Tone mix
Week by week 52 weeks
Share of Coherent Corp.'s 177 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 Dec 8, 2025 · tone -100Why Coherent (COHR) Stock Is Down Today | FinancialContent-130
- Week of Oct 12, 2026 · tone -49Coherent: A Tempting Buy But There's One Big Reason To Stay Away (NYSE:COHR)-116
- Week of Sep 7, 2026 · tone +100Coherent climbs 7% amid sector strength, peer gains (COHR:NYSE)+103
- Week of Sep 14, 2026 · tone +94Coherent Corp. (COHR): A Critical Player in AI Data Center Buildouts+84
- Week of Sep 21, 2026 · tone +99FinancialContent - Coherent (COHR) Stock Trades Up, Here Is Why+72
- Week of Dec 15, 2025 · tone +100FinancialContent - Coherent (COHR) Stock Trades Up, Here Is Why+71
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 Coherent Corp. 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 | 6 | +17 |
| Last 30 sessions | 13 | +31 |
| Last 90 sessions | 49 | +24 |
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Every headline in the period counts equally.
Headlines on Friday, November 6, 2026
2 headlines, average tone -50: 0 positive, 1 neutral and 1 negative. Showing all 2.
- 247wallst.com · 1 outletApplied Optoelectronics (AAOI) Drops 15.8% After Coherent EarningsNegative
- www.fool.com · 1 outletCoherent (COHR) Q1 2027 Earnings Call TranscriptNeutral
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| Applied Optoelectronics (AAOI) Drops 15.8% After Coherent Earnings | 247wallst.com | 1 | Negative |
| Coherent (COHR) Q1 2027 Earnings Call Transcript | www.fool.com | 1 | Neutral |
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Headlines on Thursday, November 5, 2026
3 headlines, average tone +33: 1 positive, 2 neutral and 0 negative. Showing all 3.
- seekingalpha.com · 1 outletCoherent Non-GAAP EPS of $2.09 beats by $0.12, revenue of $2.37B beats by $70M (COHR:NYSE)Positive
- www.cnbc.com · 1 outletStocks making the biggest moves after hours: COHR, APP, EXPE & moreNeutral
- www.manilatimes.net · 1 outletCoherent Corp. Reports First Quarter Fiscal 2027 ResultsNeutral
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| Coherent Non-GAAP EPS of $2.09 beats by $0.12, revenue of $2.37B beats by $70M (COHR:NYSE) | seekingalpha.com | 1 | Positive |
| Stocks making the biggest moves after hours: COHR, APP, EXPE & more | www.cnbc.com | 1 | Neutral |
| Coherent Corp. Reports First Quarter Fiscal 2027 Results | www.manilatimes.net | 1 | Neutral |
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Headlines on Tuesday, November 3, 2026
1 headline, average tone +100: 1 positive, 0 neutral and 0 negative. Showing all 1.
- seekingalpha.com · 1 outletCoherent: The AI Premium Is Gone, The Earnings Aren't (Rating Upgrade) (NYSE:COHR)Positive
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| Coherent: The AI Premium Is Gone, The Earnings Aren't (Rating Upgrade) (NYSE:COHR) | seekingalpha.com | 1 | Positive |
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Headlines on Tuesday, October 27, 2026
1 headline, average tone +100: 1 positive, 0 neutral and 0 negative. Showing all 1.
- markets.financialcontent.com · 1 outletFinancialContent - Why is Coherent (COHR) stock rocketing higher todayPositive
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| FinancialContent - Why is Coherent (COHR) stock rocketing higher today | markets.financialcontent.com | 1 | Positive |
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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.morningstar.com · 1 outletCOHR - Coherent Corp Analysis | MorningstarNeutral
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| COHR - Coherent Corp Analysis | Morningstar | www.morningstar.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 Coherent Corp., 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.