Weekly Chart PackCompleted weekly market data · Independent research
TAI · Equity · Taiwan
1521
Ta Yih Industrial Co., Ltd.
Consumer CyclicalAuto Parts
Ta Yih Industrial Co., Ltd. engages in the manufacturing and processing of automobile parts, motorcycle parts, rail vehicle parts, transportation machinery, and industrial plastic parts in Taiwan and internationally. It offers LED fishing lighting; and railway lighting, such as dimming controllers, rail vehicle luminaires interior lighting, LED boards, LED tubes, track lighting aluminum alloy parts, LED digital displays, reading lights, downlights, intelligent electronic ballast converters, indicator lights, side indicator lights, indicator lamps, …
Last updated
14 Aug 2026
Exchange
Taiwan Stock Exchange · TAI
Sector
Consumer Cyclical
Industry
Auto Parts
Currency
TWD
Market capitalisation
1,962,922,496
Fair value reference
29.97
Next-week expectancy
Negative · 42.92%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-14, 1521 fell 10.42%, moving from 28.74 to 25.75. The latest weekly close is above the Trend Line and below Fair Value. Trend Signal is inactive on the latest week and was active in 11 of the last 12 weeks. Relative Strength is -25.77 and has improved across the 12-week window. Market Dynamics is 0.03 on the latest week. Next-week expectancy is negative at 42.92% based on similar historical setup states.
Week Ending
14 Aug 2026
Latest Close
25.75
12-Week Change
-10.42%
Trend Signal
Inactive
Next-Week Expectancy
Negative 42.92%
Signal Weeks
11 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
41.0%
Low to high
Accepted price
26.27
Latest versus accepted: -1.99%
Fitted direction
Sideways
0.11% per week
Range pressure
50/100
Balanced pressure
Range condition
Normal
0.91× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support24.08
From price
-6.5%
Evidence
83/100
Touches
3
Support24.77
From price
-3.8%
Evidence
95/100
Touches
6
Resistance26.27
From price
2.0%
Evidence
100/100
Touches
8
Resistance27.40
From price
6.4%
Evidence
82/100
Touches
4
Current reading
What the range shows
Current positionInside accepted value
Price is at 41.0% of its latest 52-week range.
Fitted directionSideways
The fitted centre line is moving +0.11% per week.
Range pressureBalanced pressure
The current pressure reading is 50/100; 50 is balanced.
Next structural level24.77
Support is 3.8% from the latest close with 95/100 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
25.75
12-Week Change
-10.42%
Trend Signal
Inactive
Next-Week Expectancy
Negative 42.92%
Signal Weeks
11 of 12
Vs Trend Line
Above
Vs Fair Value
Below
Relative Strength
-25.77
Market Dynamics
0.03
Over the latest 12 completed weeks ending 2026-08-14, 1521 fell 10.42%, moving from 28.74 to 25.75. The latest weekly close is above the Trend Line and below Fair Value. Trend Signal is inactive on the latest week and was active in 11 of the last 12 weeks. Relative Strength is -25.77 and has improved across the 12-week window. Market Dynamics is 0.03 on the latest week. Next-week expectancy is negative at 42.92% based on similar historical setup states.
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