CleanSpark, Inc. (CLSK)
CLSK moved a median of -0.12% 30 minutes after news, and -0.16% by the close. How CLSK actually reacts to news — the realized, point-in-time move the market made, measured across 447 labeled events over the last three years with zero look-ahead.
CLSK’s median reaction, across the day.
| Horizon | Median | % positive | Events |
|---|---|---|---|
| 5-min | -0.36% | 39% | 442 |
| 30-min | -0.12% | 47% | 442 |
| 60-min | -0.52% | 41% | 442 |
| to close | -0.16% | 45% | 440 |
| Middle 50% of CLSK reactions | -2.17% to +1.18% |
|---|---|
| Median reaction (30-min) | -0.12% |
| Measured reactions | 447 |
Half of all CleanSpark, Inc. news events land between -2.17% and +1.18% at 30 minutes.
Reaction stats as of 2026-09-21. Newest measured event . Reaction = percent move vs. the price at the news timestamp.
How CLSK reacts, by analyst action.
| Event | Events | Median 30-min | % positive | Median to close |
|---|---|---|---|---|
| Analyst upgrades | 14 | +2.49% | 57% | +5.16% |
| Coverage initiations | 34 | +0.38% | 53% | -0.36% |
| Rating reiterations | 128 | +0.53% | 56% | +0.64% |
| Price-target raises | 25 | +0.09% | 52% | -0.27% |
| Price-target cuts | 12 | +1.67% | 67% | +5.01% |
Last 3 years, pulled 2026-09-21. Reaction = percent move vs. the price at the news timestamp. Counts and medians only. The same measurement runs across every name in the dataset. 1 further class was observed with fewer than 10 measured events and is not published. See how CLSK ranks against every other measured name →
That’s how CLSK usually reacts — get an email when it moves on news →Email me when CLSK moves on news.
One email per qualifying move — the headline, the measured reaction, and how it compares to CLSK's baseline. Nothing else.
Recent CLSK events, each with its measured reaction.
| Date | Headline | Event | Source | 5-min | To close |
|---|---|---|---|---|---|
| CleanSpark Releases September 2026 Operational Update | Press release | PR Newswire | -2.96% | -1.46% | |
| AI Data Center Leases Stretch to 20 Years as Power Becomes the Asset | Press release | Canada Newswire | +0.46% | -0.35% | |
| CleanSpark, Inc. Announces Closing of $2.276 Billion of Senior Secured Notes | Press release | PR Newswire | -0.69% | -3.40% | |
| Form 8-K CLEANSPARK, INC. For: Sep 25 | SEC filing · Form 8-K | SEC EDGAR | -0.69% | -3.40% | |
| CleanSpark, Inc. Announces Pricing of $2.276 Billion of Senior Secured Notes | Press release | PR Newswire | -1.19% | -2.32% | |
| Form 8-K CLEANSPARK, INC. For: Sep 18 | SEC filing · Form 8-K | SEC EDGAR | -1.19% | -2.32% | |
| CleanSpark, Inc. Announces Proposed Offering of $2.227 Billion of Senior Secured Notes | Press release | PR Newswire | -0.70% | -0.89% | |
| Form 8-K CLEANSPARK, INC. For: Sep 17 | SEC filing · Form 8-K | SEC EDGAR | -0.70% | -0.89% | |
| CleanSpark Releases August 2026 Operational Update | Press release | PR Newswire | -0.44% | -3.28% | |
| CleanSpark Reports Third Fiscal Quarter 2026 Results | Press release | PR Newswire | -7.60% | -11.77% | |
| Form 10-Q CLEANSPARK, INC. For: Jun 30 | SEC filing · Form 10-Q | SEC EDGAR | -7.60% | -11.77% | |
| Form 8-K CLEANSPARK, INC. For: Aug 06 | SEC filing · Form 8-K | SEC EDGAR | -7.60% | -11.77% | |
| CleanSpark Releases July 2026 Operational Update | Press release | PR Newswire | -1.16% | -4.73% | |
| CleanSpark Executives to Discuss Q3 2026 Financial Results Via Webcast | Press release | PR Newswire | -2.20% | -8.33% | |
| CleanSpark Secures Twenty-Year Lease with High-Investment Grade Global Technology Company for Data Center in Sandersville, Georgia | Press release | PR Newswire | -7.95% | -8.63% | |
| Form 8-K CLEANSPARK, INC. For: Jul 10 | SEC filing · Form 8-K | SEC EDGAR | -7.95% | -8.63% | |
| CleanSpark Releases June 2026 Operational Update | Press release | PR Newswire | +0.04% | -4.44% | |
| CleanSpark Releases May 2026 Operational Update | Press release | PR Newswire | -0.71% | -0.71% | |
| CleanSpark Appoints Ruben Sahakyan as Senior Vice President of Finance | Press release | PR Newswire | +1.06% | +2.33% | |
| CleanSpark Reports Second Fiscal Quarter 2026 Results | Press release | PR Newswire | +7.67% | +2.75% | |
| Form 10-Q CLEANSPARK, INC. For: Mar 31 | SEC filing · Form 10-Q | SEC EDGAR | +7.67% | +2.75% | |
| Form 8-K CLEANSPARK, INC. For: May 11 | SEC filing · Form 8-K | SEC EDGAR | +7.67% | +2.75% | |
| CleanSpark Releases April 2026 Operational Update | Press release | PR Newswire | +2.17% | +5.00% | |
| CleanSpark Executives to Discuss Q2 2026 Financial Results Via Webcast | Press release | PR Newswire | +0.92% | +2.37% | |
| CleanSpark Releases March 2026 Operational Update | Press release | PR Newswire | +0.39% | +2.43% | |
| Form 8-K CLEANSPARK, INC. For: Mar 19 | SEC filing · Form 8-K | SEC EDGAR | +0.60% | -0.99% | |
| CleanSpark Releases February 2026 Operational Update | Press release | PR Newswire | -0.62% | -5.51% | |
| Form 8-K CLEANSPARK, INC. For: Mar 03 | SEC filing · Form 8-K | SEC EDGAR | -2.08% | -4.26% | |
| Tradr Debuts Leveraged ETFs on Centrus Energy, CleanSpark and Coherent | Press release | PR Newswire | -1.75% | +7.21% | |
| Tradr to Launch Leveraged ETFs on CLSK, COHR and LEU | Press release | PR Newswire | -0.87% | +0.76% | |
| CleanSpark Delivers $181 Million in Q1 Revenue, Strengthens Balance Sheet, and Advances Multi-Gigawatt AI Infrastructure Platform | Press release | PR Newswire | -1.01% | +13.39% | |
| Form 10-Q CLEANSPARK, INC. For: Dec 31 | SEC filing · Form 10-Q | SEC EDGAR | -1.01% | +13.39% | |
| Form 8-K CLEANSPARK, INC. For: Feb 05 | SEC filing · Form 8-K | SEC EDGAR | -1.01% | +13.39% | |
| CleanSpark Releases January 2026 Operational Update | Press release | PR Newswire | -4.30% | -8.26% | |
| CleanSpark Executives to Discuss Q1 2026 Financial Results Via Webcast | Press release | PR Newswire | -0.53% | -2.99% | |
| Form ARS CLEANSPARK, INC. For: Sep 30 | SEC filing · Form ARS | SEC EDGAR | -1.88% | +3.08% | |
| Form DEF 14A CLEANSPARK, INC. For: Jan 22 | SEC filing · Form DEF | SEC EDGAR | -1.88% | +3.08% | |
| Form DEFA14A CLEANSPARK, INC. | SEC filing · Form DEFA14A | SEC EDGAR | -1.88% | +3.08% | |
| CleanSpark Expands Texas Footprint with Major Power Acquisition Near Houston to Support Scaled AI and HPC Development | Press release | PR Newswire | -2.84% | +0.91% | |
| Waste-to-Energy Sector Positioned for Accelerating Revenue Growth Into 2026 and Beyond Reaching $50B by 2032 | Press release | PR Newswire | +2.29% | +2.45% | |
| CleanSpark Releases December 2025 Bitcoin Mining Update | Press release | PR Newswire | +0.00% | -3.31% | |
| CleanSpark Releases November 2025 Bitcoin Mining Update | Press release | PR Newswire | -1.43% | +3.80% | |
| CleanSpark Reports Transformative FY 2025 Results | Press release | PR Newswire | -0.78% | +10.06% | |
| Form 10-K CLEANSPARK, INC. For: Sep 30 | SEC filing · Form 10-K | SEC EDGAR | -0.78% | +10.06% | |
| Form 8-K CLEANSPARK, INC. For: Nov 25 | SEC filing · Form 8-K | SEC EDGAR | -0.78% | +10.06% | |
| CleanSpark Executives to Discuss Fiscal Full Year 2025 Financial Results Via Webcast | Press release | PR Newswire | +0.82% | -5.02% | |
| Form 8-K CLEANSPARK, INC. For: Nov 10 | SEC filing · Form 8-K | SEC EDGAR | -2.17% | -6.52% | |
| CleanSpark, Inc. Announces Proposed Private Offering of $1 Billion of Convertible Notes | Press release | PR Newswire | -3.29% | -0.67% | |
| CleanSpark, Inc. Announces Upsize and Pricing of $1.15 Billion Convertible Notes Offering | Press release | PR Newswire | -3.29% | -0.67% | |
| Form 8-K CLEANSPARK, INC. For: Nov 10 | SEC filing · Form 8-K | SEC EDGAR | -3.29% | -0.67% |
Each reaction is the move the market actually made, measured from the news timestamp. Headlines link through to the CLSK section they belong to.
Where else CLSK is measured.
CLSK earnings → · Analyst actions → · SEC filings →
Other Technology names, measured the same way
| Ticker | Events | Median 30-min | % positive |
|---|---|---|---|
| EPAM Systems, Inc. (EPAM) | 448 | -0.18% | 42% |
| Check Point Software Technologies Ltd. - Ordinary Shares (CHKP) | 447 | +0.22% | 58% |
| ADTRAN Holdings, Inc. (ADTN) | 445 | -0.13% | 46% |
| LRAD (LRAD) | 444 | 0.00% | 46% |
Same sector, same measurement: percent move vs. the price at the news timestamp, read at 30 minutes. Sample sizes differ, so the medians are comparable but the confidence behind them is not.
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Every name we’ve measured, in one place.
How the numbers are made.
How is CleanSpark, Inc.'s median reaction calculated?
Every labeled CLSK news event is measured from its own timestamp: the last trade before the news is the base price, and the move is read at fixed horizons — 30 minutes of trading, then the close. The median across 447 events is what this page reports. Point-in-time, zero look-ahead: no event borrows information from a later one.
What counts as a positive reaction?
Any event whose price move is above zero at the horizon, relative to the last trade before the news timestamp. 47% of CLSK's measured events are up at 30 minutes; the rest close the window flat or negative.
How often is this page updated?
The news table refreshes automatically as new events are labeled and priced. The reaction medians are re-pulled in batches from the dataset — the figures here are as of 2026-09-21.
Does CLSK's past reaction predict its next one?
No. These are realized facts about past events, not forecasts. They describe a distribution — they say nothing certain about any future move.