Ridgetech (RDGT) Stock Jumps in Premarket as Volume Surges
Ridgetech shares soared 68.6% to $2.31 in Nasdaq premarket trading on heavy volume, despite no new company news, after a major holder, HRT Financial LP, disclosed selling nearly 58,000 shares last week; with a tiny $1.23 million market cap and under 900,000 shares outstanding, the stock’s price is highly sensitive to trading swings ahead of the regular session open.