ROLR stock: High Roller holds premarket after 437% surge on Crypto.com prediction-markets plan
High Roller Technologies shares closed up 436.65% at $18.89 Wednesday after announcing a binding letter of intent with Crypto.com’s U.S. derivatives unit for an exclusive prediction markets partnership. A new SEC filing showed a $1 million exempt equity sale to a single investor. Early Thursday, shares were indicated near $18.89 in premarket trading. The partnership targets a Q1 2026 launch, pending final agreements.
