Weekly Chart PackCompleted weekly market data · Independent research
TWO · Equity · Taiwan
4577
Ofuna Technology Co., Ltd.
IndustrialsSpecialty Industrial Machinery
Ofuna Technology Co., Ltd. designs, manufactures, and sells drilling machines and related services in Taiwan, China, and Japan. The company provides laser drilling machines; precision spindles; molding machines and cleaning machines for printed circuit boards; processes, sells, and repairs and maintenance services for various printed circuit boards; and import and export trade of products and parts. It also offers overseas investment company equipment; sales and maintenance business; and printed circuit board equipment …
Last updated
14 Aug 2026
Exchange
Taipei Exchange · TWO
Sector
Industrials
Industry
Specialty Industrial Machinery
Currency
TWD
Market capitalisation
3,837,677,824
Fair value reference
40.43
Next-week expectancy
Negative · 44.60%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-14, 4577 fell 29.96%, moving from 111.50 to 78.10. 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 4 of the last 12 weeks. Relative Strength is -19.25 and has softened across the 12-week window. Market Dynamics is -1.16 on the latest week. Next-week expectancy is negative at 44.60% based on similar historical setup states.
Week Ending
14 Aug 2026
Latest Close
78.10
12-Week Change
-29.96%
Trend Signal
Inactive
Next-Week Expectancy
Negative 44.60%
Signal Weeks
4 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
31.6%
Low to high
Accepted price
39.80
Latest versus accepted: 96.25%
Fitted direction
Rising
1.41% per week
Range pressure
25/100
Lower pressure
Range condition
Contracting
0.73× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support50.95
From price
-34.8%
Evidence
84/100
Touches
4
Support62.85
From price
-19.5%
Evidence
84/100
Touches
6
Resistance83.18
From price
6.5%
Evidence
48/100
Touches
2
Resistance111.50
From price
42.8%
Evidence
33/100
Touches
1
Current reading
What the range shows
Current positionBelow the trend range
Price is at 31.6% of its latest 52-week range.
Fitted directionRising
The fitted centre line is moving +1.41% per week.
Range pressureLower pressure
The current pressure reading is 25/100; 50 is balanced.
Next structural level83.18
Resistance is 6.5% from the latest close with 48/100 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
78.10
12-Week Change
-29.96%
Trend Signal
Inactive
Next-Week Expectancy
Negative 44.60%
Signal Weeks
4 of 12
Vs Trend Line
Below
Vs Fair Value
Above
Relative Strength
-19.25
Market Dynamics
-1.16
Over the latest 12 completed weeks ending 2026-08-14, 4577 fell 29.96%, moving from 111.50 to 78.10. 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 4 of the last 12 weeks. Relative Strength is -19.25 and has softened across the 12-week window. Market Dynamics is -1.16 on the latest week. Next-week expectancy is negative at 44.60% based on similar historical setup states.
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