Weekly Chart PackCompleted weekly market data · Independent research
TAI · Equity · Taiwan
7788
Song Chuan Precision Co., Ltd.
IndustrialsElectrical Equipment & Parts
Song Chuan Precision Co., Ltd. manufactures and sells electromechanical power relays in Taiwan and internationally. It primarily offers relays, PCB and plug-in automotive relays, PCB miniature power relays, industrial and general-purpose relays, and safety relays for home appliance, automotive, IT product, and other applications. The company was founded in 1974 and is headquartered in New Taipei City, Taiwan.
Last updated
14 Aug 2026
Exchange
Taiwan Stock Exchange · TAI
Sector
Industrials
Industry
Electrical Equipment & Parts
Currency
TWD
Market capitalisation
21,371,926,528
Fair value reference
161.51
Next-week expectancy
Negative · 41.23%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-14, 7788 rose 41.54%, moving from 189.34 to 268.00. The latest weekly close is above the Trend Line and above Fair Value. Trend Signal is active on the latest week and was active in 12 of the last 12 weeks. Relative Strength is 19.06 and has improved across the 12-week window. Market Dynamics is -0.08 on the latest week. Next-week expectancy is negative at 41.23% based on similar historical setup states.
Week Ending
14 Aug 2026
Latest Close
268.00
12-Week Change
41.54%
Trend Signal
Active
Next-Week Expectancy
Negative 41.23%
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 stateInside accepted value
52-week position
82.9%
Low to high
Accepted price
254.46
Latest versus accepted: 5.32%
Fitted direction
Rising
1.03% per week
Range pressure
74/100
Upper pressure
Range condition
Expanding
1.54× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support188.25
From price
-29.8%
Evidence
80/100
Touches
3
Support254.46
From price
-5.1%
Evidence
96/100
Touches
4
Current pivot267.19
From price
-0.3%
Evidence
72/100
Touches
2
Resistance277.38
From price
3.5%
Evidence
48/100
Touches
1
Resistance302.84
From price
13.0%
Evidence
30/100
Touches
1
Current reading
What the range shows
Current positionInside accepted value
Price is at 82.9% of its latest 52-week range.
Fitted directionRising
The fitted centre line is moving +1.03% per week.
Range pressureUpper pressure
The current pressure reading is 74/100; 50 is balanced.
Next structural level277.38
Resistance is 3.5% 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
268.00
12-Week Change
41.54%
Trend Signal
Active
Next-Week Expectancy
Negative 41.23%
Signal Weeks
12 of 12
Vs Trend Line
Above
Vs Fair Value
Above
Relative Strength
19.06
Market Dynamics
-0.08
Over the latest 12 completed weeks ending 2026-08-14, 7788 rose 41.54%, moving from 189.34 to 268.00. The latest weekly close is above the Trend Line and above Fair Value. Trend Signal is active on the latest week and was active in 12 of the last 12 weeks. Relative Strength is 19.06 and has improved across the 12-week window. Market Dynamics is -0.08 on the latest week. Next-week expectancy is negative at 41.23% based on similar historical setup states.
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