GCTS Jumps 80% as EPS Estimate Hike Sparks Semiconductor Rally
GCT Semiconductor surged 80.3% after forward EPS estimates rose from 89.7% to 90.6% on May 17, with shares climbing from $1.83 to $3.30. Vishay Intertechnology gained 36.3% on unchanged but elevated 119.5% EPS growth expectations, while Cleanspark posted a 27.5% rally following a 4.5 percentage point EPS estimate increase to 82.7%. The sweep across technology names signals strong analyst confidence in semiconductor and chip sector momentum.
| Ticker | Sector | Detected | EPS Revision | Gain Since Detection |
|---|---|---|---|---|
| GCTS | Technology | 2026-05-17 | +0.9pp | +80.3% |
| VSH | Technology | 2026-05-18 | +0.0pp | +36.3% |
| SKIN | Consumer Defensive | 2026-05-17 | +2.2pp | +34.4% |
| CLSK | Financial | 2026-05-18 | +4.5pp | +27.5% |
| RUM | Communication Services | 2026-05-19 | +11.8pp | +26.0% |
Why did GCTS stock jump in May 2026?
GCTS jumped 80.3% (from $1.83 to $3.30) after analysts raised its forward EPS growth estimate from 89.7% to 90.6% on May 17.
The semiconductor sector has seen renewed interest as AI infrastructure demand supports chip makers. Our screener flagged the modest 0.9 percentage point revision as an early signal before the move accelerated. No earnings news was required to drive this 80% gain, demonstrating pure estimate-driven momentum.
GCTS EPS revision history → · Screener snapshot from 2026-05-17 →
FAQ: GCTS
Why did GCTS stock jump 80% in May 2026?
GCTS surged 80.3% from $1.83 to $3.30 after forward EPS growth estimates were raised from 89.7% to 90.6% on May 17, with no accompanying earnings news driving the move.
Is GCTS a buy after the 80% rally?
The +0.9pp EPS revision to 90.6% growth paired with 80% price appreciation suggests strong sentiment shift, though the stock may need consolidation before further upside.
What is GCTS semiconductor's EPS growth estimate for 2026?
Analysts now estimate forward EPS growth of 90.6%, up from 89.7% as of May 17, 2026.
Why did VSH stock jump in May 2026?
VSH surged 36.3% (from $36.95 to $50.37) with EPS estimates holding flat at 119.5% growth on May 18.
The passive components sector has benefited from supply constraint easing and pricing power. Our screener detected the sustained high-growth consensus as a confirmation signal. The magnitude of expected growth at 119.5% anchors the valuation case despite zero revision momentum.
VSH EPS revision history → · Screener snapshot from 2026-05-18 →
FAQ: VSH
Why did VSH stock surge 36% in May 2026?
VSH climbed 36.3% from $36.95 to $50.37 as analysts maintained forward EPS growth estimates at 119.5%, with the elevated growth outlook attracting buyers to the passive components maker.
Is Vishay Intertechnology a buy after the rally?
With forward EPS growth at 119.5% and shares up 36.3%, valuation stretch warrants caution, but the unchanged high-growth consensus signals strong sector fundamentals.
What caused VSH's 36% price surge in May 2026?
VSH's 36.3% rally to $50.37 was driven by sustained analyst confidence in 119.5% forward EPS growth, with passive components demand supporting the valuation re-rating.
Why did SKIN stock jump in May 2026?
SKIN climbed 34.4% (from $0.64 to $0.86) after analysts raised its forward EPS growth estimate from 60.6% to 62.8% on May 17.
The consumer defensive sector has attracted defensive positioning as growth names face macro uncertainty. Our screener caught the 2.2 percentage point revision as a signal of improving profitability expectations. The stock remains sub-$1, suggesting recovery momentum but elevated risk.
SKIN EPS revision history → · Screener snapshot from 2026-05-17 →
FAQ: SKIN
Why did SKIN stock jump 34% in May 2026?
SKIN gained 34.4% from $0.64 to $0.86 after forward EPS growth estimates rose from 60.6% to 62.8% on May 17, driven by defensive sector rotation.
Is SKIN a buy after the 34% rally?
The 2.2pp EPS revision to 62.8% growth supports the rally, but sub-dollar pricing and recent gains suggest volatility risk remains elevated.
What caused SkinHealth Systems' surge in May 2026?
SkinHealth Systems jumped 34.4% to $0.86 after analysts raised forward EPS growth by 2.2 percentage points to 62.8%, reflecting improved profitability expectations in consumer defensive.
Why did CLSK stock jump in May 2026?
CLSK gained 27.5% (from $13.44 to $17.13) after analysts raised its forward EPS growth estimate from 78.2% to 82.7% on May 18.
The financial-crypto adjacent name has benefited from Bitcoin strength and mining sentiment recovery. Our screener flagged the 4.5 percentage point revision as a significant positive signal. No specific earnings news was required as sector momentum drove the move.
CLSK EPS revision history → · Screener snapshot from 2026-05-18 →
FAQ: CLSK
Why did CLSK stock surge 27% in May 2026?
CLSK rallied 27.5% from $13.44 to $17.13 after forward EPS growth estimates were raised from 78.2% to 82.7% on May 18, with crypto mining sector momentum supporting gains.
Is Cleanspark a buy after the EPS revision to 82.7%?
The 4.5pp EPS revision to 82.7% growth and 27.5% price gain indicate strong sentiment, though the crypto-adjacent nature adds volatility risk.
What is CLSK's EPS growth estimate after the May 2026 revision?
Analysts now project forward EPS growth of 82.7%, up from 78.2% as of May 18, 2026.
Why did RUM stock jump in May 2026?
RUM rose 26.0% (from $7.07 to $8.91) after analysts raised its forward EPS growth estimate from 40.0% to 51.8% on May 19.
The 11.8 percentage point revision was the largest in today's group, reflecting expectations for improved monetization. Our screener detected the magnitude of the shift before the market fully priced in the change. Communication services names have seen selective strength amid platform consolidation.
RUM EPS revision history → · Screener snapshot from 2026-05-19 →
FAQ: RUM
Why did RUM stock jump 26% in May 2026?
RUM climbed 26.0% from $7.07 to $8.91 after forward EPS growth estimates surged from 40.0% to 51.8% on May 19, the largest revision in today's group.
What caused Rumble's surge to $8.91 in May 2026?
Rumble's 26% rally was driven by an 11.8 percentage point upward revision in forward EPS growth estimates to 51.8%, signaling improving monetization expectations.
Is Rumble a buy after the EPS estimate revision to 51.8%?
The 11.8pp EPS revision to 51.8% is the most significant today, but Rumble's valuation requires continued monetization execution to justify the elevated growth expectations.
The cluster of tech and tech-adjacent names (GCTS, VSH, CLSK) dominating today's movers signals strong analyst conviction in semiconductor and digital infrastructure plays. The EPS revision screen continues to identify early momentum before price action fully reflects estimate changes, with today's 80% GCTS gain demonstrating the magnitude of gains possible from timely detection.
How We Identify These Stocks
We track daily changes in forward EPS estimates across thousands of US equities. When a stock's next-year earnings growth estimate is revised upward — confirmed by improvement in current-year estimates — it enters our watchlist. The stocks above were flagged on their detection dates and have since delivered the strongest price returns among all detected stocks.
Explore today's full screener →