More than 2,400 stocks have reported earnings this season, and the average stock has gained just under 0.5% on its earnings reaction day (the first trading day following its report). Below is a list of the stocks trading over $5/share that have gained the most on their earnings reaction days this season. As shown, DXP Enterprises (DXPE) tops the list with a huge one-day gain of 58.26%. The next closest earnings winner is Acacia (ACIA) with a gain of 33.35%, followed by EXACT Sciences (EXAS) at +30.10%. Silicon Graphics (SGI) and Freshpet (FRPT) round out the top five with one-day gains of more than 28%. A few other notables on the list of this season’s winners include Valeant Pharma (VRX), GrubHub (GRUB), Endo (ENDP), Cirrus Logic (CRUS), 3D Systems (DDD) and Macy’s (M).