IREN Ltd's stock soared 6.13% during intraday trading on Monday, driven by positive company-specific developments and sector-wide strength.

The surge followed IREN's announcement of the successful energization of its 1.4GW Sweetwater 1 data center site in Texas. This milestone marks a critical step toward full operational capacity for the large-scale facility, boosting investor sentiment toward the company's infrastructure progress.

The rally also aligns with broader gains in cryptocurrency-related stocks, as the sector experienced renewed buying interest during the session. This combination of firm-specific catalysts and favorable sector dynamics supported the stock's upward movement.