Weekly Chart PackCompleted weekly market data · Independent research
TAI · Equity · Taiwan
2434
Mospec Semiconductor Corp.
TechnologySemiconductors
Mospec Semiconductor Corp. manufactures, processes, and sells power transistors and diodes in Taiwan. The company offers a rectifier device, bridge rectifier, field-effect transistors, surge suppression diodes, insulated gate bipolar transistors, silicon carbide Schottky diodes, power transistors, voltage regulator diode, and low dropout linear regulator. The company also offers power transistors, Schottky diodes, ultra-high-speed and fast-recovery rectifier diodes, surge suppression diodes, and a variety of surface-mount semiconductor devices; and semiconductor manufacturing and packaging …
Last updated
21 Aug 2026
Exchange
Taiwan Stock Exchange · TAI
Sector
Technology
Industry
Semiconductors
Currency
TWD
Market capitalisation
1,901,800,064
Fair value reference
33.17
Next-week expectancy
Negative · 34.63%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-21, 2434 rose 38.21%, moving from 35.20 to 48.65. 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 3.86 and has improved across the 12-week window. Market Dynamics is 0.50 on the latest week. Next-week expectancy is negative at 34.63% based on similar historical setup states.
Week Ending
21 Aug 2026
Latest Close
48.65
12-Week Change
38.21%
Trend Signal
Active
Next-Week Expectancy
Negative 34.63%
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 interpretationAdvancing structure with weak 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 · Orderly and confirmed
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 31.46 · Resistance 57.70
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-5.35%
Latest close versus the preceding completed close.
Candle characterWeak close
Price declined and finished in the lower part of the completed weekly range.
Where the week closedNear the weekly low
The close finished at 9% of the completed weekly range.
Path qualityOrderly and confirmed
Recent swings and the longer trend relationship agree with comparatively steady follow-through.
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 normal participation, and path quality is orderly and confirmed.
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 history45% of range
The latest close's location between the lowest and highest completed closes available for this market.
Distance from completed high-40.5%
How far the latest close sits below the highest completed close in the available history.
Recovery from completed low+121.0%
How far the latest close has advanced from the lowest completed close in the available history.
Latest move versus typical3.5× 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.
1 week ago
Upside structure cleared
The weekly close moved above the preceding completed price structure.
5 weeks ago
Trend reclaimed
The weekly close moved back above the completed trend reference.
12 weeks ago
Trend lost
The weekly close moved below the completed trend reference.
16 weeks ago
Support structure lost
The weekly close moved below the preceding completed price structure.
29 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
34.3%
Low to high
Accepted price
52.05
Latest versus accepted: -6.53%
Fitted direction
Rising
0.41% per week
Range pressure
49/100
Balanced pressure
Range condition
Expanding
3.32× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support29.00
From price
-40.4%
Evidence
92/100
Touches
19
Support31.25
From price
-35.8%
Evidence
91/100
Touches
4
Support40.18
From price
-17.4%
Evidence
57/100
Touches
2
Current pivot48.36
From price
-0.6%
Evidence
70/100
Touches
2
Resistance52.05
From price
7.0%
Evidence
96/100
Touches
4
Resistance55.29
From price
13.7%
Evidence
60/100
Touches
1
Current reading
What the range shows
Current positionAbove the trend range
Price is at 34.3% of its latest 52-week range.
Fitted directionRising
The fitted centre line is moving +0.41% per week.
Range pressureBalanced pressure
The current pressure reading is 49/100; 50 is balanced.
Next structural level40.17
Support is 17.4% from the latest close with 57/100 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 0.86 · Improving
Trend qualityStrong alignment
The current trend state has persisted for 12 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.
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 readPositive pressure is historically strong, but cooling
Positive pressure is elevated relative to the completed history. Positive pressure remains, but it is becoming less forceful.
+46.67% · Historically strong · Cooling
Market positionHistorically strong
Positive pressure is elevated relative to the completed history.
Pressure directionCooling
Positive pressure remains, but it is becoming less forceful.
Trend qualityMixed
Recent pressure is moving unevenly and needs further confirmation.
Risks and warningsCooling from elevated strength
Pressure remains positive, but an historically elevated reading has started to fade.
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
Price remains in positive market-perception territory.
What would improve it
Renewed upward pressure without further loss of path quality would restore confidence.
What could weaken it
Pressure remains positive, but an historically elevated reading has started to fade.
What to watch next
The latest path is cooling with mixed 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 3% of history
The latest reading is stronger than 97% of completed observations.
State persistence13 completed weeks
The current historically strong state has persisted without interruption.
Comparable historySoft follow-through
Across 45 comparable completed observations, later closes were higher 27% of the time; the typical move was -1.6%. This is context, not a forecast.
Published transition history
What changed, and when
Transitions are completed observations, not standalone instructions to buy or sell.
Positive pressure began cooling
Strength remained positive, but the completed path became less forceful.
3 weeks ago
Positive pressure established
The completed reading moved from weakness into positive pressure.
12 weeks ago
Weakness established
The completed reading moved below balance into negative pressure.
14 weeks ago
Positive pressure established
The completed reading moved from weakness into positive pressure.
15 weeks ago
Recovery began
Negative pressure remained, but the completed path began to repair.
18 weeks ago
Deep weakness
Negative pressure entered an historically weak position.
22 weeks ago
VWAP Control
Completed-week volume-weighted structure
VWAP Control
Shows price against its completed-week volume-weighted references, changes in control and the levels that would confirm or weaken the current reading.
Current controlBuyer control developing
Price is above the core VWAP, which is rising. 99% of recent weighted activity has been accepted above it.
70/100 pressure
ControlBuyer control developing
Pressure 70/100 and -18.9 points over four weeks.
VWAP stack3 of 6 below price
6 references converge near 49.44: 26-week VWAP, 13-week VWAP, Year VWAP, 52-week VWAP, High-activity anchor, Swing low.
Acceptance99% above
Share of recent completed weighted activity accepted on the prevailing side of the core VWAP.
Core direction+2.0% / week
Four-week direction; change in pace -10.3 pts.
Stretch0.0 normal ranges above
Price is +0.6% from the core VWAP.
Persistence10 completed weeks
Price has remained above the core VWAP.
Price, VWAP structure and control transfers
Where control changed
156 completed weeks · Reported weekly volume
Weekly close13-week VWAP26-week VWAP52-week VWAPHigh-activity anchorNormal VWAP rangePositive transferNegative transfer
Seller control50 · contestedBuyer control
Current VWAP signals
Control, agreement and concentration
Constructive VWAP test
Constructive VWAP test
Price is testing the core VWAP while the broader control reading remains constructive.
Price and VWAP pressure broadly agree
No material six-week disagreement is present between price direction and VWAP control.
VWAP cluster present
6 references converge near 49.44: 26-week VWAP, 13-week VWAP, Year VWAP, 52-week VWAP, High-activity anchor, Swing low.
Confirmation and failure levels
Levels that change the current reading
Confirmation49.33
A completed close above 13-week VWAP with pressure holding above 60 would strengthen buyer control.
Decision area48.37
26-week VWAP at 48.37, 0.6% below the latest close.
Weakening level48.37
A completed close below 26-week VWAP with acceptance moving under 50% would weaken the present structure.
Current VWAP stack
Volume-weighted price levels
26-week VWAP48.37
-0.57% from close
13-week VWAP49.33
+1.39% from close
Year VWAP47.78
-1.79% from close
52-week VWAP46.09
-5.26% from close
High-activity anchor51.90
+6.69% from close
Swing low53.14
+9.23% from close
Estimated activity position
Activity above and below price
Below price 48%Above price 52%
61%near price
A notable share of recent weighted activity remains above price and may act as overhead supply.
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 · ^TWIIWeaker control than reference
Weaker control than reference; control-score gap -13.6 points.
Buyers firmly in control · 84/100
Sector · TechnologyBroadly aligned with reference
Broadly aligned with reference; control-score gap +8.8 points.
Buyer control developing · 61/100
Industry · SemiconductorsBroadly aligned with reference
Broadly aligned with reference; control-score gap +5.9 points.
Buyer control developing · 64/100
Historical VWAP outcomes
Reclaims, losses and similar states
Descriptive outcomes from this ticker's visible history—not a forecast.
Weekly reclaim40% favourable
Events
5
Median 4w
-2.35%
Median 13w
-3.54%
Typical best
-0.15%
Typical worst
-7.18%
Completed occasions when price moved back above the core VWAP.
Weekly loss80% favourable
Events
5
Median 4w
-3.77%
Median 13w
-5.34%
Typical best
+1.07%
Typical worst
-7.67%
Completed occasions when price moved below the core VWAP.
Comparable control states2 matched weeks
The visible history does not contain enough closely comparable completed states.
VWAP control history
Completed changes
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.
Core VWAP lost
Price completed the week below the core VWAP.
Core VWAP reclaimed
Price completed the week back above the core VWAP.
Seller pressure established
The completed control reading moved into negative territory.
VWAP reclaim rejected
Price tested above the core VWAP but completed the week back below it.
VWAP structure turned lower
The fast VWAP crossed below the core VWAP.
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 strong and still improving
Price strength is accompanied by a supportive SMI state. The latest reading is based on completed weekly evidence.
0.91 · Strong
Current stateStrong · 0.91
Latest completed-week SMI reading
DirectionImproving
How the completed SMI path is changing
PersistenceDeveloping
5 completed weeks 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 0.91 · Strong
ImprovingHolding steadyWeakening
SMI in context
Comparable SMI states have carried a positive historical bias
Across 33 comparable completed observations, 72.7% closed higher after 13 weeks. The median move was +3.9%.
Comparable observations
33
Completed historical readings
Positive outcomes
72.7%
After 13 completed weeks
Median move
+3.9%
Over the following 13 weeks
Versus normal baseline
+19.8 pts
Difference in positive outcome rate
Chart Summary
Key Points
Week Ending
21 Aug 2026
Latest Close
48.65
12-Week Change
38.21%
Trend Signal
Active
Next-Week Expectancy
Negative 34.63%
Signal Weeks
12 of 12
Vs Trend Line
Above
Vs Fair Value
Above
Relative Strength
3.86
Market Dynamics
0.50
Over the latest 12 completed weeks ending 2026-08-21, 2434 rose 38.21%, moving from 35.20 to 48.65. 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 3.86 and has improved across the 12-week window. Market Dynamics is 0.50 on the latest week. Next-week expectancy is negative at 34.63% based on similar historical setup states.
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