Weekly Chart PackCompleted weekly market data · Independent research
TWO · Equity · Taiwan
4550
Chang Jia M&E Engineering Corp.
IndustrialsEngineering & Construction
Chang Jia M&E Engineering Corp., together with its subsidiaries, engages in the planning, design, and engineering contracting of electrical, drainage, and air-conditioning equipment for various commercial buildings and factories in Taiwan. It operates through Mechanical and Electrical; and Sports and Leisure segments. The company offers project construction management services for water supply, drainage, sewage, and wastewater system engineering; power plant, steam, and electricity symbiosis system engineering; ultra-high and high/low voltage system electrical …
Last updated
14 Aug 2026
Exchange
Taipei Exchange · TWO
Sector
Industrials
Industry
Engineering & Construction
Currency
TWD
Market capitalisation
923,271,616
Fair value reference
26.17
Next-week expectancy
Undecided · 50.91%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-14, 4550 rose 1.40%, moving from 24.06 to 24.40. The latest weekly close is above the Trend Line and below Fair Value. Trend Signal is inactive on the latest week and was active in 0 of the last 12 weeks. Relative Strength is -28.19 and has improved across the 12-week window. Market Dynamics is 0.19 on the latest week. Next-week expectancy is undecided at 50.91% based on similar historical setup states.
Week Ending
14 Aug 2026
Latest Close
24.40
12-Week Change
1.40%
Trend Signal
Inactive
Next-Week Expectancy
Undecided 50.91%
Signal Weeks
0 of 12
Weekly Price
Weekly Close
Trend Line
Fair Value
Activity Lines
Chart Panels
Choose up to 5 panels. Drag panel headers to reorder.
Price Action
Up Week
Down Week
Trend Line
Pivotal Level / Support
Volume
Range
Sharemaestro Range
Where price is trading
The fitted range, accepted trading area and strongest price levels are calculated automatically from completed weekly market data.
Current stateInside accepted value
52-week position
26.8%
Low to high
Accepted price
23.92
Latest versus accepted: 2.00%
Fitted direction
Sideways
0.04% per week
Range pressure
53/100
Balanced pressure
Range condition
Normal
1.06× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support23.82
From price
-2.4%
Evidence
99/100
Touches
6
Support24.30
From price
-0.4%
Evidence
84/100
Touches
6
Resistance24.64
From price
1.0%
Evidence
41/100
Touches
2
Resistance25.49
From price
4.5%
Evidence
43/100
Touches
1
Resistance26.03
From price
6.7%
Evidence
44/100
Touches
2
Current reading
What the range shows
Current positionInside accepted value
Price is at 26.8% of its latest 52-week range.
Fitted directionSideways
The fitted centre line is moving +0.04% per week.
Range pressureBalanced pressure
The current pressure reading is 53/100; 50 is balanced.
Next structural level24.64
Resistance is 1.0% from the latest close with 41/100 evidence strength.
Point & Figure
Price structure · volume at price
Point & Figure market structure
Each X marks a rising price box and each O marks a falling price box. Time is removed from the horizontal scale so reversals, breakouts and areas of heavy trading stand out.
MethodAdaptive scale
Smart Money
Close Price
Trend Line
Demand Threshold Line
Reversal Risk Level
Market Dynamics
Volume Action
Price Action
Market Dynamics
Rate of Change
0-1.5TopBottomRawCloseMarket Strength30W ROCVolume SupportPrice Action RibbonBuyFlip UpFlip Down
Price Cycle
Market Price Cycle
PC Activity Line
PC Trend Line
Next-State Map
Next-State Map
Historical one-week transition paths from similar completed-week states.
SMI
Weekly Close
Trend Line
Fair Value
Activity Lines
SMI
Chart Summary
Key Points
Week Ending
14 Aug 2026
Latest Close
24.40
12-Week Change
1.40%
Trend Signal
Inactive
Next-Week Expectancy
Undecided 50.91%
Signal Weeks
0 of 12
Vs Trend Line
Above
Vs Fair Value
Below
Relative Strength
-28.19
Market Dynamics
0.19
Over the latest 12 completed weeks ending 2026-08-14, 4550 rose 1.40%, moving from 24.06 to 24.40. The latest weekly close is above the Trend Line and below Fair Value. Trend Signal is inactive on the latest week and was active in 0 of the last 12 weeks. Relative Strength is -28.19 and has improved across the 12-week window. Market Dynamics is 0.19 on the latest week. Next-week expectancy is undecided at 50.91% based on similar historical setup states.
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