JPX Equity Snapshot

4398 Weekly Equity Report

BroadBand Security, Inc.

Interactive chart JSON snapshot
Latest Close 1,256 JPY 12 Jun 2026
1W Return -1.4% latest completed week
4W Return 0.5% short-term follow-through
12W Return -1.7% quarterly tape
Trend Breadth 32.7% 17 of 52 weeks active
Volume Ratio 0.6x vs 13-week average
Company Brief

What the company does

BroadBand Security, Inc. provides IT security services in Japan. The company offers security consulting and CSIRT construction/operation support; risk assessment, virus infection check, and network device configuration diagnosis; PCI DSS compliance support/PCI DSS compliance on-site assessment, as well as ISO27001 certification/privacy mark acquisition support; and targeted attack email training and vulnerability information provision services. It also provides web application vulnerability, network vulnerability, smartphone application vulnerability, software quality analysis, SaaS type software quality automatic analysis diagnosis services; and website content tampering detection and daily automatic vulnerability diagnosis. In addition, the company offers emergency response, digital forensics, …

Snapshot

What the weekly tape is saying

4398 closed the latest completed week at 1,256 JPY. The 4-week return is 0.5% and the 12-week return is -1.7%. Trend Signal is inactive, Market Dynamics is -0.01. Setup signature: Risk-first tape with a 33/100 composite read.

Trend Signal Inactive
Market Dynamics No fresh buy
Price vs Trend -6.6%
Volume 0.6x
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 18 Persistence of active Trend Signal over the last year and current streak.
Momentum 50 Blend of 4-week and 12-week follow-through.
Dynamics 58 Latest Market Dynamics and whether pressure has improved over four weeks.
Relative Strength 0 Relative leadership and short-term RS change.
Volume 26 Participation compared with the 13-week volume baseline.
Risk Control 48 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
1,345 JPY
Vs Trend Line
-6.6%
Fair Value
1,412 JPY
Vs Fair Value
-11.1%
52W High
1,601 JPY
52W Low
1,193 JPY
Drawdown
-21.6%
Range Position
15.4%
Momentum

Returns and trend persistence

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

Return windows

1W -1.4%
4W 0.5%
12W -1.7%
26W -12.6%
52W -3.4%

Trend read

Active Streak
0 weeks
52W Active Weeks
17
52W Active Breadth
32.7%
Sector Scope
JP Technology
Sector Rank
210 of 704
Sector Percentile
70.3%
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
-0.01
4W MD Change
99.4%
Relative Strength
-28.17
4W RS Change
-6.5%
Expectation
Undecided
Probability
51.99%
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
10.5K
13W Average
17.2K
52W Average
38.3K
Vs 13W
0.6x
Vs 52W
0.3x
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
1.1%
52W Volatility
3.4%
Upside Weeks
24
Downside Weeks
26
Downside Breadth
50.0%
Avg Gain / Loss
2.2% / -2.1%
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
Information Technology Services
Currency
JPY
Market Cap
5.6B

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 1,256 JPY -1.4% 1,345 JPY 1,412 JPY -0.01 -28.17 10.5K Off
5 Jun 2026 1,274 JPY 0.1% 1,355 JPY 1,414 JPY -0.33 -28.56 13.3K Off
29 May 2026 1,273 JPY -0.2% 1,358 JPY 1,414 JPY -0.71 -29.14 22.3K Off
22 May 2026 1,276 JPY 2.1% 1,362 JPY 1,413 JPY -1.08 -26.43 17.5K Off
15 May 2026 1,250 JPY 1.8% 1,367 JPY 1,413 JPY -1.37 -26.44 24.8K Off
8 May 2026 1,228 JPY -0.2% 1,368 JPY 1,412 JPY -1.44 -29.98 5.3K Off
1 May 2026 1,230 JPY -0.2% 1,370 JPY 1,415 JPY -1.43 -26.85 21.2K Off
24 Apr 2026 1,232 JPY 0.0% 1,370 JPY 1,416 JPY -1.42 -27.72 21.2K Off
17 Apr 2026 1,232 JPY -0.9% 1,372 JPY 1,418 JPY -1.41 -26.93 17.8K Off
10 Apr 2026 1,243 JPY 0.2% 1,373 JPY 1,420 JPY -1.40 -25.05 15.4K Off
3 Apr 2026 1,241 JPY -0.5% 1,373 JPY 1,422 JPY -1.37 -20.58 19.9K Off
27 Mar 2026 1,247 JPY -2.4% 1,373 JPY 1,423 JPY -1.23 -21.36 21.9K Off
20 Mar 2026 1,278 JPY 0.2% 1,374 JPY 1,425 JPY -1.04 -20.16 12.0K Off
13 Mar 2026 1,275 JPY 0.4% 1,375 JPY 1,427 JPY -0.92 -21.65 39.2K Off