JPX Equity Snapshot

6817 Weekly Equity Report

Sumida Corporation

Interactive chart JSON snapshot
Latest Close 1,410 JPY 12 Jun 2026
1W Return -12.4% latest completed week
4W Return 4.3% short-term follow-through
12W Return 26.8% quarterly tape
Trend Breadth 98.1% 51 of 52 weeks active
Volume Ratio 1.2x vs 13-week average
Company Brief

What the company does

Sumida Corporation researches, designs, develops, manufactures, and sells electronic components in Japan, the United States, China, Hong Kong, Germany, the rest of the Asia Pacific, the rest of the European Union, the rest of North America, and internationally. The company offers power inductors, rod core chokes, RF coils, and RF chip inductors, including surface mount, through-hole, and LPF coils for digital amplifiers; and power transformers, such as surface mount, through-hole, and PoE transformers, as well as switching mode power supplies, reactors, and wireless power transfer coils. It also provides signal transformers and magnetics comprising pulse …

Snapshot

What the weekly tape is saying

6817 closed the latest completed week at 1,410 JPY. The 4-week return is 4.3% and the 12-week return is 26.8%. Trend Signal is active, Market Dynamics is 1.39. Setup signature: Balanced read with a 65/100 composite read.

Trend Signal Active
Market Dynamics No fresh buy
Price vs Trend 14.6%
Volume 1.2x
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 89 Persistence of active Trend Signal over the last year and current streak.
Momentum 84 Blend of 4-week and 12-week follow-through.
Dynamics 89 Latest Market Dynamics and whether pressure has improved over four weeks.
Relative Strength 29 Relative leadership and short-term RS change.
Volume 49 Participation compared with the 13-week volume baseline.
Risk Control 49 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
1,230 JPY
Vs Trend Line
14.6%
Fair Value
1,061 JPY
Vs Fair Value
32.8%
52W High
1,626 JPY
52W Low
903.9 JPY
Drawdown
-13.3%
Range Position
70.1%
Momentum

Returns and trend persistence

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

Return windows

1W -12.4%
4W 4.3%
12W 26.8%
26W 23.0%
52W 52.4%

Trend read

Active Streak
10 weeks
52W Active Weeks
51
52W Active Breadth
98.1%
Sector Scope
JP Technology
Sector Rank
626 of 704
Sector Percentile
11.1%
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
1.39
4W MD Change
169.7%
Relative Strength
-5.10
4W RS Change
-72.1%
Expectation
Undecided
Probability
52.27%
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
1.5M
13W Average
1.3M
52W Average
1.3M
Vs 13W
1.2x
Vs 52W
1.2x
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
5.5%
52W Volatility
3.5%
Upside Weeks
32
Downside Weeks
19
Downside Breadth
36.5%
Avg Gain / Loss
3.0% / -2.6%
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
Technology
Industry
Electronic Components
Currency
JPY
Market Cap
48.8B

Opportunity signals

  • Trend Signal is active with a 10-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

  • The latest week was a sharp negative move.
  • Recent volatility is running well above the one-year baseline.

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 1,410 JPY -12.4% 1,230 JPY 1,061 JPY 1.39 -5.10 1.5M On
5 Jun 2026 1,610 JPY 9.2% 1,221 JPY 1,060 JPY 1.39 7.16 2.1M On
29 May 2026 1,474 JPY 6.8% 1,204 JPY 1,057 JPY 0.97 -1.57 1.9M On
22 May 2026 1,380 JPY 2.1% 1,192 JPY 1,055 JPY 0.57 -3.75 884.9K On
15 May 2026 1,352 JPY 5.9% 1,183 JPY 1,053 JPY 0.52 -2.96 1.4M On
8 May 2026 1,277 JPY 3.2% 1,173 JPY 1,054 JPY 0.26 -10.44 814.8K On
1 May 2026 1,238 JPY -5.6% 1,165 JPY 1,055 JPY 0.05 -8.84 1.8M On
24 Apr 2026 1,312 JPY 4.0% 1,159 JPY 1,056 JPY -0.30 -4.10 1.8M On
17 Apr 2026 1,261 JPY 4.0% 1,151 JPY 1,057 JPY -0.81 -6.06 959.5K On
10 Apr 2026 1,212 JPY 5.4% 1,143 JPY 1,058 JPY -1.16 -7.43 970.6K On
3 Apr 2026 1,150 JPY 1.3% 1,137 JPY 1,059 JPY -1.32 -6.04 967.6K Off
27 Mar 2026 1,135 JPY 2.1% 1,133 JPY 1,061 JPY -1.11 -7.88 1.2M On
20 Mar 2026 1,112 JPY -1.0% 1,130 JPY 1,063 JPY -0.72 -10.06 856.6K On
13 Mar 2026 1,123 JPY -4.5% 1,127 JPY 1,064 JPY -0.34 -10.25 1.5M On