Weekly Chart PackCompleted weekly market data · Independent research
TAI · Equity · Taiwan
2466
Cosmo Electronics Corporation
TechnologyElectronic Components
Cosmo Electronics Corporation engages in the manufacturing and sale of relays and photocouplers, and LEDs Taiwan, the United States, Asia, and internationally. The company operates through Optoelectronic Parts; LED Lighting; and Energy & Materials segments. It offers photo couplers, SSR-MOSFET output, reed relay, and solid-state relay products. The company is also involved in trading of electronic products; manufacturing and selling of LED lighting, material of biomass energy, and new electronic parts; processing …
Last updated
21 Aug 2026
Exchange
Taiwan Stock Exchange · TAI
Sector
Technology
Industry
Electronic Components
Currency
TWD
Market capitalisation
15,559,244,800
Fair value reference
55.58
Next-week expectancy
Negative · 44.22%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-21, 2466 rose 133.18%, moving from 44.60 to 104.00. 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 6 of the last 12 weeks. Relative Strength is 20.43 and has improved across the 12-week window. Market Dynamics is 1.23 on the latest week. Next-week expectancy is negative at 44.22% based on similar historical setup states.
Week Ending
21 Aug 2026
Latest Close
104.00
12-Week Change
133.18%
Trend Signal
Active
Next-Week Expectancy
Negative 44.22%
Signal Weeks
6 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 interpretationAdvancing structure with constructive close
Recent completed price swings are progressing higher on both sides of the range. Price is above its completed-week trend reference and that reference is rising.
Full context · Developing
Current structureAdvancing structure
Recent completed price swings are progressing higher 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 66.73 · Resistance 122.00
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+15.94%
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 92% of the completed weekly range.
Path qualityDeveloping
The path is readable, but the completed evidence is not yet consistently aligned.
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 higher 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 developing.
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 history81% of range
The latest close's location between the lowest and highest completed closes available for this market.
Distance from completed high-14.8%
How far the latest close sits below the highest completed close in the available history.
Recovery from completed low+300.1%
How far the latest close has advanced from the lowest completed close in the available history.
Latest move versus typical10.1× 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.
High-participation reversal
Price changed weekly direction with elevated participation.
Latest week
Upside structure cleared
The weekly close moved above the preceding completed price structure.
5 weeks ago
Support structure lost
The weekly close moved below the preceding completed price structure.
11 weeks ago
Trend lost
The weekly close moved below the completed trend reference.
15 weeks ago
Trend reclaimed
The weekly close moved back above the completed trend reference.
19 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 the trend range
52-week position
76.1%
Low to high
Accepted price
87.32
Latest versus accepted: 19.11%
Fitted direction
Falling
-0.15% per week
Range pressure
74/100
Upper pressure
Range condition
Expanding
1.67× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support66.58
From price
-36.0%
Evidence
95/100
Touches
6
Support87.32
From price
-16.0%
Evidence
100/100
Touches
5
Support103.04
From price
-0.9%
Evidence
44/100
Touches
1
Resistance115.00
From price
10.6%
Evidence
17/100
Touches
1
Resistance124.00
From price
19.2%
Evidence
29/100
Touches
1
Current reading
What the range shows
Current positionAbove the trend range
Price is at 76.1% of its latest 52-week range.
Fitted directionFalling
The fitted centre line is moving -0.15% per week.
Range pressureUpper pressure
The current pressure reading is 74/100; 50 is balanced.
Next structural level115.00
Resistance is 10.6% from the latest close with 17/100 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 readSupport is under active pressure
The current Smart Money structure carries a recent reversal warning, so confirmation matters more than momentum alone.
Momentum 0.85 · Improving
Trend qualityStrong alignment
The current trend state has persisted for 6 completed weeks; visible confirmation is strong alignment.
Momentum pathStrong · Improving
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 warningsElevated
A reversal danger marker appeared 4 completed weeks ago; confirmation needs close attention.
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
A reversal danger marker appeared 4 completed weeks ago; confirmation needs close attention.
Published signal history
What changed, and when
Event markers are observations, not standalone instructions to buy or sell.
Reversal danger
The chart registered its strongest reversal warning.
4 weeks ago
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.
Pressure holding above 60 while the VWAP stack rises would strengthen the existing buyer-control evidence.
Decision area95.15
Swing low at 95.15, 8.5% below the latest close.
Weakening level95.15
A completed close below Swing low with acceptance moving under 50% would weaken the present structure.
Current VWAP stack
Volume-weighted price levels
Swing low95.15
-8.51% from close
High-activity anchor90.71
-12.78% from close
13-week VWAP84.38
-18.86% from close
26-week VWAP74.13
-28.72% from close
Year VWAP71.53
-31.22% from close
52-week VWAP68.46
-34.17% from close
Estimated activity position
Activity above and below price
Below price 97%Above price 3%
8%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 +3.8 points.
Buyers firmly in control · 84/100
Sector · TechnologyStronger control than reference
Stronger control than reference; control-score gap +26.3 points.
Buyer control developing · 61/100
Industry · Electronic ComponentsStronger control than reference
Stronger control than reference; control-score gap +23.2 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 reclaim30% favourable
Events
10
Median 4w
-5.48%
Median 13w
-4.57%
Typical best
+1.00%
Typical worst
-10.49%
Completed occasions when price moved back above the core VWAP.
Weekly loss70% favourable
Events
10
Median 4w
+0.14%
Median 13w
-5.88%
Typical best
+2.86%
Typical worst
-9.18%
Completed occasions when price moved below the core VWAP.
Comparable control states17 matched weeks
Positive after 4w
65%
Median 4w
+5.87%
Positive after 13w
71%
Median 13w
+3.46%
Best / worst 13w
+62.4% / -22.1%
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.
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.
Core VWAP reclaimed
Price completed the week back above the core VWAP.
VWAP structure turned lower
The fast VWAP crossed below the core VWAP.
VWAP structure turned higher
The fast VWAP crossed 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.
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 and strengthening
Price strength is accompanied by a supportive SMI state. The latest reading is based on completed weekly evidence.
0.67 · Constructive
Current stateConstructive · 0.67
Latest completed-week SMI reading
DirectionImproving
How the completed SMI path is changing
PersistenceNew
1 completed week in the current state
Price relationshipConfirming price strength
Price strength is accompanied by a supportive SMI state.
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 0.67 · Constructive
ImprovingHolding steadyWeakening
SMI in context
Comparable SMI states have produced mixed historical outcomes
Across 59 comparable completed observations, 55.9% closed higher after 13 weeks. The median move was +0.4%.
Comparable observations
59
Completed historical readings
Positive outcomes
55.9%
After 13 completed weeks
Median move
+0.4%
Over the following 13 weeks
Versus normal baseline
+1.2 pts
Difference in positive outcome rate
Chart Summary
Key Points
Week Ending
21 Aug 2026
Latest Close
104.00
12-Week Change
133.18%
Trend Signal
Active
Next-Week Expectancy
Negative 44.22%
Signal Weeks
6 of 12
Vs Trend Line
Above
Vs Fair Value
Above
Relative Strength
20.43
Market Dynamics
1.23
Over the latest 12 completed weeks ending 2026-08-21, 2466 rose 133.18%, moving from 44.60 to 104.00. 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 6 of the last 12 weeks. Relative Strength is 20.43 and has improved across the 12-week window. Market Dynamics is 1.23 on the latest week. Next-week expectancy is negative at 44.22% based on similar historical setup states.
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