Sterling Infrastructure (STRL) climbed 47% amid heavy trading after the company overnight reported a stronger-than-expected surge in Q1 earnings and sales while guiding sales above market expectations.

More than 1.55 million shares of the company traded intraday compared with a daily average of about 510,000.

DigitalOcean (DOCN) reported Q1 non-GAAP earnings and sales Tuesday above market expectations. The company also raised its full-year 2026 non-GAAP earnings per share and revenue forecast range, beating expectations.

Shares soared 37%, with intraday trading volume of over 9.90 million from a daily average of about 4.34 million.

Backblaze (BLZE) reported late Monday a swing to Q1 non-GAAP net income per share amid a jump in sales from a year ago.

Shares catapulted 63%, with intraday trading volume at over 31.9 million from a daily average of roughly 824,000.

Price: 793.45, Change: +263.96, Percent Change: +49.85