Weekly Chart PackCompleted weekly market data · Independent research
TWO · Equity · Taiwan
7909
YE SIANG
IndustrialsBuilding Products & Equipment
Ye Siang Enterprise Co., Ltd. engages in the design, manufacturing, sales, and installation of chemical filters. It offers chemical filters, air filters, clean room equipment, and positive pressure system purification systems. The company was founded in 1987 and is based in New Taipei City, Taiwan.
Last updated
14 Aug 2026
Exchange
Taipei Exchange · TWO
Sector
Industrials
Industry
Building Products & Equipment
Currency
TWD
Market capitalisation
35,119,841,280
Fair value reference
718.77
Next-week expectancy
Negative · 25.05%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-14, 7909 fell 29.26%, moving from 702.59 to 497.00. The latest weekly close is below Fair Value. Trend Signal is inactive on the latest week and was active in 0 of the last 12 weeks. Market Dynamics is 0.00 on the latest week. Next-week expectancy is negative at 25.05% based on similar historical setup states.
Week Ending
14 Aug 2026
Latest Close
497.00
12-Week Change
-29.26%
Trend Signal
Inactive
Next-Week Expectancy
Negative 25.05%
Signal Weeks
0 of 12
Weekly Price
Weekly Close
Trend Line
Fair Value
Activity Lines
Chart Panels
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Price Action
Up Week
Down Week
Trend Line
Pivotal Level / Support
Volume
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
497.00
12-Week Change
-29.26%
Trend Signal
Inactive
Next-Week Expectancy
Negative 25.05%
Signal Weeks
0 of 12
Vs Fair Value
Below
Market Dynamics
0.00
Over the latest 12 completed weeks ending 2026-08-14, 7909 fell 29.26%, moving from 702.59 to 497.00. The latest weekly close is below Fair Value. Trend Signal is inactive on the latest week and was active in 0 of the last 12 weeks. Market Dynamics is 0.00 on the latest week. Next-week expectancy is negative at 25.05% based on similar historical setup states.
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