Why Is CLEANSPARK INC (CLSK) Stock Up Today?

By the Top Tier Newswire AI Desk · August 25, 2026 at 11:28 AM ET · reviewed against 1 wire stories

CLEANSPARK INC (CLSK) is up +6.66% in the latest session. Our newswire has captured 1 story on CLSK across 1 source in the last 36 hours, with AI sentiment reading mixed (avg 48/100).

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CleanSpark Inc stock rose 6.66% to $12.72 on Thursday, driven by a strong intraday performance and a gap up at the open. The stock opened at $12.11, 1.5% higher than the previous close, and climbed further throughout the session. Despite a challenging earnings profile with a net loss of $3.74 per share in the trailing twelve months and a negative net margin of 146.9%, the stock has shown resilience amid broader market moves.

What Happened

CleanSpark shares opened with a positive gap and continued to climb, reaching a session high of $12.73 at 11:25 AM ET. The stock traded in a range from $11.80 to $12.73, with a final close near the high of the session at $12.71. The move came on a volume of 7.5 million shares, which is 0.3 times the 3-month daily average. This suggests limited participation but a clear upward bias during the session.

The stock's performance was not tied to a specific earnings report or major news event but followed recent developments including a $6.6 billion AI data center lease and a reiteration of an overweight rating from Cantor Fitzgerald with a $26 price target. Additionally, Cboe data showed mixed options sentiment in the Tradr 2X Long CLSK Daily ETF, which may have influenced short-term positioning.

What The Data Shows

Over the past eight trading sessions, CleanSpark shares declined 0.6%, moving from $12.00 to $11.93. The stock is currently trading within its 52-week range of $8.00 to $23.61 but remains well below its recent 52-week high. Unusual options activity was noted in the last 36 hours, with call premium of $264K versus put premium of $442K. The largest single print was $264K in call options, indicating some speculative activity. Additionally, a recent SEC Form 4 filing showed Monnig Taylor, the CTO and COO, sold shares on August 14, 2026.

What To Watch

CleanSpark does not have an upcoming earnings date in the provided data. Investors should monitor coverage breadth and any new developments regarding the AI data center lease or further corporate actions.

AI-assisted analysis composed exclusively from headlines and data on the Top Tier newswire. Public view is delayed 4 hours from real time. Not financial advice.

CLSK by the numbers

Last: $12.72Session: +6.66%7 sessions: +6.31%Coverage: 1 stories / 1 sourcesAI sentiment: 48/100 (mixed)Mkt cap: $3.1B52w: $8.00 to $23.61

CLSK · Aug 25 session (5-min) · +6.37% vs prior close · updated 8:47 PM ET

AI sentiment, last 36h · averaged over 1 story · 48/100 neutral

The headlines behind the move

Story flow · 1 story on the wire, last 36h · hover or tap a dot for the headline

19d agoThe FlyNEUTRAL 48General

Cboe data shows mixed options sentiment in Tradr 2X Long CLSK Daily ETF with shares down 0.38%

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More on CLSK: full news and sentiment history. Sentiment scores are AI-derived research signals, not financial advice.

Earlier CLSK move explainers: 2026-09-11 · 2026-09-04 · 2026-09-03 · 2026-08-28 · 2026-08-25 · 2026-08-21 · 2026-08-20 · 2026-07-14