Tone mix
Week by week 52 weeks
Share of Teck Resources Limited's 293 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 15, 2025 · tone +97Anglo American -Teck Resources Merger Of Equals Gets Canada Approval+89
- Week of Jun 22, 2026 · tone +99Why Teck Resources (TECK) Could Become a Cleaner Copper Bet Through the Anglo-Teck Merger+85
- Week of Oct 6, 2025 · tone -43Teck Resources lowers copper production guidance for 2025-84
- Week of Oct 27, 2025 · tone -38Greenlight Capital Exited Its Long-Term Investment in Teck Resources (TECK)-80
- Week of Jul 6, 2026 · tone +100Deutsche Bank Aktiengesellschaft Boosts Teck Resources (NYSE:TECK) Price Target to $68.00+80
- Week of Feb 9, 2026 · tone +97Teck Resources Limited (TECK): A Bull Case Theory+69
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 Teck Resources Limited 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 | 9 | +13 |
| Last 30 sessions | 15 | +15 |
| Last 90 sessions | 45 | +17 |
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Every headline in the period counts equally.
Headlines on Thursday, October 29, 2026
4 headlines, average tone +53: 3 positive, 0 neutral and 1 negative. Showing all 4.
- www.theglobeandmail.com · 1 outletTeck Resources' third-quarter profit jumps on higher copper and zinc pricesPositive
- www.niagarafallsreview.ca · 1 outletTeck Resources reports higher copper and zinc prices help boost Q3 profitPositive
- www.bnnbloomberg.ca · 1 outletTeck Resources says higher copper, zinc prices help boost Q3 profitPositive
- www.jobsnhire.com · 1 outletTeck Resources Mine Strike Enters First Full Week as 1,200 Steelworkers Press Pay and Pension DemandsNegative
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| Teck Resources' third-quarter profit jumps on higher copper and zinc prices | www.theglobeandmail.com | 1 | Positive |
| Teck Resources reports higher copper and zinc prices help boost Q3 profit | www.niagarafallsreview.ca | 1 | Positive |
| Teck Resources says higher copper, zinc prices help boost Q3 profit | www.bnnbloomberg.ca | 1 | Positive |
| Teck Resources Mine Strike Enters First Full Week as 1,200 Steelworkers Press Pay and Pension Demands | www.jobsnhire.com | 1 | Negative |
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Headlines on Tuesday, October 27, 2026
3 headlines, average tone -65: 0 positive, 1 neutral and 2 negative. Showing all 3.
- www.simcoereformer.ca · 5 outletsTeck Resources strike enters first full weekNeutral
- www.thepeterboroughexaminer.com · 1 outletWorkers strike at Teck Resources' Highland Valley Copper operationsNegative
- www.bnnbloomberg.ca · 1 outletCanadian mining company Teck Resources says workers began a strikeNegative
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| Teck Resources strike enters first full week | www.simcoereformer.ca | 5 | Neutral |
| Workers strike at Teck Resources' Highland Valley Copper operations | www.thepeterboroughexaminer.com | 1 | Negative |
| Canadian mining company Teck Resources says workers began a strike | www.bnnbloomberg.ca | 1 | Negative |
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Headlines on Monday, October 26, 2026
1 headline, average tone 0: 0 positive, 1 neutral and 0 negative. Showing all 1.
- www.dailypolitical.com · 1 outletTeck Resources Ltd $TECK Stock Sold by RWC Asset Management LLPNeutral
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| Teck Resources Ltd $TECK Stock Sold by RWC Asset Management LLP | www.dailypolitical.com | 1 | Neutral |
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Headlines on Friday, October 23, 2026
1 headline, average tone +100: 1 positive, 0 neutral and 0 negative. Showing all 1.
- www.dailypolitical.com · 1 outletTeck Resources (NYSE:TECK) Price Target Raised to $95.00Positive
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| Teck Resources (NYSE:TECK) Price Target Raised to $95.00 | www.dailypolitical.com | 1 | Positive |
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Headlines on Tuesday, October 20, 2026
1 headline, average tone 0: 0 positive, 1 neutral and 0 negative. Showing all 1.
- www.themarketsdaily.com · 1 outletTeck Resources Ltd $TECK Shares Sold by Foundation Resource Management Inc.Neutral
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| Teck Resources Ltd $TECK Shares Sold by Foundation Resource Management Inc. | 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 Teck Resources Limited, 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.