SHH Equity Snapshot

603078 Weekly Equity Report

Jiangyin Jianghua Microelectronics Materials Co., Ltd

Latest Close 41.72 CNY 12 Jun 2026
1W Return 0.4% latest completed week
4W Return 37.9% short-term follow-through
12W Return 85.5% quarterly tape
Trend Breadth 73.1% 38 of 52 weeks active
Volume Ratio 2.2x vs 13-week average
Sharemaestro Evidence Rating

Positive

A cross-signal market read combining weekly price structure, proprietary indicators, factors, Patient Capital, options, sentiment, insider activity, earnings risk, research flow, and sector context.

Evidence Score 69 Positive

Top-level conclusion

The strongest supporting evidence is indicator analysis: Latest 12-week confirmation: trend 12/12, activity pressure 7/12, relative leadership 12/12.

The main constraint is patient capital: Activity-pressure buy-signal evidence highlights potential institutional accumulation windows.

The combined read is constructive, but confirmation should still come from follow-through in price, volume, and group structure.

Primary driver

Indicator analysis 76/100

Latest 12-week confirmation: trend 12/12, activity pressure 7/12, relative leadership 12/12.

Main constraint

Patient Capital Quiet

Activity-pressure buy-signal evidence highlights potential institutional accumulation windows.

Company Brief

What the company does

Jiangyin Jianghua Microelectronics Materials Co., Ltd engages in the research and development, production, and sale of ultra-clean high-purity reagents, photoresist supporting reagents, and other wet electronic chemicals in China. The company offers general chemicals, including acids and bases, solvents, and other products; functional chemicals, such as developing and rinsing solutions, stripping fluid, cleaning agent, and etching products. Its products are applied in integrated circuits, display panel, and crystalline silicon cells areas. The company was founded in 2001 and is based in Jiangyin, China.

Snapshot

What the weekly tape is saying

603078 closed the latest completed week at 41.72 CNY. The 4-week return is 37.9% and the 12-week return is 85.5%. The trend backdrop is active, with activity pressure at 1.70. Setup signature: Leadership continuation with a 78/100 composite read.

Trend backdrop Active
Activity pressure No fresh buy
Price vs Trend 71.1%
Volume 2.2x
Setup Cockpit

A compressed read of the whole setup

The radar blends trend persistence, momentum, activity pressure, relative leadership, volume confirmation, and risk control into one weekly cockpit.

Composite setup radar

Scoreboard

Trend 85 Persistence of the active trend backdrop over the last year and current streak.
Momentum 100 Blend of 4-week and 12-week follow-through.
Activity Pressure 100 Latest activity pressure and whether pressure has improved over four weeks.
Relative Leadership 100 Relative leadership and short-term leadership change.
Expectancy Model 50 Sharemaestro expectancy direction and probability from the latest completed week.
Volume 90 Participation compared with the 13-week volume baseline.
Smart Money 53 Activity pressure and recent smart-money signal balance.
Risk Control 43 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 backdrop dot Positive activity-pressure 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 zone

Close Trend Fair
17.01 CNY 79.2% 48.22 CNY
Range location 79.2% Shows where the latest close sits between the 52-week low and high.
Trend distance 71.1% Price premium or discount versus the weekly Trend Line.
Fair-value gap 136.8% Premium demand or model discount versus Sharemaestro Fair Value.
High-water gap -13.5% Distance from the latest 52-week high.
Momentum

Returns and trend persistence

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

Return windows

1W 0.4%
4W 37.9%
12W 85.5%
26W 134.0%
52W 134.3%

Trend read

Active Streak
20 weeks
52W Active Weeks
38
52W Active Breadth
73.1%
Sector Scope
CN Technology
Sector Rank
219 of 1000
Sector Percentile
78.2%
219 of 1000
Peer Context

Sector and industry pulse

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

Activity Pressure

Pressure, relative leadership, and expectancy

Activity pressure and relative leadership show whether buying pressure and group strength are confirming the price move.

Dynamics path

Activity pressure Relative leadership

Pressure map

Activity pressure
Relative leadership
Pressure 1.70 Latest activity-pressure read.
Pressure change 902.8% Four-week change in activity pressure.
Leadership 83.01 Latest relative-leadership reading.
RS change 125.3% Four-week change in relative leadership.
Expectancy Model Undecided 49.88% probability read.
Indicator Analysis

Smart money, activity pressure, trend signals, and expectancy

Recent confirmation shows whether the latest setup is supported by activity pressure, trend quality, relative leadership, and the Sharemaestro Expectancy Model.

Activity pressure path

Activity pressure Latest 0.73 12W avg 0.61

Expectancy over time

Positive / negative expectancy Current Undecided 49.88%

12-week confirmation

Trend active 12/12 Active trend-backdrop weeks in the latest 12-week window.
Positive pressure 7/12 Weeks with constructive activity pressure in the latest 12-week window.
Positive leadership 12/12 Weeks with positive relative leadership in the latest 12-week window.
Activity pressure 0.73 Current proprietary activity-pressure read.
Buy signals 0 Accumulation signal count in the latest 12 weeks.
Reversal markers 1 1 reversal markers

Smart money activity

Support markers
0
Risk markers
1
Pressure positive weeks
12
Score input
38/100

No recent accumulation markers. 1 reversal markers.

Volume

Participation and confirmation

Volume tells us whether the latest weekly move is being confirmed by unusual participation.

Volume and return confirmation

Participation read

Participation 2.2x Latest volume versus the 13-week average.
Baseline 129.9M 13-week average volume.
One-year base 90.7M 52-week average volume.
Latest 279.7M Most recent completed week.
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

Return shape

Strong gains 9
Modest gains 8
Flat weeks 0
Modest losses 7
Sharp losses 2
Recent vol 6.9% 13-week weekly-return volatility.
Base vol 8.5% 52-week weekly-return volatility.
Up/down split 32/20 Count of positive and negative weeks in the 52-week window.
Average skew 5.6% / -3.8% Average positive week versus average negative week.
Cross-App Evidence

Value, flow, sentiment, events, and research context

These cards convert the rest of Sharemaestro into a compact evidence trail, with direct drilldowns for deeper research.

Earnings, insiders, and research flow

Earnings
-
Insiders
-
News
0 articles
Market Watch
0 posts

Latest Sharemaestro research

  • No recent research articles are stored for this ticker.

Latest Market Watch posts

  • No recent Market Watch posts are stored for this ticker.
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
SHH
Country
CN
Sector
Technology
Industry
Semiconductor Equipment & Materials
Currency
CNY
Market Cap
13.9B

Opportunity signals

  • The trend backdrop is active with a 20-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.
  • Activity pressure is positive on the latest completed week.
  • Volume is elevated versus the 13-week average, confirming attention.

Risk signals

  • 1 reversal markers appear in the recent smart-money tape.

Watch next

  • Trend Line remains the key weekly regime level.
  • Activity pressure is the 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 Pressure Leadership Volume Signal
12 Jun 2026 41.72 CNY 0.4% 24.38 CNY 17.62 CNY 1.70 83.01 279.7M On
5 Jun 2026 41.56 CNY 19.8% 23.60 CNY 17.46 CNY 1.57 85.69 243.7M On
29 May 2026 34.70 CNY 1.3% 22.83 CNY 17.31 CNY 1.09 56.19 196.1M On
22 May 2026 34.25 CNY 13.2% 22.32 CNY 17.19 CNY 0.63 54.25 275.5M On
15 May 2026 30.25 CNY 14.7% 21.80 CNY 17.08 CNY 0.17 36.85 181.0M On
8 May 2026 26.37 CNY 6.3% 21.48 CNY 17.00 CNY -0.21 18.68 102.7M On
1 May 2026 24.81 CNY 4.2% 21.30 CNY 16.95 CNY -0.23 13.64 93.4M On
24 Apr 2026 23.82 CNY 2.3% 21.16 CNY 16.91 CNY -0.26 10.11 81.0M On
17 Apr 2026 23.28 CNY 1.5% 21.03 CNY 16.89 CNY -0.20 8.41 38.7M On
10 Apr 2026 22.93 CNY 7.0% 20.93 CNY 16.86 CNY -0.07 8.55 38.8M On
3 Apr 2026 21.42 CNY -3.9% 20.82 CNY 16.83 CNY 0.07 4.18 30.9M On
27 Mar 2026 22.28 CNY -0.9% 20.75 CNY 16.82 CNY 0.30 7.38 48.9M On
20 Mar 2026 22.49 CNY -3.1% 20.68 CNY 16.78 CNY 0.53 7.41 78.8M On
13 Mar 2026 23.22 CNY -2.3% 20.58 CNY 16.75 CNY 0.71 7.33 51.7M On