Jason Brown turns to insurance, AI, and retail for today's Big 3 as markets sell off over uncertainty on the U.S.-Iran War. He considers Travelers (TRV) a resilient stock in time of turbulence, doesn't see the rally in Arm Holdings (ARM) lasting, and calls Ross Stores (ROST) as a "necessity" trade with strong technical trends. Jason backs his stances with three example options trade while Kevin Green offers technical analysis of the stock charts.