Weekly Chart PackCompleted weekly market data · Independent research
TWO · Equity · Taiwan
8289
Taitien Electronics Co., Ltd.
TechnologyScientific & Technical Instruments
Taitien Electronics Co., Ltd., together with its subsidiaries, engages in the manufacturing and sale of quartz oscillators in Taiwan, Asia, the Americas, Europe, and internationally. It offers quartz crystals, crystal oscillators, VCXO, TCXO, OCXO, timing modules, QCM, equipment, and mini ovens. The company is also involved in the wholesale and retail of electronic materials; general instrument manufacturing; manufacturing of data storage and processing equipment; and manufacturing of motors and electronic machinery, such …
Last updated
14 Aug 2026
Exchange
Taipei Exchange · TWO
Sector
Technology
Industry
Scientific & Technical Instruments
Currency
TWD
Market capitalisation
3,218,531,328
Fair value reference
29.60
Next-week expectancy
Undecided · 54.09%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-14, 8289 fell 36.39%, moving from 74.04 to 47.10. 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 10 of the last 12 weeks. Relative Strength is 4.29 and has softened across the 12-week window. Market Dynamics is -1.23 on the latest week. Next-week expectancy is undecided at 54.09% based on similar historical setup states.
Week Ending
14 Aug 2026
Latest Close
47.10
12-Week Change
-36.39%
Trend Signal
Inactive
Next-Week Expectancy
Undecided 54.09%
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 stateInside accepted value
52-week position
47.5%
Low to high
Accepted price
66.30
Latest versus accepted: -28.96%
Fitted direction
Rising
1.45% per week
Range pressure
38/100
Balanced pressure
Range condition
Contracting
0.72× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support21.20
From price
-55.0%
Evidence
59/100
Touches
10
Support38.62
From price
-18.0%
Evidence
94/100
Touches
5
Support42.51
From price
-9.8%
Evidence
41/100
Touches
1
Resistance59.87
From price
27.1%
Evidence
45/100
Touches
1
Resistance66.30
From price
40.8%
Evidence
96/100
Touches
4
Resistance74.76
From price
58.7%
Evidence
49/100
Touches
1
Current reading
What the range shows
Current positionInside accepted value
Price is at 47.5% of its latest 52-week range.
Fitted directionRising
The fitted centre line is moving +1.45% per week.
Range pressureBalanced pressure
The current pressure reading is 38/100; 50 is balanced.
Next structural level42.51
Support is 9.8% 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
47.10
12-Week Change
-36.39%
Trend Signal
Inactive
Next-Week Expectancy
Undecided 54.09%
Signal Weeks
10 of 12
Vs Trend Line
Above
Vs Fair Value
Above
Relative Strength
4.29
Market Dynamics
-1.23
Over the latest 12 completed weeks ending 2026-08-14, 8289 fell 36.39%, moving from 74.04 to 47.10. 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 10 of the last 12 weeks. Relative Strength is 4.29 and has softened across the 12-week window. Market Dynamics is -1.23 on the latest week. Next-week expectancy is undecided at 54.09% based on similar historical setup states.
Industry Peers
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