Weekly Chart PackCompleted weekly market data · Independent research
TAI · Equity · Taiwan
2486
I-Chiun Precision Industry Co., Ltd.
TechnologyElectronic Components
I-Chiun Precision Industry Co., Ltd. manufactures, processes, and trades machinery and parts, electronic components, electrical components, semiconductor LED lead frames, precision molds, and ceramic circuit boards in Taiwan, China, and internationally. The company offers optoelectronic products, including SMD top and side view, photo coupler, IC leadframe, and power module; and industrial computer case products and components, and precision component products. It also provides head spreader products; TV backlight units; ceramic substrate; and …
Last updated
21 Aug 2026
Exchange
Taiwan Stock Exchange · TAI
Sector
Technology
Industry
Electronic Components
Currency
TWD
Market capitalisation
53,777,920,000
Fair value reference
106.07
Next-week expectancy
Undecided · 53.54%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-21, 2486 fell 12.88%, moving from 279.50 to 243.50. 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 25.10 and has softened across the 12-week window. Market Dynamics is -0.78 on the latest week. Next-week expectancy is undecided at 53.54% based on similar historical setup states.
Week Ending
21 Aug 2026
Latest Close
243.50
12-Week Change
-12.88%
Trend Signal
Active
Next-Week Expectancy
Undecided 53.54%
Signal Weeks
12 of 12
+
Blank comparison canvas
Add the charts you want to study together
Use the chart library to assemble a view. You can reorder charts, change the number shown per row, or expand any chart for its complete analysis.
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 positive but contained
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 165.46 · Resistance 247.50
Nearest completed structural references around the latest close.
The positive weekly move attracted clearly elevated participation.
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+7.98%
Latest close versus the preceding completed close.
Candle characterPositive but contained
Price advanced, although the close did not fully control the completed weekly range.
Where the week closedUpper part of the range
The close finished at 65% 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 strong positive 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 history86% of range
The latest close's location between the lowest and highest completed closes available for this market.
Distance from completed high-13.3%
How far the latest close sits below the highest completed close in the available history.
Recovery from completed low+4666.6%
How far the latest close has advanced from the lowest completed close in the available history.
Latest move versus typical1.8× 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.
2 weeks ago
Upside structure cleared
The weekly close moved above the preceding completed price structure.
15 weeks ago
High-participation reversal
Price changed weekly direction with elevated participation.
22 weeks ago
Support structure lost
The weekly close moved below the preceding completed price structure.
40 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 stateAbove accepted value
52-week position
70.3%
Low to high
Accepted price
79.54
Latest versus accepted: 206.14%
Fitted direction
Rising
1.61% per week
Range pressure
55/100
Balanced pressure
Range condition
Normal
1.10× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support72.44
From price
-70.3%
Evidence
87/100
Touches
10
Support87.98
From price
-63.9%
Evidence
88/100
Touches
9
Support233.57
From price
-4.1%
Evidence
30/100
Touches
1
Resistance295.00
From price
21.2%
Evidence
28/100
Touches
1
Resistance315.71
From price
29.7%
Evidence
34/100
Touches
2
Current reading
What the range shows
Current positionAbove accepted value
Price is at 70.3% of its latest 52-week range.
Fitted directionRising
The fitted centre line is moving +1.61% per week.
Range pressureBalanced pressure
The current pressure reading is 55/100; 50 is balanced.
Next structural level295.00
Resistance is 21.1% from the latest close with 28/100 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 0.81 · Holding steady
Trend qualityStrong alignment
The current trend state has persisted for 40 completed weeks; visible confirmation is strong alignment.
Momentum pathStrong · Holding steady
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
The current trend relationship and completed-week context are broadly aligned.
What would improve it
Continued alignment without a new warning would reinforce the current constructive position.
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.
A completed close above 13-week VWAP with pressure holding above 60 would strengthen buyer control.
Decision area243.85
13-week VWAP at 243.85, 0.1% above the latest close.
Weakening level223.81
A completed close below Swing low with acceptance moving under 50% would weaken the present structure.
Current VWAP stack
Volume-weighted price levels
13-week VWAP243.85
+0.14% from close
Swing low223.81
-8.09% from close
26-week VWAP213.58
-12.29% from close
High-activity anchor200.28
-17.75% from close
Year VWAP187.50
-23.00% from close
52-week VWAP151.95
-37.60% from close
Estimated activity position
Activity above and below price
Below price 83%Above price 17%
19%near price
Most recent weighted activity is below price, leaving a larger estimated cushion beneath the market.
Estimated from completed weekly typical prices and reported activity; it is not holder-level cost-basis data.
Benchmark, sector and industry
VWAP control comparison
Sector and industry comparisons require at least ten constituents with aligned completed history.
Benchmark · ^TWIIBroadly aligned with reference
Broadly aligned with reference; control-score gap -3.4 points.
Buyers firmly in control · 84/100
Sector · TechnologyStronger control than reference
Stronger control than reference; control-score gap +19.1 points.
Buyer control developing · 61/100
Industry · Electronic ComponentsStronger control than reference
Stronger control than reference; control-score gap +16.0 points.
Buyer control developing · 65/100
Historical VWAP outcomes
Reclaims, losses and similar states
Descriptive outcomes from this ticker's visible history—not a forecast.
Weekly reclaim60% favourable
Events
5
Median 4w
-4.23%
Median 13w
+9.07%
Typical best
+18.86%
Typical worst
-11.91%
Completed occasions when price moved back above the core VWAP.
Weekly loss60% favourable
Events
5
Median 4w
+0.00%
Median 13w
-4.35%
Typical best
+11.11%
Typical worst
-6.33%
Completed occasions when price moved below the core VWAP.
Comparable control states59 matched weeks
Positive after 4w
64%
Median 4w
+6.30%
Positive after 13w
66%
Median 13w
+22.07%
Best / worst 13w
+156.4% / -30.4%
Outcomes after completed weeks with a similar control score and the same side of the core VWAP.
VWAP control history
Completed changes
Core VWAP reclaimed
Price completed the week back above the core VWAP.
Core VWAP lost
Price completed the week below the core VWAP.
Core VWAP test held
Price traded through the core VWAP but recovered above it by the completed close.
Core VWAP test held
Price traded through the core VWAP but recovered above it by the completed close.
Core VWAP reclaimed
Price completed the week back above the core VWAP.
VWAP reclaim rejected
Price tested above the core VWAP but completed the week back below it.
VWAP reclaim rejected
Price tested above the core VWAP but completed the week back below it.
Core VWAP lost
Price completed the week below the core VWAP.
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.
0.61 · Constructive
Current stateConstructive · 0.61
Latest completed-week SMI reading
DirectionWeakening
How the completed SMI path is changing
PersistenceDeveloping
4 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 0.61 · Constructive
ImprovingHolding steadyWeakening
SMI in context
Comparable SMI states have produced mixed historical outcomes
Across 46 comparable completed observations, 56.5% closed higher after 13 weeks. The median move was +4.6%.
Comparable observations
46
Completed historical readings
Positive outcomes
56.5%
After 13 completed weeks
Median move
+4.6%
Over the following 13 weeks
Versus normal baseline
-8.7 pts
Difference in positive outcome rate
Chart Summary
Key Points
Week Ending
21 Aug 2026
Latest Close
243.50
12-Week Change
-12.88%
Trend Signal
Active
Next-Week Expectancy
Undecided 53.54%
Signal Weeks
12 of 12
Vs Trend Line
Above
Vs Fair Value
Above
Relative Strength
25.10
Market Dynamics
-0.78
Over the latest 12 completed weeks ending 2026-08-21, 2486 fell 12.88%, moving from 279.50 to 243.50. 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 25.10 and has softened across the 12-week window. Market Dynamics is -0.78 on the latest week. Next-week expectancy is undecided at 53.54% based on similar historical setup states.
Search by ticker symbol or company name and select a result to open its chart.
Markets includedUnited States
Start typing to find a stock or ETF.
Market search
Choose countries
Choose one or more countries for market search, or include every covered market.
Currently searching United States
Sharemaestro
Send a message
Ask a question, report a correction, or send a publisher/support note.
Cookie preferences
Essential cookies keep Sharemaestro secure and working. Choose whether we may use optional persistent analytics and advertising technologies. Limited cookieless server measurement continues for aggregate traffic and security.
