Weekly Chart PackCompleted weekly market data · Independent research
TAI · Equity · Taiwan
2457
Phihong Technology Co., Ltd.
IndustrialsElectrical Equipment & Parts
Phihong Technology Co., Ltd. operates as a power supply company in Taiwan. The company offers adapters, such as desktop adapter, fixed plug wall adapter, and interchangeable plug wall adapter; power-over-ethernet solutions, including PoE injector and splitter, media converter, and PoE to USB C; and medical open frame and medical adapter. It also provides battery charger solutions; open frame and internal PSU; and EV chargers, as well as engages in electric vehicle energy …
Last updated
14 Aug 2026
Exchange
Taiwan Stock Exchange · TAI
Sector
Industrials
Industry
Electrical Equipment & Parts
Currency
TWD
Market capitalisation
10,003,380,224
Fair value reference
38.35
Next-week expectancy
Negative · 40.30%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-14, 2457 fell 9.42%, moving from 26.00 to 23.55. The latest weekly close is below the Trend Line and below Fair Value. Trend Signal is inactive on the latest week and was active in 0 of the last 12 weeks. Relative Strength is -38.05 and has softened across the 12-week window. Market Dynamics is -0.55 on the latest week. Next-week expectancy is negative at 40.30% based on similar historical setup states.
Week Ending
14 Aug 2026
Latest Close
23.55
12-Week Change
-9.42%
Trend Signal
Inactive
Next-Week Expectancy
Negative 40.30%
Signal Weeks
0 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 / Resistance
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 accepted value
52-week position
17.6%
Low to high
Accepted price
29.84
Latest versus accepted: -21.07%
Fitted direction
Sideways
-0.09% per week
Range pressure
32/100
Lower pressure
Range condition
Normal
1.02× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support19.90
From price
-15.5%
Evidence
48/100
Touches
3
Current pivot23.45
From price
-0.4%
Evidence
77/100
Touches
7
Resistance26.30
From price
11.7%
Evidence
61/100
Touches
5
Resistance27.98
From price
18.8%
Evidence
80/100
Touches
4
Resistance29.84
From price
26.7%
Evidence
87/100
Touches
3
Current reading
What the range shows
Current positionBelow accepted value
Price is at 17.6% of its latest 52-week range.
Fitted directionSideways
The fitted centre line is moving -0.09% per week.
Range pressureLower pressure
The current pressure reading is 32/100; 50 is balanced.
Next structural level19.90
Support is 15.5% 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
23.55
12-Week Change
-9.42%
Trend Signal
Inactive
Next-Week Expectancy
Negative 40.30%
Signal Weeks
0 of 12
Vs Trend Line
Below
Vs Fair Value
Below
Relative Strength
-38.05
Market Dynamics
-0.55
Over the latest 12 completed weeks ending 2026-08-14, 2457 fell 9.42%, moving from 26.00 to 23.55. The latest weekly close is below the Trend Line and below Fair Value. Trend Signal is inactive on the latest week and was active in 0 of the last 12 weeks. Relative Strength is -38.05 and has softened across the 12-week window. Market Dynamics is -0.55 on the latest week. Next-week expectancy is negative at 40.30% based on similar historical setup states.
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