Weekly Chart PackCompleted weekly market data · Independent research
TAI · Equity · Taiwan
6921
LeRain Technology Co., Ltd.
TechnologySemiconductors
LeRain Technology Co., Ltd. engages in the design, development, manufacturing, and sales of high-speed signal transmission interfaces and analog circuits in Taiwan, Mainland China, and internationally. The company offers Re-driver ICs, which supports gaming/desktops, servers, data centers, 4K/8K active display port cables, and PCIe and CXL cables. LeRain Technology Co., Ltd. was incorporated in 2020 and is based in New Taipei City, Taiwan.
Last updated
7 Aug 2026
Exchange
Taiwan Stock Exchange · TAI
Sector
Technology
Industry
Semiconductors
Currency
TWD
Market capitalisation
2,397,321,728
Fair value reference
73.86
Next-week expectancy
Negative · 43.73%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-07, 6921 fell 17.26%, moving from 78.20 to 64.70. 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. Market Dynamics is -0.93 on the latest week. Next-week expectancy is negative at 43.73% based on similar historical setup states.
Week Ending
7 Aug 2026
Latest Close
64.70
12-Week Change
-17.26%
Trend Signal
Inactive
Next-Week Expectancy
Negative 43.73%
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 stateInside accepted value
52-week position
20.6%
Low to high
Accepted price
71.31
Latest versus accepted: -9.27%
Fitted direction
Falling
-0.54% per week
Range pressure
32/100
Lower pressure
Range condition
Expanding
1.33× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support55.00
From price
-15.0%
Evidence
22/100
Touches
1
Support63.17
From price
-2.4%
Evidence
39/100
Touches
1
Resistance66.35
From price
2.6%
Evidence
48/100
Touches
2
Resistance71.31
From price
10.2%
Evidence
96/100
Touches
4
Resistance75.00
From price
15.9%
Evidence
82/100
Touches
3
Current reading
What the range shows
Current positionInside accepted value
Price is at 20.6% of its latest 52-week range.
Fitted directionFalling
The fitted centre line is moving -0.54% per week.
Range pressureLower pressure
The current pressure reading is 32/100; 50 is balanced.
Next structural level63.17
Support is 2.4% from the latest close with 39/100 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
64.70
12-Week Change
-17.26%
Trend Signal
Inactive
Next-Week Expectancy
Negative 43.73%
Signal Weeks
0 of 12
Vs Trend Line
Below
Vs Fair Value
Below
Market Dynamics
-0.93
Over the latest 12 completed weeks ending 2026-08-07, 6921 fell 17.26%, moving from 78.20 to 64.70. 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. Market Dynamics is -0.93 on the latest week. Next-week expectancy is negative at 43.73% based on similar historical setup states.
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