Professional Diversity Network's 77% spike looks set to fade: there is no news or catalyst, only an ultra-thin-float sympathy play with a 480K float, a $4.6M market cap and 28% insider ownership. Early exhaustion is likely, with a $5.00 target. x.com 

Direct Digital Holdings could get wild because there are almost no shares left to short. Robinhood shows none available with a 103.5% cost to borrow and Fintel 200 shares at 108%, which is why it is moving. The micro-float stock hit $2.78 pre-market with the same chart pattern Future FinTech showed before its breakout. x.com  x.com  x.com  x.com 

Cerebras fits the pattern of many recent IPOs: a low float plus retail FOMO produces a high valuation that then bleeds down over months. As @aleabitoreddit puts it, it is a good company but hard to like at a ~$90-100 billion market cap, and float dynamics could keep it at absurd valuations for a short time before things correct. x.com