Weekly Chart PackCompleted weekly market data · Independent research
TAI · Equity · Taiwan
4771
Vizionfocus Inc.
HealthcareMedical Instruments & Supplies
Vizionfocus Inc. engages in the manufacturing of medical equipment in Japan, China, Southeast Asia and the United States. It also manufactures mechanical equipment, optical instruments, and precision instruments; trades internationally; and provides other consulting services. In addition, the company engages in the research and development, design, OEM, development, and sale of contact lenses, as well as customized services. Vizionfocus Inc. was founded in 2012 and is headquartered in Miaoli, Taiwan.
Last updated
7 Aug 2026
Exchange
Taiwan Stock Exchange · TAI
Sector
Healthcare
Industry
Medical Instruments & Supplies
Currency
TWD
Market capitalisation
11,624,382,464
Fair value reference
203.41
Next-week expectancy
Negative · 43.01%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-07, 4771 rose 9.11%, moving from 185.60 to 202.50. The latest weekly close is above the Trend Line and below Fair Value. Trend Signal is active on the latest week and was active in 12 of the last 12 weeks. Relative Strength is -17.02 and has improved across the 12-week window. Market Dynamics is 0.08 on the latest week. Next-week expectancy is negative at 43.01% based on similar historical setup states.
Week Ending
7 Aug 2026
Latest Close
202.50
12-Week Change
9.11%
Trend Signal
Active
Next-Week Expectancy
Negative 43.01%
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 stateAbove the trend range
52-week position
78.8%
Low to high
Accepted price
172.36
Latest versus accepted: 17.49%
Fitted direction
Rising
0.18% per week
Range pressure
73/100
Upper pressure
Range condition
Expanding
1.50× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support174.31
From price
-13.9%
Evidence
98/100
Touches
8
Support181.19
From price
-10.5%
Evidence
90/100
Touches
8
Support200.43
From price
-1.0%
Evidence
49/100
Touches
3
Resistance207.44
From price
2.4%
Evidence
18/100
Touches
1
Resistance213.56
From price
5.5%
Evidence
30/100
Touches
1
Current reading
What the range shows
Current positionAbove the trend range
Price is at 78.8% of its latest 52-week range.
Fitted directionRising
The fitted centre line is moving +0.18% per week.
Range pressureUpper pressure
The current pressure reading is 73/100; 50 is balanced.
Next structural level207.44
Resistance is 2.4% from the latest close with 18/100 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
202.50
12-Week Change
9.11%
Trend Signal
Active
Next-Week Expectancy
Negative 43.01%
Signal Weeks
12 of 12
Vs Trend Line
Above
Vs Fair Value
Below
Relative Strength
-17.02
Market Dynamics
0.08
Over the latest 12 completed weeks ending 2026-08-07, 4771 rose 9.11%, moving from 185.60 to 202.50. The latest weekly close is above the Trend Line and below Fair Value. Trend Signal is active on the latest week and was active in 12 of the last 12 weeks. Relative Strength is -17.02 and has improved across the 12-week window. Market Dynamics is 0.08 on the latest week. Next-week expectancy is negative at 43.01% based on similar historical setup states.
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