You are viewing a historical snapshot of United Kingdom (London Stock Exchange). These figures are a preview to show what TradeTidings covers. Live, continuously updated United Kingdom sentiment and stock impact is a Pro feature.
Get live United Kingdom data with ProJohnson Matthey (JMAT)
5 stories published on JMAT since July 2026. See all coverage.
News sentiment trend
Counts of positive, neutral, and negative news items over the last 90 days. Not a price chart.
Informational only, not investment advice. Sentiment reflects news exposure, not a buy/sell recommendation or price forecast. Do your own research and consult a licensed professional.
Sentiment timeline
How news sentiment on Johnson Matthey (JMAT) has built up over time. Each bar sums the direction of every story TradeTidings published in the period, weighted by how influential we rated it, not just a plain count, so a single high-influence negative story can outweigh several small positive ones. Hover a bar for its exact figures, or click one to filter the stories below to that period. Our own original analysis, not a copied index or a price chart, and not a prediction.
Why this reading
The recent items weighing most on this reading, by direction and influence.
Johnson Matthey Stock: £1.3 Billion Catalyst Technologies Sale Advances
Direct news · High influence · Long term
Johnson Matthey Stock: Honeywell Completes Catalyst Technologies Deal
Direct news · High influence · Long term
Johnson Matthey Stock: Cormetech Deal Expands Clean Air Business
Direct news · Medium influence · Long term
Johnson Matthey Stock in Focus as It Buys Cormetech for Data Centre Emissions Control
Direct news · Medium influence · Long term
Johnson Matthey Secures China Approval for Clean Air Sale: Strategic Focus in View
Direct news · Medium influence · Long term
Direct news
The most recent stories naming JMAT directly, across all of our coverage.
Johnson Matthey Stock: £1.3 Billion Catalyst Technologies Sale Advances
Johnson Matthey Stock: Cormetech Deal Expands Clean Air Business
Johnson Matthey Stock: Honeywell Completes Catalyst Technologies Deal
Johnson Matthey Stock in Focus as It Buys Cormetech for Data Centre Emissions Control
Johnson Matthey Secures China Approval for Clean Air Sale: Strategic Focus in View
Indirect drivers in the news
Macro, commodity, FX and regulatory forces that have moved JMAT, with the stories behind each.
No indirect-driver news for JMAT in our coverage yet.
Also monitored for JMAT (no news in our coverage yet): Global growth / trade, Brent crude oil.
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Track JMAT for freeInformational only, not investment advice. Sentiment reflects news exposure, not a buy/sell recommendation or price forecast. Do your own research and consult a licensed professional.