CLSK ▲ +7.7% - CleanSpark, Inc. $CLSK CLSK - CleanSpark, Inc. Announces Pricing of $2.276 Billion of Senior Secured Notes CleanSpark announced the pricing of $2.276 billion in senior secured notes, a substantial debt offering that signals the company's ability to access capital markets and fund its operations or growth initiatives. The 7.7% gain reflects investor confidence in the financing, which provides CleanSpark with significant liquidity for its bitcoin mining and energy business. 18-SEP-2026 05:18 PM ET