Tone mix
Week by week 49 weeks
Share of GRAIL, Inc. Common Stock's 510 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 Aug 17, 2026 · tone +99Holy Grail In Cancer Treatment? Moderna Erupts After Melanoma Vaccine Late-Stage Trial Success+110
- Week of Dec 1, 2025 · tone -50Here's Why Grail Soared, Again, in November-99
- Week of Mar 30, 2026 · tone +75Grail (GRAL) Rated Buy by Guggenheim on Galleri Potential+75
- Week of Apr 6, 2026 · tone +63Automakers race to achieve 800 miles of driving range with 'holy grail' EV batteries+61
- Week of Feb 16, 2026 · tone -29Grail's Cancer Detection Test Faces Setback After Key Study Failure-61
- Week of Mar 16, 2026 · tone +50GRAIL (NASDAQ:GRAL) Trading Up 6.9% Following Analyst Upgrade+61
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 GRAIL, Inc. 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 | 2 | +49 |
| Last 30 sessions | 51 | +50 |
| Last 90 sessions | 286 | +2 |
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Every headline in the period counts equally.
Headlines on Wednesday, October 28, 2026
1 headline, average tone 0: 0 positive, 1 neutral and 0 negative. Showing all 1.
- www.prnewswire.com · 1 outletGRAIL to Present at the UBS Global Healthcare ConferenceNeutral
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| GRAIL to Present at the UBS Global Healthcare Conference | www.prnewswire.com | 1 | Neutral |
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Headlines on Friday, October 23, 2026
1 headline, average tone +97: 1 positive, 0 neutral and 0 negative. Showing all 1.
- www.investors.com · 2 outletsNatera Stock Takes A Breather; Grail, Guardant And NeoGenomics Follow SuitPositive
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| Natera Stock Takes A Breather; Grail, Guardant And NeoGenomics Follow Suit | www.investors.com | 2 | Positive |
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Headlines on Monday, October 19, 2026
1 headline, average tone 0: 0 positive, 1 neutral and 0 negative. Showing all 1.
- www.dailypolitical.com · 1 outletGRAIL (NASDAQ:GRAL) CEO Joshua Ofman Sells 20,000 Shares of StockNeutral
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| GRAIL (NASDAQ:GRAL) CEO Joshua Ofman Sells 20,000 Shares of Stock | www.dailypolitical.com | 1 | Neutral |
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Headlines on Friday, October 16, 2026
1 headline, average tone +100: 1 positive, 0 neutral and 0 negative. Showing all 1.
- www.themarketsdaily.com · 1 outletGRAIL (NASDAQ:GRAL) Price Target Raised to $180.00Positive
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| GRAIL (NASDAQ:GRAL) Price Target Raised to $180.00 | www.themarketsdaily.com | 1 | Positive |
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Headlines on Monday, October 12, 2026
4 headlines, average tone +45: 2 positive, 2 neutral and 0 negative. Showing all 4.
- comicbook.com · 1 outletHoly Grail Fan-Designed Pokemon Card Fetches Massive $156,000 Price Tag (& It Has a Great Story)Positive
- www.fool.com · 1 outletGrail Stock Hit a 12-Month High After Its FDA Panel Win. But Here's the Risk Investors Shouldn't Ignore.Positive
- www.insidermonkey.com · 1 outletJim Cramer Breaks Down the Stakes in Detail as GRAIL (GRAL) Awaits Its Next Big DecisionNeutral
- www.insidermonkey.com · 1 outletGrail (GRAL) vs Guardant Health (GH): Which is a Better Stock to Buy?Neutral
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| Holy Grail Fan-Designed Pokemon Card Fetches Massive $156,000 Price Tag (& It Has a Great Story) | comicbook.com | 1 | Positive |
| Grail Stock Hit a 12-Month High After Its FDA Panel Win. But Here's the Risk Investors Shouldn't Ignore. | www.fool.com | 1 | Positive |
| Jim Cramer Breaks Down the Stakes in Detail as GRAIL (GRAL) Awaits Its Next Big Decision | www.insidermonkey.com | 1 | Neutral |
| Grail (GRAL) vs Guardant Health (GH): Which is a Better Stock to Buy? | www.insidermonkey.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 GRAIL, Inc. 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.