Weekly Chart PackCompleted weekly market data · Independent research
TAI · Equity · Taiwan
3550
Copartner Technology Corporation
IndustrialsElectrical Equipment & Parts
Copartner Technology Corporation, together with its subsidiaries, manufactures and sells signal transmission wires and wire sets worldwide. It offers consumer market cables, including USB, SFP/QSFP, plenum HDMI, and display port cables; and transportation cables comprising vehicle, marine, and aircraft video/audio and control cables. The company also provides industrial cables, such as control, flexible, chain, and robot cables; medical cables consisting of medical equipment, medical auto bed control, auto control system, and non-invasive …
Last updated
14 Aug 2026
Exchange
Taiwan Stock Exchange · TAI
Sector
Industrials
Industry
Electrical Equipment & Parts
Currency
TWD
Market capitalisation
2,532,802,304
Fair value reference
17.11
Next-week expectancy
Undecided · 47.40%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-14, 3550 rose 14.04%, moving from 20.65 to 23.55. The latest weekly close is above the Trend Line and above Fair Value. Trend Signal is active on the latest week and was active in 12 of the last 12 weeks. Relative Strength is -6.13 and has improved across the 12-week window. Market Dynamics is -0.73 on the latest week. Next-week expectancy is undecided at 47.40% based on similar historical setup states.
Week Ending
14 Aug 2026
Latest Close
23.55
12-Week Change
14.04%
Trend Signal
Active
Next-Week Expectancy
Undecided 47.40%
Signal Weeks
12 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
41.3%
Low to high
Accepted price
20.59
Latest versus accepted: 14.39%
Fitted direction
Rising
0.98% per week
Range pressure
41/100
Balanced pressure
Range condition
Normal
0.91× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support18.35
From price
-22.1%
Evidence
84/100
Touches
7
Support20.59
From price
-12.6%
Evidence
96/100
Touches
4
Support22.03
From price
-6.5%
Evidence
79/100
Touches
3
Resistance24.53
From price
4.2%
Evidence
57/100
Touches
2
Resistance39.70
From price
68.6%
Evidence
28/100
Touches
1
Current reading
What the range shows
Current positionInside accepted value
Price is at 41.3% of its latest 52-week range.
Fitted directionRising
The fitted centre line is moving +0.98% per week.
Range pressureBalanced pressure
The current pressure reading is 41/100; 50 is balanced.
Next structural level24.53
Resistance is 4.2% from the latest close with 57/100 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
23.55
12-Week Change
14.04%
Trend Signal
Active
Next-Week Expectancy
Undecided 47.40%
Signal Weeks
12 of 12
Vs Trend Line
Above
Vs Fair Value
Above
Relative Strength
-6.13
Market Dynamics
-0.73
Over the latest 12 completed weeks ending 2026-08-14, 3550 rose 14.04%, moving from 20.65 to 23.55. The latest weekly close is above the Trend Line and above Fair Value. Trend Signal is active on the latest week and was active in 12 of the last 12 weeks. Relative Strength is -6.13 and has improved across the 12-week window. Market Dynamics is -0.73 on the latest week. Next-week expectancy is undecided at 47.40% based on similar historical setup states.
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