Tone mix
Week by week 52 weeks
Share of KLA Corporation Common Stock's 316 headlines over the last 52 weeks by the model's call, and the same mix week by week.
Biggest swings in the last year
The weeks whose tone moved furthest from the 8-week average, with the story most outlets carried that week.
- Week of Apr 13, 2026 · tone -23FinancialContent - KLA Corporation and Lam Research Shares Plummet, What You Need To Know-64
- Week of Jan 5, 2026 · tone +100KLA corporation inaugurates Rs 300 crore R&D and innovation hub in Chennai+63
- Week of May 18, 2026 · tone -34FinancialContent - Lam Research and KLA Corporation Stocks Trade Down, What You Need To Know-60
- Week of Mar 23, 2026 · tone 0Comparing MKS (NASDAQ:MKSI) & KLA (NASDAQ:KLAC)-43
- Week of Jan 19, 2026 · tone +97Jim Cramer Calls KLA Corporation an "Incredibly Well-Run Company"+39
- Week of Apr 20, 2026 · tone 0KLA (KLAC) Q1 2025 Earnings Call Transcript-38
Daily headline tone, last 90 sessions
Hover a session for its totals; click to pin.
Each point is the average score of the headlines about KLA Corporation Common Stock in one trading session, with the 8-session average drawn through it. Sessions with no headline about the company have no point.
Tone by period
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| Last 7 sessions | 14 | +27 |
| Last 30 sessions | 25 | +27 |
| Last 90 sessions | 112 | +15 |
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Every headline in the period counts equally.
Headlines on Thursday, October 29, 2026
7 headlines, average tone +55: 4 positive, 3 neutral and 0 negative. Showing all 7.
- seekingalpha.com · 1 outletKLA Corp. pops on strong Q1 results, guidance (KLAC:NASDAQ)Positive
- econotimes.com · 1 outletKLA Revenue Climbs 28.9% as Company Forecasts $4.7 Billion QuarterPositive
- markets.financialcontent.com · 1 outletFinancialContent - KLA Corporation's (NASDAQ:KLAC) Q3 sales top estimatesPositive
- economictimes.indiatimes.com · 1 outletKLA Corporation: US semicon gear giant KLA eyeing India manufacturingPositive
- www.fool.com · 1 outletKLA (KLAC) Q1 2027 Earnings Call TranscriptNeutral
- www.morningstar.com · 1 outletKLAC - KLA Corp Analysis | MorningstarNeutral
- www.prnewswire.com · 1 outletKLA Corporation Reports Fiscal 2027 First Quarter ResultsNeutral
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| KLA Corp. pops on strong Q1 results, guidance (KLAC:NASDAQ) | seekingalpha.com | 1 | Positive |
| KLA Revenue Climbs 28.9% as Company Forecasts $4.7 Billion Quarter | econotimes.com | 1 | Positive |
| FinancialContent - KLA Corporation's (NASDAQ:KLAC) Q3 sales top estimates | markets.financialcontent.com | 1 | Positive |
| KLA Corporation: US semicon gear giant KLA eyeing India manufacturing | economictimes.indiatimes.com | 1 | Positive |
| KLA (KLAC) Q1 2027 Earnings Call Transcript | www.fool.com | 1 | Neutral |
| KLAC - KLA Corp Analysis | Morningstar | www.morningstar.com | 1 | Neutral |
| KLA Corporation Reports Fiscal 2027 First Quarter Results | www.prnewswire.com | 1 | Neutral |
No matching rows. Clear the filter to see all records.
Headlines on Wednesday, October 28, 2026
1 headline, average tone 0: 0 positive, 1 neutral and 0 negative. Showing all 1.
- www.themarketsdaily.com · 1 outletKLA Corporation $KLAC Stock Acquired by Sigma Investment Counselors Inc.Neutral
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| KLA Corporation $KLAC Stock Acquired by Sigma Investment Counselors Inc. | www.themarketsdaily.com | 1 | Neutral |
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Headlines on Tuesday, October 27, 2026
3 headlines, average tone 0: 0 positive, 3 neutral and 0 negative. Showing all 3.
- 247wallst.com · 1 outletWhat Equinix, KLA, and Vertiv Earnings Could Signal About Data Center DemandNeutral
- www.dailypolitical.com · 1 outletKLA (KLAC) Set to Release Earnings on WednesdayNeutral
- www.insidermonkey.com · 1 outletKLA Corporation (KLAC) vs. AMAT and LRCX: Can Rising Semiconductor Complexity Create Another Growth Cycle?Neutral
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| What Equinix, KLA, and Vertiv Earnings Could Signal About Data Center Demand | 247wallst.com | 1 | Neutral |
| KLA (KLAC) Set to Release Earnings on Wednesday | www.dailypolitical.com | 1 | Neutral |
| KLA Corporation (KLAC) vs. AMAT and LRCX: Can Rising Semiconductor Complexity Create Another Growth Cycle? | www.insidermonkey.com | 1 | Neutral |
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Headlines on Monday, October 26, 2026
2 headlines, average tone 0: 0 positive, 2 neutral and 0 negative. Showing all 2.
- www.themarketsdaily.com · 1 outletKLA (KLAC) Projected to Post Quarterly Earnings on WednesdayNeutral
- www.themarketsdaily.com · 1 outletKLA Corporation $KLAC Shares Bought by Inspire Investing LLCNeutral
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| KLA (KLAC) Projected to Post Quarterly Earnings on Wednesday | www.themarketsdaily.com | 1 | Neutral |
| KLA Corporation $KLAC Shares Bought by Inspire Investing LLC | www.themarketsdaily.com | 1 | Neutral |
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Headlines on Wednesday, October 21, 2026
1 headline, average tone 0: 0 positive, 1 neutral and 0 negative. Showing all 1.
- www.themarketsdaily.com · 1 outletRobeco Institutional Asset Management B.V. Sells 161,388 Shares of KLA Corporation $KLACNeutral
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| Robeco Institutional Asset Management B.V. Sells 161,388 Shares of KLA Corporation $KLAC | www.themarketsdaily.com | 1 | Neutral |
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How the score works
A headline's tone is not a forecast of the share price. Read the headlines themselves before acting on an average.
Which headlines count
Headlines come from the GDELT global news feed from 2019-09-23 on. A headline counts only when a model judges it to be about KLA Corporation Common Stock, not a passing mention.
How each headline is scored
The model calls each headline positive, neutral or negative news for the company. A period's tone is the share of positive minus negative headlines, from -100 (all negative) to +100 (all positive).
When a headline counts
Headlines published by 9:15 a.m. New York time belong to that day's session. Later and weekend headlines move to the next trading session.
Repeated stories
When several outlets carry the same headline, it counts once per session.