Weekly Chart PackCompleted weekly market data · Independent research
TWO · Equity · Taiwan
8121
Acme Electronics Corporation
TechnologyElectronic Components
Acme Electronics Corporation produces and sells soft ferrite products in Taiwan, Asia, the Americas, Europe, and internationally. The company provides manganese-zinc and nickel-zinc soft ferrite cores which are used in filters, choke coils, electronic ballasts, power supplies, various transformers, chargers, cloud servers, desktop computers, notebook computers, LCD monitors, and LED TV, as well as mobile phones, automotive electronics, and communication network equipment. It also offers SiC powder. The company was founded in …
Last updated
14 Aug 2026
Exchange
Taipei Exchange · TWO
Sector
Technology
Industry
Electronic Components
Currency
TWD
Market capitalisation
6,304,614,912
Fair value reference
28.94
Next-week expectancy
Negative · 41.22%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-14, 8121 fell 26.82%, moving from 40.45 to 29.60. 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 -28.10 and has softened across the 12-week window. Market Dynamics is -0.90 on the latest week. Next-week expectancy is negative at 41.22% based on similar historical setup states.
Week Ending
14 Aug 2026
Latest Close
29.60
12-Week Change
-26.82%
Trend Signal
Inactive
Next-Week Expectancy
Negative 41.22%
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
30.2%
Low to high
Accepted price
29.15
Latest versus accepted: 1.54%
Fitted direction
Rising
0.55% per week
Range pressure
24/100
Lower pressure
Range condition
Normal
0.90× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support23.30
From price
-21.3%
Evidence
68/100
Touches
4
Support26.20
From price
-11.5%
Evidence
88/100
Touches
6
Current pivot29.15
From price
-1.5%
Evidence
100/100
Touches
6
Resistance32.21
From price
8.8%
Evidence
75/100
Touches
3
Resistance42.92
From price
45.0%
Evidence
39/100
Touches
1
Current reading
What the range shows
Current positionInside accepted value
Price is at 30.2% of its latest 52-week range.
Fitted directionRising
The fitted centre line is moving +0.55% per week.
Range pressureLower pressure
The current pressure reading is 24/100; 50 is balanced.
Next structural level32.21
Resistance is 8.8% from the latest close with 75/100 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
29.60
12-Week Change
-26.82%
Trend Signal
Inactive
Next-Week Expectancy
Negative 41.22%
Signal Weeks
10 of 12
Vs Trend Line
Below
Vs Fair Value
Above
Relative Strength
-28.10
Market Dynamics
-0.90
Over the latest 12 completed weeks ending 2026-08-14, 8121 fell 26.82%, moving from 40.45 to 29.60. 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 -28.10 and has softened across the 12-week window. Market Dynamics is -0.90 on the latest week. Next-week expectancy is negative at 41.22% based on similar historical setup states.
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