What the company does
Yamax Corp. engages in the provision of civil engineering and architectural concrete products in Japan. The company offers concrete products for civil engineering, such as culverts, retaining walls, gutters, water tanks, waterways, rivers and ports, and environmental and other products. It is also involved in the construction cement products business; constructing of detached wooden homes; and research and development business. The company was incorporated in 1963 and is based in Kumamoto, Japan.
What the weekly tape is saying
5285 closed the latest completed week at 1,220 JPY. The 4-week return is -8.4% and the 12-week return is -22.9%. Trend Signal is inactive, Market Dynamics is -1.15. Setup signature: Risk-first tape with a 18/100 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
- 1,648 JPY
- Vs Trend Line
- -25.9%
- Fair Value
- 1,351 JPY
- Vs Fair Value
- -9.7%
- 52W High
- 2,189 JPY
- 52W Low
- 1,185 JPY
- Drawdown
- -44.3%
- Range Position
- 3.5%
Returns and trend persistence
Return windows separate the latest week from short-term and medium-term follow-through.
Return windows
Trend read
- Active Streak
- 0 weeks
- 52W Active Weeks
- 24
- 52W Active Breadth
- 46.2%
- Sector Scope
- JP Basic Materials
- Sector Rank
- 127 of 264
- Sector Percentile
- 52.1%
Sector and industry pulse
Peer breadth helps separate a stock-specific move from a broader group rotation.
JP Basic Materials
- Tracked Peers
- 100
- 4W Rank
- - of 100
- Avg 1W
- -1.4%
- Avg 4W
- 0.5%
- Trend Breadth
- 64.0%
- Positive MD
- 42.0%
JP Building Materials
- Tracked Peers
- 20
- 4W Rank
- 17 of 20
- Avg 1W
- -0.6%
- Avg 4W
- -1.1%
- Trend Breadth
- 30.0%
- Positive RS
- 5.0%
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
- -1.15
- 4W MD Change
- 14.1%
- Relative Strength
- -47.99
- 4W RS Change
- -15.7%
- Expectation
- Undecided
- Probability
- 48.56%
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
- 210.9K
- 13W Average
- 218.9K
- 52W Average
- 334.8K
- Vs 13W
- 1.0x
- Vs 52W
- 0.6x
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
- 2.9%
- 52W Volatility
- 4.3%
- Upside Weeks
- 26
- Downside Weeks
- 26
- Downside Breadth
- 50.0%
- Avg Gain / Loss
- 3.2% / -3.7%
Classification, opportunities, risks, and watch points
Top-level read across company classification, constructive evidence, caution points, and the next things that matter.
Classification
- Exchange
- JPX
- Country
- JP
- Sector
- Basic Materials
- Industry
- Building Materials
- Currency
- JPY
- Market Cap
- 12.4B
Opportunity signals
- No strong opportunity cluster is confirmed yet; monitor trend and Market Dynamics.
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.
- Price is below Fair Value, so the market is still discounting the latest tape.
- Market Dynamics is negative, which weakens the current setup.
- The share remains more than 20% below its 52-week high.
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 | 1,220 JPY | -0.8% | 1,648 JPY | 1,351 JPY | -1.15 | -47.99 | 210.9K | Off |
| 5 Jun 2026 | 1,230 JPY | -3.8% | 1,667 JPY | 1,347 JPY | -1.14 | -48.58 | 307.7K | Off |
| 29 May 2026 | 1,279 JPY | 1.3% | 1,689 JPY | 1,343 JPY | -1.24 | -46.92 | 242.8K | Off |
| 22 May 2026 | 1,262 JPY | -5.3% | 1,711 JPY | 1,337 JPY | -1.30 | -45.74 | 292.8K | Off |
| 15 May 2026 | 1,332 JPY | -9.4% | 1,738 JPY | 1,332 JPY | -1.34 | -41.48 | 406.8K | Off |
| 8 May 2026 | 1,471 JPY | 0.5% | 1,757 JPY | 1,326 JPY | -1.43 | -37.24 | 57.7K | Off |
| 1 May 2026 | 1,463 JPY | -2.1% | 1,771 JPY | 1,320 JPY | -1.39 | -34.73 | 132.7K | Off |
| 24 Apr 2026 | 1,494 JPY | -3.7% | 1,784 JPY | 1,313 JPY | -1.32 | -33.92 | 197.2K | Off |
| 17 Apr 2026 | 1,551 JPY | -2.6% | 1,799 JPY | 1,306 JPY | -1.25 | -30.32 | 119.5K | Off |
| 10 Apr 2026 | 1,593 JPY | 1.3% | 1,816 JPY | 1,299 JPY | -1.18 | -26.87 | 154.6K | Off |
| 3 Apr 2026 | 1,573 JPY | -0.9% | 1,830 JPY | 1,291 JPY | -1.08 | -22.94 | 269.4K | Off |
| 27 Mar 2026 | 1,587 JPY | 0.2% | 1,848 JPY | 1,284 JPY | -1.02 | -22.84 | 283.9K | Off |
| 20 Mar 2026 | 1,583 JPY | -0.5% | 1,862 JPY | 1,277 JPY | -0.82 | -23.34 | 169.4K | Off |
| 13 Mar 2026 | 1,592 JPY | -2.7% | 1,875 JPY | 1,269 JPY | -0.59 | -23.87 | 282.9K | Off |