Hyperscale Data (GPUS) stock jumps 20% in premarket as insider buying keeps spotlight on the microcap
Hyperscale Data, Inc shares were up 19.6% at $0.3265 in premarket trading on Monday, building on a sharp rally that drove the stock up 48.7% to close at $0.2730 on Friday, when more than 227 million shares changed hands. Investing