ROLR ▲ +7.5% - High Roller Technologies, Inc. $ROLR - High Roller Technologies Launches Beta Version of ROLR™ Prediction Markets Platform; Commercial Launch on Track for October 2026 High Roller Technologies shares rose 7.5% following the company's announcement that it has launched a beta version of its ROLR Prediction Markets Platform, with a commercial launch scheduled for October 2026. The beta release represents a significant milestone toward the company's planned market entry and appears to have boosted investor confidence in the platform's development timeline. 15-SEP-2026 08:12 AM ET