What the company does
A-One Seimitsu Inc. produces and sells collet chuck products. The company operates in three segments: Collet Chuck Division, Cutting Tool Division, and Automatic Lathe Cam Division. It provides collet chuck/guide bushes used in automatic lathes, general industrial machines, and special machines; re-grinds special cutting tools; cams used in automatic lathes and dedicated machines; and re-polishing and regrinding of cutting tools used in cutting processes. The company was founded in 1970 and is headquartered in Fuchu, Japan.
What the weekly tape is saying
6156 closed the latest completed week at 2,000 JPY. The 4-week return is -2.0% and the 12-week return is 4.7%. Trend Signal is active, Market Dynamics is -0.14. Setup signature: Balanced read with a 44/100 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
- 1,923 JPY
- Vs Trend Line
- 4.0%
- Fair Value
- 1,778 JPY
- Vs Fair Value
- 12.5%
- 52W High
- 2,086 JPY
- 52W Low
- 1,688 JPY
- Drawdown
- -4.1%
- Range Position
- 78.4%
Returns and trend persistence
Return windows separate the latest week from short-term and medium-term follow-through.
Return windows
Trend read
- Active Streak
- 25 weeks
- 52W Active Weeks
- 44
- 52W Active Breadth
- 84.6%
- Sector Scope
- JP Industrials
- Sector Rank
- 89 of 995
- Sector Percentile
- 91.1%
Sector and industry pulse
Peer breadth helps separate a stock-specific move from a broader group rotation.
JP Industrials
- Tracked Peers
- 100
- 4W Rank
- - of 100
- Avg 1W
- -2.3%
- Avg 4W
- -4.0%
- Trend Breadth
- 58.0%
- Positive MD
- 42.0%
JP Tools & Accessories
- Tracked Peers
- 39
- 4W Rank
- 23 of 39
- Avg 1W
- -2.3%
- Avg 4W
- 1.2%
- Trend Breadth
- 64.1%
- Positive RS
- 20.5%
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
- -0.14
- 4W MD Change
- -1258.2%
- Relative Strength
- -17.72
- 4W RS Change
- -35.8%
- Expectation
- Undecided
- Probability
- 53.71%
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
- 77.5K
- 13W Average
- 77.1K
- 52W Average
- 70.6K
- Vs 13W
- 1.0x
- Vs 52W
- 1.1x
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
- 1.9%
- 52W Volatility
- 1.7%
- Upside Weeks
- 28
- Downside Weeks
- 23
- Downside Breadth
- 44.2%
- Avg Gain / Loss
- 1.3% / -1.2%
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
- Industrials
- Industry
- Tools & Accessories
- Currency
- JPY
- Market Cap
- 10.2B
Opportunity signals
- Trend Signal is active with a 25-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.
Risk signals
- Market Dynamics is negative, which weakens the current setup.
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.
- 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 | 2,000 JPY | 2.6% | 1,923 JPY | 1,778 JPY | -0.14 | -17.72 | 77.5K | On |
| 5 Jun 2026 | 1,949 JPY | -3.8% | 1,916 JPY | 1,777 JPY | 0.13 | -21.27 | 161.3K | On |
| 29 May 2026 | 2,025 JPY | -2.5% | 1,910 JPY | 1,776 JPY | 0.18 | -18.70 | 78.8K | On |
| 22 May 2026 | 2,077 JPY | 1.8% | 1,902 JPY | 1,774 JPY | 0.15 | -13.47 | 52.4K | On |
| 15 May 2026 | 2,040 JPY | 0.9% | 1,892 JPY | 1,772 JPY | 0.01 | -13.05 | 107.2K | On |
| 8 May 2026 | 2,022 JPY | 0.8% | 1,883 JPY | 1,770 JPY | -0.11 | -16.19 | 34.4K | On |
| 1 May 2026 | 2,005 JPY | 0.8% | 1,875 JPY | 1,769 JPY | 0.03 | -13.04 | 54.5K | On |
| 24 Apr 2026 | 1,990 JPY | 0.7% | 1,866 JPY | 1,767 JPY | 0.17 | -14.54 | 40.9K | On |
| 17 Apr 2026 | 1,977 JPY | -1.0% | 1,859 JPY | 1,765 JPY | 0.38 | -13.92 | 72.9K | On |
| 10 Apr 2026 | 1,996 JPY | 0.9% | 1,852 JPY | 1,763 JPY | 0.47 | -11.39 | 73.5K | On |
| 3 Apr 2026 | 1,979 JPY | 0.8% | 1,845 JPY | 1,761 JPY | 0.64 | -6.58 | 76.6K | On |
| 27 Mar 2026 | 1,964 JPY | 2.8% | 1,839 JPY | 1,759 JPY | 0.96 | -8.23 | 84.0K | On |
| 20 Mar 2026 | 1,910 JPY | -2.4% | 1,832 JPY | 1,757 JPY | 1.24 | -11.19 | 88.1K | On |
| 13 Mar 2026 | 1,957 JPY | -1.7% | 1,828 JPY | 1,755 JPY | 1.59 | -10.15 | 95.8K | On |