CleanSpark Inc. Performance and Operational Highlights – September 2026

CleanSpark Inc. (NASDAQ: CLSK) experienced a notable 7 % rise in its stock price on Friday, September 11, 2026, following a rebound in Bitcoin (BTC) prices to approximately $79,000. The cryptocurrency’s upward trajectory, coupled with favorable inflation data and an upcoming Senate vote on the Clarity Act, contributed to increased investor optimism for crypto‑linked equities.

Bitcoin Production and Sales Activity

During August 2026, CleanSpark mined 593 BTC, an increase from 586 BTC recorded in July. The company sold 821 BTC that month, exceeding its production by 228 BTC. Consequently, CleanSpark’s on‑hand BTC holdings fell from 13,931 at the end of July to 13,703 at the close of August.

  • 77 BTC were sold at spot prices.
  • 500 BTC were liquidated through call‑exercise transactions.
  • 244 BTC were sold via a delta‑neutral basis trade.

The average realised selling price for BTC in August was US$65,420, and the average realised price of Bitcoin throughout the year to date was US$68,300.

Hashrate and Mining Capacity

  • Operational hashrate: 50 Ehs/s.
  • Average operating hashrate: 38.3 Ehs/s.
  • Deployed mining fleet: 201,269 miners.

The company’s total Bitcoin production for 2026 to date has reached 4,903 BTC.

Power and Data‑Center Developments

CleanSpark reported 1.8 GW of contracted power capacity and 808 MW of utilizable capacity, with 585 MW of contracted capacity and 300 MW of studied load classified by ERCOT for batch‑zero baseload and studied‑load designations, respectively. Construction at the Sandersville data‑center campus continues, backed by $6.6 billion in contracted revenue. CEO and Chairman Matt Schultz emphasized the company’s commitment to collaborating with ERCOT and the Texas Public Utility Commission to meet local energy needs while delivering shareholder value.

Market Context

The broader U.S. equity market for cryptocurrency‑related stocks experienced modest declines on September 10, 2026, with CleanSpark shares falling more than 3 %. This movement followed declines in other crypto‑sector names such as MARA Holdings, Strategy, Circle, Coinbase, and Robinhood, as reported by daily financial news outlets.

All figures are derived from the company’s August operational update released on September 8, 2026, and subsequent market reporting.