KLA (KLAC) Stock Gains Attention As Q1 Earnings Meet Valuation Doubts
Published . Updated .
This report does not map to a usual set of affected companies.
Directly affected
- KLAC Kla-6.1% 17d
Named in this report.
Indirectly affected
- XLI Industrial Select Sector SPDR-1.5% 30d
Industrial Select Sector SPDR holds the industrials sector that Kla belongs to, so it often moves with news about it.
- COHR Coherent-34.5% 30d
Coherent is a peer of Kla in optical instruments and lenses; rivals often move on the same news.
- NVMI Nova
Nova is a peer of Kla in optical instruments and lenses; rivals often move on the same news.
- CAMT Camtek-2.5% 14d
Camtek is a peer of Kla in optical instruments and lenses; rivals often move on the same news.
Price reaction, T-5 to T+3
| Ticker | T-5 | T-3 | T-1 | T0 | T+1 | T+2 | T+3 |
|---|---|---|---|---|---|---|---|
| KLAC | -13.20% | -8.36% | base | -5.89% | -8.71% | after close | after close |
| XLI | -3.23% | -1.28% | base | -1.58% | -0.22% | after close | after close |
| COHR | -11.79% | -0.58% | base | -11.35% | -15.74% | after close | after close |
| NVMI | -6.99% | -2.00% | base | -6.67% | -9.19% | after close | after close |
| CAMT | -4.46% | +1.62% | base | -8.09% | -14.76% | after close | after close |
Closing-price change versus T-1, the last close before the story. T0 to T+3 fill in after each market close. Prices: Alpaca IEX.
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KLA (KLAC) Stock Gains Attention As Q1 Earnings Meet Valuation Doubts Yahoo Finance
Source: Yahoo Finance
This story
| Company | When | Move | Status |
|---|---|---|---|
| CAMT | that day | -8.09% | final price |
| CAMT | the next day | -14.76% | final price |
| CAMT | three days earlier | +1.62% | final price |
| CAMT | five days earlier | -4.46% | final price |
| COHR | that day | -11.35% | final price |
| COHR | the next day | -15.74% | final price |
| COHR | three days earlier | -0.58% | final price |
| COHR | five days earlier | -11.79% | final price |
| KLAC | that day | -5.89% | final price |
| KLAC | the next day | -8.71% | final price |
| KLAC | three days earlier | -8.36% | final price |
| KLAC | five days earlier | -13.20% | final price |
| NVMI | that day | -6.67% | final price |
| NVMI | the next day | -9.19% | final price |
| NVMI | three days earlier | -2.00% | final price |
| NVMI | five days earlier | -6.99% | final price |
| XLI | that day | -1.58% | final price |
| XLI | the next day | -0.22% | final price |
| XLI | three days earlier | -1.28% | final price |
| XLI | five days earlier | -3.23% | final price |
Trades by members of Congress and officials in the stocks in this story
- Rep. Rohit Khanna bought Kla (KLAC) (held by a dependent child), worth $1,001 - $15,000 on 23 Sep 2026. That is 37 days before publication. Filed 7 Oct 2026. View the filing.
- Donald J Trump, an executive branch official, sold Kla (KLAC), worth $100,001 - $250,000 on 21 Aug 2026. That is 70 days before publication. Filed 8 Oct 2026. View the filing.
- Rep. Rohit Khanna bought Coherent (COHR) (held by a spouse), worth $1,001 - $15,000 on 25 Sep 2026. That is 35 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Coherent (COHR) (held by a dependent child), worth $1,001 - $15,000 on 23 Sep 2026. That is 37 days before publication. Filed 7 Oct 2026. View the filing.
- Rep. Rohit Khanna sold Coherent (COHR) (held by a dependent child), worth $1,001 - $15,000 on 11 Sep 2026. That is 49 days before publication. Filed 7 Oct 2026. View the filing.
Public disclosure filings, not a recommendation. The filing link is the source document. News use of these reports still sits under 5 U.S.C. § 13107(c).
This story
12 out of 100
“KLA (KLAC) Stock Gains Attention As Q1 Earnings Meet Valuation Doubts” scores 12 out of 100. The score uses 1 sources.