SHZ Equity Snapshot

300623 Weekly Equity Report

Jiangsu JieJie Microelectronics Co., Ltd.

Interactive chart JSON snapshot
Latest Close 31.80 CNY 12 Jun 2026
1W Return -4.4% latest completed week
4W Return 2.7% short-term follow-through
12W Return 11.2% quarterly tape
Trend Breadth 19.2% 10 of 52 weeks active
Volume Ratio 1.2x vs 13-week average
Company Brief

What the company does

Jiangsu JieJie Microelectronics Co., Ltd. engages in the research and development, design, production, and sale of power semiconductor chips and devices in China and internationally. It offers uni-directional and bi-directional thyristors; transient voltage and thyristor surge suppresso, TVS diode array, sidac, zener and small switching diodes, small signal transistor, varistor, and ceramic gas discharge tube; and automotive, low and medium-voltage, and high-voltage MOSFETs. The company also provides rectifier diodes and bridge rectifier; power modules and components; opto-coupler; power IC; and IGBT products. Its products are used in fast charger, electric vehicle charging, switched-mode power supply, …

Snapshot

What the weekly tape is saying

300623 closed the latest completed week at 31.80 CNY. The 4-week return is 2.7% and the 12-week return is 11.2%. Trend Signal is active, Market Dynamics is 0.68. Setup signature: Balanced read with a 50/100 composite read.

Trend Signal Active
Market Dynamics No fresh buy
Price vs Trend 6.4%
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 24 Persistence of active Trend Signal over the last year and current streak.
Momentum 66 Blend of 4-week and 12-week follow-through.
Dynamics 84 Latest Market Dynamics and whether pressure has improved over four weeks.
Relative Strength 31 Relative leadership and short-term RS change.
Volume 50 Participation compared with the 13-week volume baseline.
Risk Control 44 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
29.88 CNY
Vs Trend Line
6.4%
Fair Value
25.10 CNY
Vs Fair Value
26.7%
52W High
38.65 CNY
52W Low
25.78 CNY
Drawdown
-17.7%
Range Position
46.8%
Momentum

Returns and trend persistence

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

Return windows

1W -4.4%
4W 2.7%
12W 11.2%
26W 18.6%
52W 13.3%

Trend read

Active Streak
4 weeks
52W Active Weeks
10
52W Active Breadth
19.2%
Sector Scope
CN Technology
Sector Rank
484 of 1000
Sector Percentile
51.7%
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
0.68
4W MD Change
277.1%
Relative Strength
-7.54
4W RS Change
50.8%
Expectation
Undecided
Probability
47.81%
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
149.1M
13W Average
125.8M
52W Average
105.8M
Vs 13W
1.2x
Vs 52W
1.4x
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
4.2%
52W Volatility
4.3%
Upside Weeks
24
Downside Weeks
27
Downside Breadth
51.9%
Avg Gain / Loss
4.1% / -3.0%
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
SHZ
Country
CN
Sector
Technology
Industry
Semiconductor Equipment & Materials
Currency
CNY
Market Cap
27.1B

Opportunity signals

  • Trend Signal is active with a 4-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

  • No major top-level risk cluster is currently dominant.

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 31.80 CNY -4.4% 29.88 CNY 25.10 CNY 0.68 -7.54 149.1M On
5 Jun 2026 33.27 CNY -1.7% 29.77 CNY 25.02 CNY 0.53 -5.98 182.2M On
29 May 2026 33.85 CNY 0.6% 29.62 CNY 24.93 CNY 0.26 -6.48 337.6M On
22 May 2026 33.65 CNY 8.7% 29.50 CNY 24.84 CNY -0.08 -7.68 218.0M On
15 May 2026 30.97 CNY 2.8% 29.38 CNY 24.74 CNY -0.38 -15.33 191.1M Off
8 May 2026 30.13 CNY 4.1% 29.38 CNY 24.67 CNY -0.53 -18.25 84.7M Off
1 May 2026 28.95 CNY 2.8% 29.44 CNY 24.60 CNY -0.55 -19.74 84.2M Off
24 Apr 2026 28.16 CNY -1.5% 29.55 CNY 24.56 CNY -0.59 -21.69 110.2M Off
17 Apr 2026 28.58 CNY 1.0% 29.65 CNY 24.54 CNY -0.54 -20.89 62.3M Off
10 Apr 2026 28.31 CNY 7.2% 29.74 CNY 24.50 CNY -0.43 -19.20 50.8M Off
3 Apr 2026 26.41 CNY -3.6% 29.85 CNY 24.47 CNY -0.24 -19.85 44.4M Off
27 Mar 2026 27.41 CNY -4.2% 30.12 CNY 24.45 CNY 0.07 -19.88 58.4M Off
20 Mar 2026 28.60 CNY -4.8% 30.33 CNY 24.41 CNY 0.44 -17.66 62.3M Off
13 Mar 2026 30.03 CNY -3.3% 30.47 CNY 24.37 CNY 0.82 -16.67 74.0M Off