Four midcaps - Strides Pharma, Zuari Industries, Gateway Distriparks, and Apcotex Industries - may rally 25-30% after strong volume breakouts, said SEBI-registered analyst Vinay Taparia. Price action and RSI suggest bullish momentum, but a close below support levels could negate the view. STAR, ZUARIIND, GATEWAY, and APCOTEXIND saw strong gains on Tuesday.