What the company does
Maruwa Co.,Ltd. produces and sells ceramics and electronic parts in Japan and internationally. It operates through Ceramic Components Business and Lighting Equipment segments. The company offers ceramics, including ceramic substrates and fillers, metalized/multilayer ceramic substrates, pressed ceramic products, ceramic hermetic seals, and ultra-high purity SiC components; and electronic components and devices, such as antennas, EMC and RF components, and capacitors. It also provides semiconductor products comprising quartz glass products, including quartz tubes and boats; and aluminum nitride components. In addition, the company offers LED lighting products comprising LED streetlights, LED tunnel lights, and LED landscape …
What the weekly tape is saying
MAW closed the latest completed week at 73,930 JPY. The 4-week return is 14.6% and the 12-week return is 29.7%. Trend Signal is active, Market Dynamics is 1.10. Setup signature: Leadership continuation with a 72/100 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
- 55,969 JPY
- Vs Trend Line
- 32.1%
- Fair Value
- 39,027 JPY
- Vs Fair Value
- 89.4%
- 52W High
- 76,080 JPY
- 52W Low
- 37,043 JPY
- Drawdown
- -2.8%
- Range Position
- 94.5%
Returns and trend persistence
Return windows separate the latest week from short-term and medium-term follow-through.
Return windows
Trend read
- Active Streak
- 22 weeks
- 52W Active Weeks
- 40
- 52W Active Breadth
- 76.9%
- Sector Scope
- GB Technology
- Sector Rank
- 50 of 124
- Sector Percentile
- 60.2%
Sector and industry pulse
Peer breadth helps separate a stock-specific move from a broader group rotation.
GB Technology
- Tracked Peers
- 100
- 4W Rank
- 11 of 100
- Avg 1W
- -2.6%
- Avg 4W
- -1.2%
- Trend Breadth
- 40.0%
- Positive MD
- 65.0%
GB Electronic Components
- Tracked Peers
- 10
- 4W Rank
- 3 of 10
- Avg 1W
- -2.3%
- Avg 4W
- 3.4%
- Trend Breadth
- 60.0%
- Positive RS
- 50.0%
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
- 1.10
- 4W MD Change
- -9.9%
- Relative Strength
- 38.45
- 4W RS Change
- 29.2%
- Expectation
- Negative
- Probability
- 29.05%
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
- 0
- 13W Average
- 3.6K
- 52W Average
- 2.1K
- Vs 13W
- -
- Vs 52W
- -
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
- 4.6%
- 52W Volatility
- 5.4%
- Upside Weeks
- 23
- Downside Weeks
- 10
- Downside Breadth
- 19.2%
- Avg Gain / Loss
- 6.0% / -6.1%
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
- Technology
- Industry
- Electronic Components
- Currency
- JPY
- Market Cap
- 918.6B
Opportunity signals
- Trend Signal is active with a 22-week active streak.
- Price is above the Trend Line, keeping the weekly tape constructive.
- Price is above Fair Value, showing premium demand versus the model.
- Market Dynamics is positive on the latest completed week.
Risk signals
- No major top-level risk cluster is currently dominant.
Watch next
- Price is close to its 52-week high; watch for continuation or exhaustion.
- Trend Line remains the key weekly regime level.
- Market Dynamics is the pressure gauge to monitor for confirmation or fade.
Recent completed weeks
The latest weekly rows behind the report snapshot.
| Week | Close | Return | Trend | Fair Value | MD | RS | Volume | Signal |
|---|---|---|---|---|---|---|---|---|
| 12 Jun 2026 | 73,930 JPY | 0.0% | 55,969 JPY | 39,027 JPY | 1.10 | 38.45 | 0 | On |
| 5 Jun 2026 | 73,930 JPY | 9.3% | 54,958 JPY | 38,679 JPY | 1.21 | 41.37 | 14.6K | On |
| 29 May 2026 | 67,630 JPY | 0.0% | 53,901 JPY | 38,327 JPY | 1.14 | 30.48 | 0 | On |
| 22 May 2026 | 67,630 JPY | 4.8% | 53,108 JPY | 38,016 JPY | 1.27 | 31.13 | 7.0K | On |
| 15 May 2026 | 64,520 JPY | -3.2% | 52,152 JPY | 37,706 JPY | 1.22 | 29.76 | 9.6K | On |
| 8 May 2026 | 66,660 JPY | 0.0% | 51,299 JPY | 37,403 JPY | 1.20 | 35.04 | 0 | On |
| 1 May 2026 | 66,660 JPY | 0.0% | 50,462 JPY | 37,087 JPY | 1.23 | 34.90 | 0 | On |
| 24 Apr 2026 | 66,660 JPY | 0.0% | 49,625 JPY | 36,771 JPY | 1.16 | 36.54 | 0 | On |
| 17 Apr 2026 | 66,660 JPY | 3.8% | 48,787 JPY | 36,455 JPY | 1.24 | 34.63 | 2.5K | On |
| 10 Apr 2026 | 64,230 JPY | 12.8% | 48,090 JPY | 36,139 JPY | 1.09 | 32.20 | 3.0K | On |
| 3 Apr 2026 | 56,920 JPY | -3.7% | 47,474 JPY | 35,844 JPY | 0.89 | 20.37 | 2.9K | On |
| 27 Mar 2026 | 59,089 JPY | 3.7% | 47,101 JPY | 35,595 JPY | 1.20 | 30.79 | 5.5K | On |
| 20 Mar 2026 | 56,981 JPY | 4.8% | 46,656 JPY | 35,328 JPY | 1.26 | 27.17 | 1.2K | On |
| 13 Mar 2026 | 54,363 JPY | -11.3% | 46,282 JPY | 35,077 JPY | 1.50 | 17.57 | 169 | On |