Weekly Chart PackCompleted weekly market data · Independent research
TAI · Equity · Taiwan
1721
Sunko Ink Co., Ltd.
Basic MaterialsChemicals
Sunko Ink Co., Ltd. engages in the manufacture and trading of chemicals and industrial materials in Taiwan, the United States, Asia, Europe, and internationally. The company offers matting and gloss agents, and thermoplastic polyurethane and elastomers; ultraviolet absorber; crosslinking agents, halogen-free flame retardants, electronic chemicals, and antioxidants; polyurethane resin and top coating material; and plant protection pesticides. It also provides agrochemicals; fine chemicals, such as curing agent, non-halogenated flame retardant, and reducing …
Last updated
7 Aug 2026
Exchange
Taiwan Stock Exchange · TAI
Sector
Basic Materials
Industry
Chemicals
Currency
TWD
Market capitalisation
3,688,435,968
Fair value reference
16.10
Next-week expectancy
Negative · 43.80%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-07, 1721 fell 32.41%, moving from 29.00 to 19.60. The latest weekly close is below the Trend Line and above Fair Value. Trend Signal is inactive on the latest week and was active in 10 of the last 12 weeks. Relative Strength is -15.60 and has softened across the 12-week window. Market Dynamics is -1.19 on the latest week. Next-week expectancy is negative at 43.80% based on similar historical setup states.
Week Ending
7 Aug 2026
Latest Close
19.60
12-Week Change
-32.41%
Trend Signal
Inactive
Next-Week Expectancy
Negative 43.80%
Signal Weeks
10 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 stateBelow the trend range
52-week position
35.3%
Low to high
Accepted price
12.18
Latest versus accepted: 60.87%
Fitted direction
Rising
1.07% per week
Range pressure
22/100
Lower pressure
Range condition
Normal
0.83× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support12.45
From price
-36.5%
Evidence
100/100
Touches
6
Support13.85
From price
-29.3%
Evidence
75/100
Touches
5
Support18.06
From price
-7.9%
Evidence
73/100
Touches
3
Resistance21.95
From price
12.0%
Evidence
50/100
Touches
3
Resistance29.05
From price
48.2%
Evidence
46/100
Touches
1
Current reading
What the range shows
Current positionBelow the trend range
Price is at 35.3% of its latest 52-week range.
Fitted directionRising
The fitted centre line is moving +1.07% per week.
Range pressureLower pressure
The current pressure reading is 22/100; 50 is balanced.
Next structural level21.95
Resistance is 12.0% from the latest close with 50/100 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
7 Aug 2026
Latest Close
19.60
12-Week Change
-32.41%
Trend Signal
Inactive
Next-Week Expectancy
Negative 43.80%
Signal Weeks
10 of 12
Vs Trend Line
Below
Vs Fair Value
Above
Relative Strength
-15.60
Market Dynamics
-1.19
Over the latest 12 completed weeks ending 2026-08-07, 1721 fell 32.41%, moving from 29.00 to 19.60. The latest weekly close is below the Trend Line and above Fair Value. Trend Signal is inactive on the latest week and was active in 10 of the last 12 weeks. Relative Strength is -15.60 and has softened across the 12-week window. Market Dynamics is -1.19 on the latest week. Next-week expectancy is negative at 43.80% based on similar historical setup states.
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