CleanSpark (CLSK) Stock: AI Pivot, Bitcoin Treasury and a New Sell Rating – What Investors Need to Know Now
CleanSpark, Inc. (NASDAQ: CLSK) has turned into one of the loudest tickers in the Bitcoin‑miner universe this week. After reporting record fiscal 2025 results, announcing a zero‑coupon $1.15 billion convertible bond, and completing a $460 million buyback, the stock has ripped higher – and attracted both fresh bullish coverage and a brand‑new Sell rating. As of Friday’s close (November 28, 2025), CleanSpark stock was trading around $15, up roughly 55% from last week’s lows near $9.73, capping a four‑session surge of about 32% from November 24 through November 28. StockAnalysis+1 That sort of move will either thrill you or terrify