What the company does
Johnson Matthey Plc engages in the clean air, catalyst and hydrogen technology, and platinum group metals (PGM) service businesses in the United Kingdom, Germany, rest of Europe, the United States, rest of North America, China, rest of Asia, and internationally. It operates through Clean Air, PGM Services, Catalyst Technologies, and Hydrogen Technologies segments. The Clean Air segment provides catalysts for emission control after-treatment systems to reduce harmful emissions from cars, other light duty vehicles, trucks, buses, and non-road equipment powered by internal combustion engines. The PGM Services segment enables the energy transition that offers circular …
What the weekly tape is saying
JMAT closed the latest completed week at 2,066 GBP. The 4-week return is -2.0% and the 12-week return is 15.5%. Trend Signal is inactive, Market Dynamics is 0.47. Setup signature: Balanced read with a 45/100 composite read.
A compressed read of the whole setup
The radar blends trend persistence, momentum, Market Dynamics, Relative Strength, volume confirmation, and risk control into one weekly cockpit.
Scoreboard
16-week signal tape
Price, Trend Line, and Fair Value
Weekly price context with the latest close, trend position, Fair Value gap, drawdown, and 52-week range location.
52-week price path
Price map
- Trend Line
- 2,104 GBP
- Vs Trend Line
- -1.8%
- Fair Value
- 1,728 GBP
- Vs Fair Value
- 19.6%
- 52W High
- 2,434 GBP
- 52W Low
- 1,674 GBP
- Drawdown
- -15.1%
- Range Position
- 51.6%
Returns and trend persistence
Return windows separate the latest week from short-term and medium-term follow-through.
Return windows
Trend read
- Active Streak
- 0 weeks
- 52W Active Weeks
- 38
- 52W Active Breadth
- 73.1%
- Sector Scope
- GB Basic Materials
- Sector Rank
- 74 of 171
- Sector Percentile
- 57.1%
Sector and industry pulse
Peer breadth helps separate a stock-specific move from a broader group rotation.
GB Basic Materials
- Tracked Peers
- 100
- 4W Rank
- 44 of 100
- Avg 1W
- -1.4%
- Avg 4W
- -3.8%
- Trend Breadth
- 48.0%
- Positive MD
- 30.0%
GB Specialty Chemicals
- Tracked Peers
- 13
- 4W Rank
- 12 of 13
- Avg 1W
- 2.6%
- Avg 4W
- 7.7%
- Trend Breadth
- 38.5%
- Positive RS
- 46.2%
Pressure, Relative Strength, and expectation
Market Dynamics and Relative Strength show whether buying pressure and relative leadership are confirming the price move.
Dynamics path
Signal state
- Market Dynamics
- 0.47
- 4W MD Change
- 175.5%
- Relative Strength
- -4.89
- 4W RS Change
- -21109.7%
- Expectation
- Undecided
- Probability
- 45.13%
Participation and confirmation
Volume tells us whether the latest weekly move is being confirmed by unusual participation.
52-week volume profile
Volume map
- Latest Volume
- 2.9M
- 13W Average
- 2.8M
- 52W Average
- 2.4M
- Vs 13W
- 1.0x
- Vs 52W
- 1.3x
Volatility, downside weeks, and return shape
A compact risk profile shows whether the move is steady, volatile, or being driven by sharp one-week jumps.
26-week return distribution
Risk map
- 13W Volatility
- 3.3%
- 52W Volatility
- 3.4%
- Upside Weeks
- 35
- Downside Weeks
- 17
- Downside Breadth
- 32.7%
- Avg Gain / Loss
- 2.2% / -3.1%
Classification, opportunities, risks, and watch points
Top-level read across company classification, constructive evidence, caution points, and the next things that matter.
Classification
- Exchange
- LSE
- Country
- GB
- Sector
- Basic Materials
- Industry
- Specialty Chemicals
- Currency
- GBP
- Market Cap
- 3.6B
Opportunity signals
- Price is above Fair Value, showing premium demand versus the model.
- Market Dynamics is positive on the latest completed week.
Risk signals
- Trend Signal is inactive, so price action has not confirmed a constructive regime.
- Price is below the Trend Line, which keeps downside pressure in focus.
Watch next
- Trend Line remains the key weekly regime level.
- Market Dynamics is the pressure gauge to monitor for confirmation or fade.
- A volume ratio above 1.5x would show stronger participation in the next move.
Recent completed weeks
The latest weekly rows behind the report snapshot.
| Week | Close | Return | Trend | Fair Value | MD | RS | Volume | Signal |
|---|---|---|---|---|---|---|---|---|
| 12 Jun 2026 | 2,066 GBP | -0.7% | 2,104 GBP | 1,728 GBP | 0.47 | -4.89 | 2.9M | Off |
| 5 Jun 2026 | 2,080 GBP | -1.9% | 2,107 GBP | 1,725 GBP | 0.31 | -3.25 | 4.0M | Off |
| 29 May 2026 | 2,119 GBP | -3.2% | 2,108 GBP | 1,723 GBP | -0.03 | -1.69 | 2.8M | Off |
| 22 May 2026 | 2,189 GBP | 3.9% | 2,109 GBP | 1,721 GBP | -0.26 | 1.08 | 3.4M | Off |
| 15 May 2026 | 2,107 GBP | 0.3% | 2,108 GBP | 1,719 GBP | -0.62 | -0.02 | 3.0M | Off |
| 8 May 2026 | 2,101 GBP | 1.4% | 2,109 GBP | 1,717 GBP | -0.80 | -0.20 | 2.3M | Off |
| 1 May 2026 | 2,073 GBP | 1.4% | 2,108 GBP | 1,716 GBP | -0.94 | -2.32 | 2.6M | Off |
| 24 Apr 2026 | 2,045 GBP | -0.7% | 2,107 GBP | 1,715 GBP | -1.06 | -3.34 | 1.6M | Off |
| 17 Apr 2026 | 2,059 GBP | 1.4% | 2,104 GBP | 1,715 GBP | -1.15 | -4.88 | 2.9M | Off |
| 10 Apr 2026 | 2,031 GBP | 5.7% | 2,100 GBP | 1,714 GBP | -1.28 | -5.15 | 1.6M | Off |
| 3 Apr 2026 | 1,922 GBP | 2.1% | 2,096 GBP | 1,714 GBP | -1.39 | -8.49 | 2.7M | Off |
| 27 Mar 2026 | 1,882 GBP | 5.3% | 2,096 GBP | 1,714 GBP | -1.39 | -5.86 | 2.4M | Off |
| 20 Mar 2026 | 1,788 GBP | -6.8% | 2,097 GBP | 1,714 GBP | -1.23 | -9.85 | 4.4M | Off |
| 13 Mar 2026 | 1,918 GBP | -1.4% | 2,101 GBP | 1,715 GBP | -0.86 | -6.35 | 2.4M | Off |