader, television personality, market analyst, and co-founder of optionMONSTER, a provider of market intelligence, commentary, and trading strategies.

Along with his brother, Jon Najarian, he founded an online brokerage called tradeMONSTER in October 2008, which sends trading information through the Web without requiring clients to download trading software. In 2016, Najarian co-founded Market Rebellion, a provider of options education, commentary, and trading strategies.

Najarian was a contributor on CNBC's show Fast Money alongside Guy Adami, Steve Grasso, Karen Finerman, and Tim Seymour, and has served on the NaturalShrimp, Inc. advisory board.