CleanSpark is trading at $13.61, down 4.54%, as its $2.276 billion senior secured notes offering is scheduled to close today, increasing investor focus on leverage and execution risk. - The 7.875% senior secured notes due 2031, priced on September 18, 2026, add significant debt to the company's balance sheet. - Bitcoin is down slightly, while major U.S. indexes are mixed, not fully accounting for CleanSpark's drop.