AMC Entertainment raised about 250millionofnewequitycapitalonMondayduringtherevivedmemestockcrazetriggeredbythereturnof"RoaringKitty."OnMonday,themovietheateroperatorsold72.5millionsharesinanat−the−marketequityoffering.AMCsoldthosesharesatanaveragepriceof3.45 per share before commissions and fees.AMC shares more than doubled in premarket trading Tuesday following the stock sale.The average selling price is at the lower range of Monday's wild trading where AMC mo ...