Have you been paying attention to shares of Marex Group PLC (MRX) ? Shares have been on the move with the stock up 22.1% over the past month. The stock hit a new 52-week high of $53.99 in the previous session. Marex Group PLC has gained 38.5% since the start of the year compared to the -0.6% move for the Zacks Finance sector and the -8% return for the Zacks Financial - Miscellaneous Services industry.What's Driving the Outperformance?The stock has an impressive record of positive earnings surprises, having ...