Rising Dragon Acquisition, Yunji and Tenon Medical are shorting opportunities because nothing but low float and momentum is holding them up. All three are top gainers with no news or filings. Premarket traders build momentum, retail chases the stock higher, and early buyers then take profits, reversing the move. Shorting no-news top gainers has an excellent success rate over time. x.com 

Zhengye Biotechnology's jump looks unsupported and is heading into heavy resistance. It was the day's second-biggest gainer without any strong news, and it faces massive resistance from old highs and the 200-day moving average. Not a stock to touch. x.com