Rumble Inc RUM Surges Over 8 as Bullish Momentum Builds Flex Ltd FLEX Surges 8 as Momentum Builds Toward Key Resistance Peabody Energy BTU Surges 1048 as Bulls Target Key Resistance Near 3056 Gabelli MultiMedia Trust GGT Holds Steady Near Support as Consolidation Continues Samfine Creation Holdings SFHG Sees Modest Gain Amid Tight Trading Range