Weekly Chart PackCompleted weekly market data · Independent research
TAI · Equity · Taiwan
4739
Coremax Corporation
Basic MaterialsSpecialty Chemicals
Coremax Corporation engages in the research, development, manufacture, and marketing of metal-based specialty chemicals and battery materials in Taiwan. The company provides catalysts in liquid form, including prime cobalt acetate, manganese acetate, cobalt manganese acetate, cobalt manganese bromide, cobalt bromide, manganese bromide, and regenerated cobalt manganese bromide solutions; and in crystalline forms, such as cobalt acetate and manganese acetate. It also offers specialty chemicals and battery materials comprising cobalt hydroxide, cobalt and …
Last updated
14 Aug 2026
Exchange
Taiwan Stock Exchange · TAI
Sector
Basic Materials
Industry
Specialty Chemicals
Currency
TWD
Market capitalisation
11,118,714,880
Fair value reference
66.73
Next-week expectancy
Undecided · 46.36%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-14, 4739 fell 16.73%, moving from 107.13 to 89.20. The latest weekly close is above the Trend Line and above Fair Value. Trend Signal is inactive on the latest week and was active in 9 of the last 12 weeks. Relative Strength is -16.33 and has softened across the 12-week window. Market Dynamics is -1.10 on the latest week. Next-week expectancy is undecided at 46.36% based on similar historical setup states.
Week Ending
14 Aug 2026
Latest Close
89.20
12-Week Change
-16.73%
Trend Signal
Inactive
Next-Week Expectancy
Undecided 46.36%
Signal Weeks
9 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
44.2%
Low to high
Accepted price
68.20
Latest versus accepted: 30.80%
Fitted direction
Rising
0.82% per week
Range pressure
36/100
Balanced pressure
Range condition
Normal
0.86× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support68.70
From price
-23.0%
Evidence
100/100
Touches
5
Support74.64
From price
-16.3%
Evidence
82/100
Touches
4
Support87.17
From price
-2.3%
Evidence
80/100
Touches
3
Resistance91.26
From price
2.3%
Evidence
43/100
Touches
1
Resistance105.64
From price
18.4%
Evidence
47/100
Touches
2
Resistance112.07
From price
25.6%
Evidence
45/100
Touches
1
Current reading
What the range shows
Current positionInside accepted value
Price is at 44.2% of its latest 52-week range.
Fitted directionRising
The fitted centre line is moving +0.82% per week.
Range pressureBalanced pressure
The current pressure reading is 36/100; 50 is balanced.
Next structural level91.26
Resistance is 2.3% from the latest close with 43/100 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
89.20
12-Week Change
-16.73%
Trend Signal
Inactive
Next-Week Expectancy
Undecided 46.36%
Signal Weeks
9 of 12
Vs Trend Line
Above
Vs Fair Value
Above
Relative Strength
-16.33
Market Dynamics
-1.10
Over the latest 12 completed weeks ending 2026-08-14, 4739 fell 16.73%, moving from 107.13 to 89.20. The latest weekly close is above the Trend Line and above Fair Value. Trend Signal is inactive on the latest week and was active in 9 of the last 12 weeks. Relative Strength is -16.33 and has softened across the 12-week window. Market Dynamics is -1.10 on the latest week. Next-week expectancy is undecided at 46.36% based on similar historical setup states.
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