Why Is CleanSpark, Inc. (CLSK) Stock Down -9% Today?
Key Takeaways
- CLSK shares are down approximately 9.09% in premarket trading on Tuesday, May 12, 2026, falling from Monday's closing price of $14.30 to around $13.00
- The primary catalyst is a Q2 fiscal 2026 earnings miss: revenue of $136.4 million came in 6.2% below the analyst consensus of $145.4 million, and declined 24.9% year-over-year as Bitcoin prices averaged roughly $76,000 in the quarter — down 24% from the prior quarter's average of $100,000
- EPS of -$1.52 per share significantly missed the consensus estimate of -$0.25, driven largely by a non-cash GAAP mark-to-market loss on Bitcoin holdings of approximately $263 million and $115.9 million in depreciation and amortization charges
- Adjusted EBITDA of -$241.2 million deteriorated sharply from -$57.8 million in the same quarter a year ago, reflecting the combined impact of lower Bitcoin prices and elevated operating costs
- Gross margin contracted to approximately 40% from 47% in Q1 fiscal 2026, though management noted some relief from power costs declining to $0.052 per kWh from $0.056
- Traders will be watching for progress on the Sandersville AI/HPC lease signing and Bitcoin price recovery as the key catalysts for near-term sentiment reversal
Opening Summary
CleanSpark, Inc. (CLSK) is a Las Vegas-based Bitcoin mining and digital infrastructure company that operates one of the largest domestic Bitcoin mining portfolios in the United States, with over 1.8 gigawatts of contracted power capacity across multiple states and an evolving strategy to pivot its infrastructure toward AI and high-performance computing data centers. Shares are declining approximately 9.09% in premarket trading on Tuesday, May 12, 2026, pulling back to around $13.00 from Monday's regular-session close of $14.30. The earnings-driven move follows the company's fiscal second quarter 2026 results released after the close on May 11, which revealed a revenue miss and a significant net loss amplified by falling Bitcoin prices and large non-cash accounting charges tied to the GAAP fair-value treatment of the company's Bitcoin holdings.
Q2 Fiscal 2026 Earnings Miss
The immediate trigger for the selloff is a quarterly earnings report that missed consensus on both the top and bottom lines. CLSK posted Q2 fiscal 2026 revenue of $136.4 million — down 24.9% year-over-year from $181.7 million and below the analyst consensus of $145.4 million by approximately $9 million. The shortfall was directly attributable to the average Bitcoin price falling to approximately $76,000 during the quarter ended March 31, 2026, compared to an average of roughly $100,000 in the prior quarter and $94,000 in the same quarter of the prior year. EPS came in at -$1.52 per share against an estimate of -$0.25, a miss driven principally by non-cash GAAP mark-to-market losses on the company's Bitcoin HODL balance rather than operational deterioration.
Bitcoin Price Headwinds and Non-Cash Charges
The financial results for CLSK this quarter are heavily distorted by the mandatory GAAP fair-value accounting treatment for Bitcoin holdings. The company recognized a non-cash fair-value loss of approximately $224 million on its Bitcoin holdings and an additional $38.8 million loss on Bitcoin collateral arrangements — together accounting for the vast majority of the reported net loss of $378.3 million. Importantly, Bitcoin production operations remained operationally stable: the company mined 1,799 Bitcoin in Q2 fiscal 2026, only 22 fewer than the prior quarter, demonstrating consistent mining execution despite the lower price environment. Management emphasized that as Bitcoin prices have recovered since the March 31 quarter-end, the current value of its HODL balance stands at approximately $1.1 billion — a meaningful improvement from the quarter-end valuation.
AI/HPC Pivot and Sandersville Progress
One of the key narratives investors are watching closely is CleanSpark's strategic transformation from a Bitcoin miner into a broader digital infrastructure and data center developer. CLSK highlighted meaningful progress on this front: all 250 MW at its Sandersville, Georgia facility are live, the company acquired an additional 122-acre parcel adjacent to the site to support full greenfield data center construction, and management confirmed it is in advanced negotiations with a high-credit-quality prospective tenant — described as progressing on both engineering requirements and commercial contract terms. Beyond Sandersville, the company obtained ERCOT approval for 300 MW at Brazoria, Texas, bringing its Houston-area infrastructure hub to nearly 900 MW of potential utility capacity. The build-out timeline from lease signing to delivery is targeted at 14–18 months using a modular, factory-centric construction approach management says can cut on-site labor by up to 70%.
Market Context and Trading Activity
Monday's regular session for CLSK saw trading volume of approximately 16.56 million shares — well below the 65-day average of 24.79 million shares — suggesting institutions were largely positioned ahead of the earnings print rather than reacting in real time. The after-hours gap lower to $13.00 was consistent with broad-based selling across Bitcoin mining peers following the revenue miss, in a sector where equity valuations remain tightly correlated to Bitcoin spot price and forward profitability expectations. The broader crypto mining sector — including peers such as MARA and RIOT — has experienced similar multiple compression during periods of Bitcoin price weakness, making CLSK's move partly sector-driven and partly company-specific. The stock's 52-week range extends up to $24.10, indicating significant year-to-date erosion of market value.
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What Comes Next for CLSK
The most critical near-term catalyst for CLSK is the signing of the first AI/HPC lease at Sandersville — a deal that would validate the company's infrastructure pivot and provide a long-duration, high-margin revenue stream to complement Bitcoin mining cash flows. Management's next scheduled earnings report for fiscal Q3 2026 is expected in August 2026, covering the quarter ending June 30, 2026. Key variables investors will track include: whether the Sandersville lead tenant negotiations close, the pace of Sealy and Brazoria site energization (Sealy's 200 MW is targeted for the first half of calendar 2027), ongoing Bitcoin price dynamics and their effect on both mining revenue and HODL mark-to-market accounting, and the company's ability to maintain its strong liquidity position of approximately $1.2 billion in cash and Bitcoin combined. The company also carries $1.8 billion in long-term debt as of March 31, 2026 — a leverage level that may attract increasing scrutiny should Bitcoin prices remain depressed for an extended period.
Disclaimer
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Financial writer and active order flow futures trader with a focus on fundamental analysis, macroeconomic factors, and equity research. I make in-depth blogs on stocks and ETFs, bridging the gap between raw market data and real-world trading decisions.
CLSK sees MACD Histogram crosses below signal line
CLSK saw its Moving Average Convergence Divergence Histogram (MACD) turn negative on September 29, 2026. This is a bearish signal that suggests the stock could decline going forward. Tickeron's A.I.dvisor looked at 40 instances where the indicator turned negative. In 37 of the 40 cases the stock moved lower in the days that followed. This puts the odds of a downward move at 90%.
Technical Analysis (Indicators)
Bearish Trend Analysis
The Momentum Indicator moved below the 0 level on October 01, 2026. You may want to consider selling the stock, shorting the stock, or exploring put options on CLSK as a result. In 69 of 83 cases where the Momentum Indicator fell below 0, the stock fell further within the subsequent month. The odds of a continued downward trend are 83%.
CLSK moved below its 50-day moving average on September 30, 2026 date and that indicates a change from an upward trend to a downward trend.
Following a 3-day decline, the stock is projected to fall further. Considering past instances where CLSK declined for three days, the price rose further in 50 of 62 cases within the following month. The odds of a continued downward trend are 88%.
Bullish Trend Analysis
The Stochastic Oscillator shows that the ticker has stayed in the oversold zone for 4 days. The price of this ticker is presumed to bounce back soon, since the longer the ticker stays in the oversold zone, the more promptly an upward trend is expected.
The 10-day moving average for CLSK crossed bullishly above the 50-day moving average on September 17, 2026. This indicates that the trend has shifted higher and could be considered a buy signal. In 16 of 16 past instances when the 10-day crossed above the 50-day, the stock continued to move higher over the following month. The odds of a continued upward trend are 90%.
Following a +4.63% 3-day Advance, the price is estimated to grow further. Considering data from situations where CLSK advanced for three days, in 233 of 265 cases, the price rose further within the following month. The odds of a continued upward trend are 88%.
The Aroon Indicator entered an Uptrend today. In 151 of 174 cases where CLSK Aroon's Indicator entered an Uptrend, the price rose further within the following month. The odds of a continued Uptrend are 87%.
Fundamental Analysis (Ratings)
The Tickeron Price Growth Rating for this company is 50 (best 1 - 100 worst), indicating steady price growth. CLSK’s price grows at a higher rate over the last 12 months as compared to S&P 500 index constituents.
The Tickeron Seasonality Score of 50 (best 1 - 100 worst) indicates that the company is fair valued in the industry. The Tickeron Seasonality score describes the variance of predictable price changes around the same period every calendar year. These changes can be tied to a specific month, quarter, holiday or vacation period, as well as a meteorological or growing season.
The Tickeron PE Growth Rating for this company is 84 (best 1 - 100 worst), pointing to worse than average earnings growth. The PE Growth rating is based on a comparative analysis of stock PE ratio increase over the last 12 months compared against S&P 500 index constituents.
The Tickeron Valuation Rating of 85 (best 1 - 100 worst) indicates that the company is significantly overvalued in the industry. This rating compares market capitalization estimated by our proprietary formula with the current market capitalization. This rating is based on the following metrics, as compared to industry averages: P/B Ratio (4.500) is normal, around the industry mean (4.351). P/E Ratio (7.375) is within average values for comparable stocks, (30.023). Projected Growth (PEG Ratio) (0.000) is also within normal values, averaging (0.809). Dividend Yield (0.000) settles around the average of (0.016) among similar stocks. P/S Ratio (5.397) is also within normal values, averaging (16.763).
The Tickeron SMR rating for this company is 98 (best 1 - 100 worst), indicating weak sales and an unprofitable business model. SMR (Sales, Margin, Return on Equity) rating is based on comparative analysis of weighted Sales, Income Margin and Return on Equity values compared against S&P 500 index constituents. The weighted SMR value is a proprietary formula developed by Tickeron and represents an overall profitability measure for a stock.
The Tickeron Profit vs. Risk Rating rating for this company is 100 (best 1 - 100 worst), indicating that the returns do not compensate for the risks. CLSK’s unstable profits reported over time resulted in significant Drawdowns within these last five years. A stable profit reduces stock drawdown and volatility. The average Profit vs. Risk Rating rating for the industry is 86, placing this stock worse than average.
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