SHZ Equity Snapshot

301308 Weekly Equity Report

Shenzhen Longsys Electronics Co., Ltd.

Interactive chart JSON snapshot
Latest Close 514.9 CNY 12 Jun 2026
1W Return -1.0% latest completed week
4W Return -12.6% short-term follow-through
12W Return 56.3% quarterly tape
Trend Breadth 73.1% 38 of 52 weeks active
Volume Ratio 0.8x vs 13-week average
Company Brief

What the company does

Shenzhen Longsys Electronics Co., Ltd. engages in the research, design, packaging, testing, production, and sales of semiconductor memory application products. The company provides embedded storage, solid-state drive, mobile memory, and memory module. It also offers automotive, industrial, enterprise, and small capacity storage solutions. The company's products and services are used in various applications, including movie terminals, functional devices, smart home appliances, smart wearables, Netcom equipment, commercial electronics, smart devices, industrial control, security monitoring, in-vehicle applications, and artificial intelligence. Shenzhen Longsys Electronics Co., Ltd. was founded in 1999 and is based in Shenzhen, China.

Snapshot

What the weekly tape is saying

301308 closed the latest completed week at 514.9 CNY. The 4-week return is -12.6% and the 12-week return is 56.3%. Trend Signal is active, Market Dynamics is 1.30. Setup signature: Balanced read with a 64/100 composite read.

Trend Signal Active
Market Dynamics No fresh buy
Price vs Trend 47.0%
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 85 Persistence of active Trend Signal over the last year and current streak.
Momentum 72 Blend of 4-week and 12-week follow-through.
Dynamics 77 Latest Market Dynamics and whether pressure has improved over four weeks.
Relative Strength 100 Relative leadership and short-term RS change.
Volume 35 Participation compared with the 13-week volume baseline.
Risk Control 16 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
350.2 CNY
Vs Trend Line
47.0%
Fair Value
144.0 CNY
Vs Fair Value
257.5%
52W High
637.2 CNY
52W Low
70.62 CNY
Drawdown
-19.2%
Range Position
78.4%
Momentum

Returns and trend persistence

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

Return windows

1W -1.0%
4W -12.6%
12W 56.3%
26W 116.6%
52W 602.2%

Trend read

Active Streak
38 weeks
52W Active Weeks
38
52W Active Breadth
73.1%
Sector Scope
CN Technology
Sector Rank
273 of 1000
Sector Percentile
72.8%
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
1.30
4W MD Change
38.5%
Relative Strength
86.82
4W RS Change
-34.4%
Expectation
Undecided
Probability
50.82%
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
70.8M
13W Average
85.9M
52W Average
75.7M
Vs 13W
0.8x
Vs 52W
0.9x
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
10.4%
52W Volatility
10.2%
Upside Weeks
33
Downside Weeks
19
Downside Breadth
36.5%
Avg Gain / Loss
10.0% / -5.6%
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
SHZ
Country
CN
Sector
Technology
Industry
Computer Hardware
Currency
CNY
Market Cap
219.8B

Opportunity signals

  • Trend Signal is active with a 38-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 514.9 CNY -1.0% 350.2 CNY 144.0 CNY 1.30 86.82 70.8M On
5 Jun 2026 520.0 CNY -5.5% 342.3 CNY 141.5 CNY 1.61 89.74 97.7M On
29 May 2026 550.2 CNY 0.3% 333.6 CNY 138.8 CNY 1.57 103.28 93.3M On
22 May 2026 548.4 CNY -6.9% 322.7 CNY 135.9 CNY 1.32 108.83 93.8M On
15 May 2026 589.4 CNY 23.0% 310.3 CNY 133.0 CNY 0.94 132.27 124.0M On
8 May 2026 479.0 CNY 19.7% 296.7 CNY 129.8 CNY 0.56 95.75 76.4M On
1 May 2026 400.3 CNY 7.5% 286.6 CNY 127.4 CNY 0.19 73.38 87.4M On
24 Apr 2026 372.5 CNY 0.7% 278.0 CNY 125.5 CNY -0.19 67.05 72.0M On
17 Apr 2026 369.8 CNY 8.6% 269.8 CNY 123.7 CNY -0.31 70.21 91.5M On
10 Apr 2026 340.6 CNY 19.5% 261.2 CNY 122.0 CNY -0.35 66.78 61.6M On
3 Apr 2026 285.0 CNY -10.8% 252.9 CNY 120.4 CNY -0.25 52.65 67.2M On
27 Mar 2026 319.4 CNY -3.1% 246.6 CNY 119.0 CNY -0.08 68.95 76.5M On
20 Mar 2026 329.5 CNY 1.2% 239.2 CNY 117.4 CNY -0.19 76.36 104.6M On
13 Mar 2026 325.5 CNY 6.6% 231.2 CNY 115.7 CNY -0.38 72.63 93.9M On