Weekly Chart PackCompleted weekly market data ยท Independent research
HKG ยท Equity ยท Hong Kong
3625
Shanghai FourSemi Semiconductor Co., Ltd.
TechnologySemiconductor Equipment & Materials
Shanghai FourSemi Semiconductor Co., Ltd. provides perceptual-intelligence chips in the People's Republic of China. The company offers products, such as low-power audio chips, mid and high-power audio chips, automotive audio chip, haptic drivers, power management chips, and sensor chips. Its products are used in automotive electronics, consumer electronics, and industrial control applications. Additionally, the company develops and distributes integrated circuit chips. The company was formerly known as Xiamen FourSemi Semiconductor Co., Ltd. โฆ
Last updated
28 Aug 2026
Exchange
Hong Kong Stock Exchange ยท HKG
Sector
Technology
Industry
Semiconductor Equipment & Materials
Currency
HKD
Market capitalisation
10,360,000,000
Fair value reference
104.76
Next-week expectancy
Negative ยท 30.23%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-28, 3625 fell 8.76%, moving from 105.00 to 95.80. 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 30.23% based on similar historical setup states.
Week Ending
28 Aug 2026
Latest Close
95.80
12-Week Change
-8.76%
Trend Signal
Inactive
Next-Week Expectancy
Negative 30.23%
Signal Weeks
0 of 12
Weekly Chart Terminal
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Weekly Trend
Weekly Close
Trend Line
Fair Value
Activity Lines
Analysis panels
Choose up to 6 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. The longer completed-week trend reference is not available yet. 22 completed weeks; recent structure is available and longer-term trend evidence is still developing.
Developing history ยท Developing
Current structureDeclining structure
Recent completed price swings are progressing lower on both sides of the range.
Trend relationshipTrend evidence developing
The longer completed-week trend reference is not available yet.
Support and resistanceSupport 69.90 ยท Resistance 95.95
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+0.58%
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 87% 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 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 trend evidence developing; 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 history34% of range
The latest close's location between the lowest and highest completed closes available for this market.
Distance from completed high-26.6%
How far the latest close sits below the highest completed close in the available history.
Recovery from completed low+23.1%
How far the latest close has advanced from the lowest completed close in the available history.
Latest move versus typical0.2ร 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.
Support structure lost
The weekly close moved below the preceding completed price structure.
6 weeks ago
Point & Figure
Price structure ยท 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 support is weak
The current completed-week evidence is not providing dependable confirmation for price.
Momentum 0.18 ยท Weakening
Trend qualityWeak alignment
The current trend state has persisted for 22 completed weeks; visible confirmation is weak alignment.
Momentum pathWeak ยท 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
Earlier warnings are outside the recent completed-week window.
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.
Reversal danger
The chart registered its strongest reversal warning.
19 weeks ago
Reversal risk
The chart registered elevated reversal risk.
20 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 and support relationship ยท 12 completed weeks
Price and Market Dynamics are giving a mixed read
Price changed +22.8% and Market Dynamics changed +0.00 over the latest 4 completed weeks. Neither confirmation nor divergence is presently strong enough to dominate the read.
Latest 4 weeks in focus
Price change from 2026-06-12Market DynamicsLatest 4 completed weeks
Zone-to-zone journey model
Weekly journey score not available
The weekly journey model has not been scored for this ticker yet.
The weekly journey model has not been scored for this ticker yet.
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 readWeak pressure is repairing, but remains negative
Price is holding a weak market-perception position. Weak pressure is receding across the recent completed path.
-8.55% ยท Negative ยท Recovering
Market positionNegative
Price is holding a weak market-perception position.
Pressure directionRecovering
Weak pressure is receding across the recent completed path.
Trend qualityPersistent
Directional progress remains visible despite some interruption.
Risks and warningsNormal
No elevated completed-week pressure warning is active.
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
A sustained recovery toward balance, followed by positive pressure, would strengthen the reading.
What could weaken it
A turn lower in the pressure path or a loss of balance would weaken the current interpretation.
What to watch next
The latest path is recovering with persistent trend quality. Comparable history is limited record.
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 positionLower 48% of history
The latest reading is weaker than 52% of completed observations.
State persistence15 completed weeks
The current negative state has persisted without interruption.
Comparable historyLimited record
There are not yet enough comparable completed observations for a dependable historical summary.
Published transition history
What changed, and when
Transitions are completed observations, not standalone instructions to buy or sell.
Recovery began
Negative pressure remained, but the completed path began to repair.
3 weeks ago
Deep weakness
Negative pressure entered an historically weak position.
9 weeks ago
Deep weakness
Negative pressure entered an historically weak position.
14 weeks ago
Weakness established
The completed reading moved below balance into negative pressure.
15 weeks ago
Positive pressure began cooling
Strength remained positive, but the completed path became less forceful.
16 weeks ago
Positive pressure established
The completed reading moved from weakness into positive pressure.
20 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.
At least 26 valid completed weekly records are required for VWAP Control.
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 remains weak, with an early improvement
The SMI path is improving while price remains under pressure. The latest reading is based on completed weekly evidence.
0.16 ยท Weak
Current stateWeak ยท 0.16
Latest completed-week SMI reading
DirectionImproving
How the completed SMI path is changing
PersistenceEstablished
10 completed weeks in the current state
Price relationshipRepairing beneath price
The SMI path is improving while price remains under pressure.
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 0.16 ยท Weak
ImprovingHolding steadyWeakening
SMI in context
Historical context is still developing
There are not yet enough comparable completed observations for a responsible outcome summary.
Chart Summary
Key Points
Week Ending
28 Aug 2026
Latest Close
95.80
12-Week Change
-8.76%
Trend Signal
Inactive
Next-Week Expectancy
Negative 30.23%
Signal Weeks
0 of 12
Vs Fair Value
Below
Market Dynamics
0.00
Over the latest 12 completed weeks ending 2026-08-28, 3625 fell 8.76%, moving from 105.00 to 95.80. 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 30.23% based on similar historical setup states.
Industry Peers
Hong Kong equities in Semiconductor Equipment & Materials
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