JPX Equity Snapshot

7991 Weekly Equity Report

Mamiya-OP Co., Ltd.

Latest Close 1,070 JPY 12 Jun 2026
1W Return 0.6% latest completed week
4W Return -9.6% short-term follow-through
12W Return -23.5% quarterly tape
Trend Breadth 30.8% 16 of 52 weeks active
Volume Ratio 0.8x vs 13-week average
Company Brief

What the company does

Mamiya-OP Co., Ltd. manufactures and sells electronic and sports equipment in Japan and internationally. The company also provides CR units; ticket-vending machines; banknote transfer system equipment; bill validators; medal and coin hoppers; IC card readers/writers; and physical random number generators. It also offers golf shafts, blocking rods, vault poles, arrows, and bows. In addition, the company is involved in the buying, selling, brokerage, leasing, and management of real estate properties. Further, it provides automatic lawn mowers; system solutions; and mobile order system. Mamiya-OP Co., Ltd. was founded in 1931 and is headquartered in Hanno, Japan.

Snapshot

What the weekly tape is saying

7991 closed the latest completed week at 1,070 JPY. The 4-week return is -9.6% and the 12-week return is -23.5%. Trend Signal is inactive, Market Dynamics is -1.27. Setup signature: Risk-first tape with a 15/100 composite read.

Trend Signal Inactive
Market Dynamics No fresh buy
Price vs Trend -24.0%
Volume 0.8x
Setup Cockpit

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.

Composite setup radar

Scoreboard

Trend 17 Persistence of active Trend Signal over the last year and current streak.
Momentum 7 Blend of 4-week and 12-week follow-through.
Dynamics 28 Latest Market Dynamics and whether pressure has improved over four weeks.
Relative Strength 0 Relative leadership and short-term RS change.
Volume 35 Participation compared with the 13-week volume baseline.
Risk Control 0 Drawdown and recent weekly volatility pressure.

16-week signal tape

27 Feb 6 Mar 13 Mar 20 Mar 27 Mar 3 Apr 10 Apr 17 Apr 24 Apr 1 May 8 May 15 May 22 May 29 May 5 Jun 12 Jun
Weekly return bar Trend Signal dot Positive Market Dynamics dot
Price Action

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 Trend Line Fair Value

Price map

Trend Line
1,408 JPY
Vs Trend Line
-24.0%
Fair Value
1,381 JPY
Vs Fair Value
-22.5%
52W High
1,908 JPY
52W Low
1,038 JPY
Drawdown
-43.9%
Range Position
3.7%
Momentum

Returns and trend persistence

Return windows separate the latest week from short-term and medium-term follow-through.

Return windows

1W 0.6%
4W -9.6%
12W -23.5%
26W -29.1%
52W -17.9%

Trend read

Active Streak
0 weeks
52W Active Weeks
16
52W Active Breadth
30.8%
Sector Scope
JP Industrials
Sector Rank
237 of 995
Sector Percentile
76.3%
Peer Context

Sector and industry pulse

Peer breadth helps separate a stock-specific move from a broader group rotation.

Market Dynamics

Pressure, Relative Strength, and expectation

Market Dynamics and Relative Strength show whether buying pressure and relative leadership are confirming the price move.

Dynamics path

Market Dynamics Relative Strength

Signal state

Market Dynamics
-1.27
4W MD Change
13.2%
Relative Strength
-46.26
4W RS Change
-19.1%
Expectation
Undecided
Probability
51.69%
Volume

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
108.8K
13W Average
129.3K
52W Average
268.5K
Vs 13W
0.8x
Vs 52W
0.4x
Risk Anatomy

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
2.4%
52W Volatility
4.2%
Upside Weeks
24
Downside Weeks
28
Downside Breadth
53.8%
Avg Gain / Loss
3.1% / -3.2%
Context

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
Business Equipment & Supplies
Currency
JPY
Market Cap
11.3B

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.
Weekly Tape

Recent completed weeks

The latest weekly rows behind the report snapshot.

Week Close Return Trend Fair Value MD RS Volume Signal
12 Jun 2026 1,070 JPY 0.6% 1,408 JPY 1,381 JPY -1.27 -46.26 108.8K Off
5 Jun 2026 1,064 JPY -2.5% 1,427 JPY 1,382 JPY -1.25 -47.63 174.3K Off
29 May 2026 1,091 JPY -3.0% 1,446 JPY 1,383 JPY -1.32 -46.71 160.6K Off
22 May 2026 1,125 JPY -4.9% 1,470 JPY 1,384 JPY -1.39 -43.07 179.5K Off
15 May 2026 1,183 JPY -5.1% 1,495 JPY 1,384 JPY -1.46 -38.84 156.5K Off
8 May 2026 1,246 JPY -0.1% 1,513 JPY 1,385 JPY -1.50 -37.42 32.3K Off
1 May 2026 1,247 JPY -1.7% 1,527 JPY 1,385 JPY -1.46 -34.55 123.9K Off
24 Apr 2026 1,269 JPY -3.9% 1,541 JPY 1,385 JPY -1.41 -34.19 103.8K Off
17 Apr 2026 1,321 JPY -4.9% 1,555 JPY 1,385 JPY -1.27 -30.68 135.0K Off
10 Apr 2026 1,389 JPY -1.1% 1,567 JPY 1,385 JPY -1.18 -25.77 103.6K Off
3 Apr 2026 1,405 JPY -1.7% 1,580 JPY 1,384 JPY -1.08 -20.11 147.5K Off
27 Mar 2026 1,429 JPY 2.1% 1,594 JPY 1,383 JPY -1.00 -19.55 135.9K Off
20 Mar 2026 1,399 JPY 1.6% 1,608 JPY 1,383 JPY -0.99 -21.77 119.0K Off
13 Mar 2026 1,377 JPY -1.7% 1,617 JPY 1,382 JPY -0.95 -24.18 173.9K Off