Weekly Chart PackCompleted weekly market data · Independent research
TAI · Equity · Taiwan
5215
Ko Ja (Cayman) Co., Ltd.
TechnologyComputer Hardware
Ko Ja (Cayman) Co., Ltd. designs and manufactures service of membrane touch switches, back light modules, light guide plates and silicone rubber domes in Mainland China, Taiwan, and internationally. It offers keyboard membrane and capacitive and resistor membrane; input device membrane, MESH, and nameplate; blood glucose test strip and functional electrode; and conductive transparent ink membrane and resistive membrane. The company also provides conductive paste sales and management services; and chemical raw …
Last updated
14 Aug 2026
Exchange
Taiwan Stock Exchange · TAI
Sector
Technology
Industry
Computer Hardware
Currency
TWD
Market capitalisation
2,637,858,048
Fair value reference
41.29
Next-week expectancy
Undecided · 50.37%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-14, 5215 fell 12.35%, moving from 46.78 to 41.00. The latest weekly close is above the Trend Line and below Fair Value. Trend Signal is active on the latest week and was active in 12 of the last 12 weeks. Relative Strength is -19.48 and has softened across the 12-week window. Market Dynamics is -0.67 on the latest week. Next-week expectancy is undecided at 50.37% based on similar historical setup states.
Week Ending
14 Aug 2026
Latest Close
41.00
12-Week Change
-12.35%
Trend Signal
Active
Next-Week Expectancy
Undecided 50.37%
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
Completed weekly market tape
Price Action
A deep view of how price is behaving against its own completed history, trend, structural levels and participation.
Current weekly interpretationDeclining structure with constructive close
Recent completed price swings are progressing lower on both sides of the range. Price is above its completed-week trend reference and that reference is rising.
Full context · Unstable
Current structureDeclining structure
Recent completed price swings are progressing lower on both sides of the range.
Trend relationshipAbove a rising trend
Price is above its completed-week trend reference and that reference is rising.
Support and resistanceSupport 38.10 · Resistance 42.05
Nearest completed structural references around the latest close.
Participation qualityNormal participation
Participation was broadly consistent with the market's completed recent history.
Price, structure and participation
Where price advanced, failed, reclaimed or lost important ground
Candles preserve the completed weekly tape. Selected annotations identify meaningful finished events and point directly to the week concerned.
Up weekDown weekTrend referenceCompleted supportCompleted resistanceVolumeTypical volumePublished event
What happened this week?
The latest completed candle
The latest week is separated into price change, candle character, closing position and path quality.
Weekly move+8.32%
Latest close versus the preceding completed close.
Candle characterConstructive close
Price advanced and finished in the upper part of the completed weekly range.
Where the week closedNear the weekly high
The close finished at 93% of the completed weekly range.
Path qualityUnstable
Frequent recent changes in direction reduce confidence in the current price path.
Current evaluation
What the weekly tape says now
The interpretation combines completed price structure, trend relationship, participation and path quality.
What supports it
Recent completed price swings are progressing lower on both sides of the range.
What would improve it
A sustained close above the nearest completed resistance, supported by firmer participation, would improve confirmation.
What could weaken it
A sustained loss of the nearest completed support would materially weaken the current price structure.
What to watch next
Trend relationship is above a rising trend; participation is normal participation, and path quality is unstable.
Statistical perspective
Where the latest close sits in its own completed history
These observations describe the available record. They are market context, not predictions of the next move.
Position in completed history12% of range
The latest close's location between the lowest and highest completed closes available for this market.
Distance from completed high-66.1%
How far the latest close sits below the highest completed close in the available history.
Recovery from completed low+37.8%
How far the latest close has advanced from the lowest completed close in the available history.
Latest move versus typical3.1× typical
The absolute latest weekly move compared with completed weekly moves available before it.
Completed event history
What changed, and when
Only selected completed events are shown. Each annotation is descriptive, not a standalone instruction.
Trend reclaimed
The weekly close moved back above the completed trend reference.
Latest week
Support structure lost
The weekly close moved below the preceding completed price structure.
4 weeks ago
High-participation reversal
Price changed weekly direction with elevated participation.
8 weeks ago
Upside structure cleared
The weekly close moved above the preceding completed price structure.
13 weeks ago
Trend lost
The weekly close moved below the completed trend reference.
35 weeks ago
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
53.8%
Low to high
Accepted price
36.13
Latest versus accepted: 13.47%
Fitted direction
Rising
0.37% per week
Range pressure
52/100
Balanced pressure
Range condition
Normal
1.13× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support34.63
From price
-15.5%
Evidence
85/100
Touches
7
Support36.13
From price
-11.9%
Evidence
100/100
Touches
6
Support39.52
From price
-3.6%
Evidence
45/100
Touches
1
Resistance41.34
From price
0.8%
Evidence
36/100
Touches
1
Resistance42.76
From price
4.3%
Evidence
67/100
Touches
2
Resistance44.39
From price
8.3%
Evidence
42/100
Touches
1
Current reading
What the range shows
Current positionInside accepted value
Price is at 53.8% of its latest 52-week range.
Fitted directionRising
The fitted centre line is moving +0.37% per week.
Range pressureBalanced pressure
The current pressure reading is 52/100; 50 is balanced.
Next structural level41.34
Resistance is 0.8% from the latest close with 36/100 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
Completed-week positioning evidence
Smart Money
See whether the support beneath price is strengthening, weakening, confirming the trend or warning of increased risk.
Current Smart Money readSmart Money evidence is mixed
Some visible evidence is supportive, but the combined picture does not yet justify a strong conclusion.
Momentum 0.76 · Weakening
Trend qualityMixed
The current trend state has persisted for 29 completed weeks; visible confirmation is mixed.
Momentum pathStrong · Weakening
The latest completed-week level and direction.
Latest positive signalNo recent positive signal
The chart is carrying context rather than a fresh positive event marker.
Risk and warningsNormal
No recent reversal warning is present in the completed-week record.
Price, support and published events
Where confirmation strengthened or risk increased
Selected annotations highlight meaningful completed-week events; every existing chart series and marker remains visible.
Close Price
Trend Line
Demand Threshold Line
Reversal Risk Level
Current evaluation
What the Smart Money chart means now
The reading combines the finished chart state, its direction and the timing of published signals.
What supports it
There is limited positive confirmation; the chart should be read cautiously until support improves.
What would improve it
A turn higher in the momentum path, followed by steadier trend confirmation, would strengthen the reading.
What could weaken it
There is no fresh positive event marker, so the current reading depends on continued confirmation rather than a new signal.
Published signal history
What changed, and when
Event markers are observations, not standalone instructions to buy or sell.
No published Smart Money event marker appears in the completed history currently shown.
Market Dynamics
Price and underlying support
Market Dynamics
See whether the support beneath price is strengthening, weakening, confirming the move or beginning to diverge from it.
Zero lineMarket Dynamics Rate of ChangePrice ActionVolume ActionFlip UpFlip Down
Price Cycle
Completed-week market perception
Price Cycle
A deep view of whether price pressure is strong, weak, strengthening, fading or moving through a higher-risk transition.
Current Price Cycle readMarket pressure is rebuilding from a balanced position
Price pressure is close to its central market position. Weak pressure is receding across the recent completed path.
-0.70% · Balanced · Recovering
Market positionBalanced
Price pressure is close to its central market position.
Pressure directionRecovering
Weak pressure is receding across the recent completed path.
Trend qualityUnstable
The recent path has changed direction frequently, reducing confidence in persistence.
Risks and warningsTransition risk
Frequent recent changes around balance make the current direction less dependable.
Pressure, price and published transitions
Where market perception strengthened, faded or changed state
The percentage reading is primary. Weekly close is retained only as market context; selected annotations identify meaningful completed transitions.
Market PerceptionPositive pressureNegative pressureWeekly CloseBalanceCrossed upCrossed downPublished transition or Price Action signal
Current evaluation
What the Price Cycle says now
The evaluation combines the finished pressure state, its direction, persistence and historical context.
What supports it
Negative pressure is receding, which keeps a repair path open.
What would improve it
Continued positive pressure with an orderly completed path would strengthen confirmation.
What could weaken it
Frequent recent changes around balance make the current direction less dependable.
What to watch next
The latest path is recovering with unstable trend quality. Comparable history is soft follow-through.
Statistical perspective
How unusual, persistent and historically consequential is this position?
Historical observations describe completed evidence. They do not predict the next price move.
Historical positionUpper 32% of history
The latest reading is stronger than 68% of completed observations.
State persistence1 completed week
The current balanced state has persisted without interruption.
Comparable historySoft follow-through
Across 11 comparable completed observations, later closes were higher 0% of the time; the typical move was -8.1%. This is context, not a forecast.
Published transition history
What changed, and when
Transitions are completed observations, not standalone instructions to buy or sell.
Weakness established
The completed reading moved below balance into negative pressure.
4 weeks ago
Positive pressure established
The completed reading moved from weakness into positive pressure.
6 weeks ago
Weakness established
The completed reading moved below balance into negative pressure.
7 weeks ago
Positive pressure established
The completed reading moved from weakness into positive pressure.
8 weeks ago
Weakness established
The completed reading moved below balance into negative pressure.
9 weeks ago
Elevated strength
Positive pressure entered an historically strong position.
12 weeks ago
Next-State Map
Next-State Map
Historical one-week transition paths from similar completed-week states.
SMI
Proprietary completed-week evidence
SMI
See whether the underlying conditions beneath price are strengthening, weakening or holding firm.
Current SMI readUnderlying support is constructive, with early moderation
Price and SMI are not presenting a decisive combined message. The latest reading is based on completed weekly evidence.
0.69 · Constructive
Current stateConstructive · 0.69
Latest completed-week SMI reading
DirectionWeakening
How the completed SMI path is changing
PersistenceNew
2 completed weeks in the current state
Price relationshipMixed relationship
Price and SMI are not presenting a decisive combined message.
Price and SMI transitions
Where underlying support changed
Annotations identify selected completed SMI state changes.
Weekly CloseTrend LineFair ValueActivity Lines
SMI pathDirection, persistence and turning points
SMI 0.69 · Constructive
ImprovingHolding steadyWeakening
SMI in context
Comparable SMI states have carried a cautious historical bias
Across 16 comparable completed observations, 12.5% closed higher after 13 weeks. The median move was -9.8%.
Comparable observations
16
Completed historical readings
Positive outcomes
12.5%
After 13 completed weeks
Median move
-9.8%
Over the following 13 weeks
Versus normal baseline
-31.3 pts
Difference in positive outcome rate
Chart Summary
Key Points
Week Ending
14 Aug 2026
Latest Close
41.00
12-Week Change
-12.35%
Trend Signal
Active
Next-Week Expectancy
Undecided 50.37%
Signal Weeks
12 of 12
Vs Trend Line
Above
Vs Fair Value
Below
Relative Strength
-19.48
Market Dynamics
-0.67
Over the latest 12 completed weeks ending 2026-08-14, 5215 fell 12.35%, moving from 46.78 to 41.00. The latest weekly close is above the Trend Line and below Fair Value. Trend Signal is active on the latest week and was active in 12 of the last 12 weeks. Relative Strength is -19.48 and has softened across the 12-week window. Market Dynamics is -0.67 on the latest week. Next-week expectancy is undecided at 50.37% based on similar historical setup states.
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