Weekly Chart PackCompleted weekly market data · Independent research
SHH · Equity · China
688549
GrandiT Co., Ltd.
Basic MaterialsSpecialty Chemicals
GrandiT Co., Ltd. researches and develops, produces, and markets electronic chemical materials for the semiconductor industry in China and internationally. The company offers electronic wet chemicals, including electronic grade hydrofluoric acid, electronic grade sulfuric acid, electronic grade nitric acid, electronic grade hydrochloric acid, electronic grade ammonia, buffered oxide etchant, poly etchant, and electronic grade ammonium fluoride; and specialty gases, such as high purity chlorine, high purity hydrogen chloride and flouride, and high …
Last updated
21 Aug 2026
Exchange
Shanghai Stock Exchange · SHH
Sector
Basic Materials
Industry
Specialty Chemicals
Currency
CNY
Market capitalisation
20,873,910,272
Fair value reference
9.96
Next-week expectancy
Negative · 43.16%
Executive chart read
Over the latest 12 completed weeks ending 2026-08-21, 688549 rose 70.11%, moving from 15.99 to 27.20. 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 96.10 and has improved across the 12-week window. Market Dynamics is 0.28 on the latest week. Next-week expectancy is negative at 43.16% based on similar historical setup states.
Week Ending
21 Aug 2026
Latest Close
27.20
12-Week Change
70.11%
Trend Signal
Active
Next-Week Expectancy
Negative 43.16%
Signal Weeks
12 of 12
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 interpretationRange-bound structure with weak close
Recent completed price swings are mixed, with neither side establishing a clean sequence. Price is above its completed-week trend reference and that reference is rising.
Full context · Mixed confirmation
Current structureRange-bound structure
Recent completed price swings are mixed, with neither side establishing a clean sequence.
Trend relationshipAbove a rising trend
Price is above its completed-week trend reference and that reference is rising.
Support and resistanceSupport 19.50 · Resistance 27.80
Nearest completed structural references around the latest close.
The negative 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-7.80%
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 closedLower part of the range
The close finished at 29% of the completed weekly range.
Path qualityMixed confirmation
Recent price structure and the longer trend relationship are not fully 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 mixed, with neither side establishing a clean sequence.
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 negative participation, and path quality is mixed confirmation.
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 history71% of range
The latest close's location between the lowest and highest completed closes available for this market.
Distance from completed high-25.0%
How far the latest close sits below the highest completed close in the available history.
Recovery from completed low+436.9%
How far the latest close has advanced from the lowest completed close in the available history.
Latest move versus typical2.1× 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.
7 weeks ago
Trend reclaimed
The weekly close moved back above the completed trend reference.
17 weeks ago
Trend lost
The weekly close moved below the completed trend reference.
22 weeks ago
Support structure lost
The weekly close moved below the preceding completed price structure.
38 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
56.8%
Low to high
Accepted price
9.30
Latest versus accepted: 192.61%
Fitted direction
Rising
1.15% per week
Range pressure
63/100
Balanced pressure
Range condition
Expanding
2.04× normal range
Range pressureCurrent range pressure · 50 is balanced
Weekly closeFitted rangeActivity ribbonEstimated activity at priceAutomatic level
Automatic structure
Strongest price levels
Support7.51
From price
-72.4%
Evidence
80/100
Touches
11
Support9.30
From price
-65.8%
Evidence
100/100
Touches
8
Support19.52
From price
-28.2%
Evidence
47/100
Touches
2
Resistance28.46
From price
4.6%
Evidence
47/100
Touches
2
Resistance41.83
From price
53.8%
Evidence
27/100
Touches
1
Current reading
What the range shows
Current positionAbove the trend range
Price is at 56.8% of its latest 52-week range.
Fitted directionRising
The fitted centre line is moving +1.15% per week.
Range pressureBalanced pressure
The current pressure reading is 63/100; 50 is balanced.
Next structural level28.46
Resistance is 4.6% from the latest close with 47/100 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 readUnderlying support is constructive and strengthening
The visible Smart Money evidence is aligned and its completed-week momentum path is improving.
Momentum 0.82 · Improving
Trend qualityStrong alignment
The current trend state has persisted for 17 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 warningsWatch
The latest reversal warning was 8 completed weeks ago; it is no longer immediate but remains relevant context.
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
The latest reversal warning was 8 completed weeks ago; it is no longer immediate but remains relevant context.
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.
8 weeks ago
Reversal risk
The chart registered elevated reversal risk.
9 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.
A completed close above Swing low with pressure holding above 60 would strengthen buyer control.
Decision area27.44
Swing low at 27.44, 0.9% above the latest close.
Weakening level25.62
A completed close below 13-week VWAP with acceptance moving under 50% would weaken the present structure.
Current VWAP stack
Volume-weighted price levels
Swing low27.44
+0.87% from close
13-week VWAP25.62
-5.80% from close
High-activity anchor24.31
-10.64% from close
26-week VWAP20.57
-24.36% from close
Year VWAP19.30
-29.03% from close
52-week VWAP16.68
-38.69% from close
Estimated activity position
Activity above and below price
Below price 83%Above price 17%
28%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 · 000001.SSStronger control than reference
Stronger control than reference; control-score gap +56.9 points.
Seller control developing · 33/100
Sector · Basic MaterialsStronger control than reference
Stronger control than reference; control-score gap +63.8 points.
Seller control developing · 26/100
Industry · Specialty ChemicalsStronger control than reference
Stronger control than reference; control-score gap +56.2 points.
Seller control developing · 34/100
Historical VWAP outcomes
Reclaims, losses and similar states
Descriptive outcomes from this ticker's visible history—not a forecast.
Weekly reclaim67% favourable
Events
9
Median 4w
-0.54%
Median 13w
+20.93%
Typical best
+39.18%
Typical worst
-4.71%
Completed occasions when price moved back above the core VWAP.
Weekly loss38% favourable
Events
8
Median 4w
-0.55%
Median 13w
+13.23%
Typical best
+18.90%
Typical worst
-3.61%
Completed occasions when price moved below the core VWAP.
Comparable control states25 matched weeks
Positive after 4w
44%
Median 4w
-2.07%
Positive after 13w
28%
Median 13w
-5.91%
Best / worst 13w
+75.7% / -21.4%
Outcomes after completed weeks with a similar control score and the same side of the core VWAP.
VWAP control history
Completed changes
Core VWAP 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 structure turned lower
The fast VWAP crossed below the core VWAP.
Seller pressure established
The completed control reading moved into negative territory.
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 reclaimed
Price completed the week back above 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 constructive, with early moderation
Price remains firm while the SMI path has softened. The latest reading is based on completed weekly evidence.
0.77 · Constructive
Current stateConstructive · 0.77
Latest completed-week SMI reading
DirectionWeakening
How the completed SMI path is changing
PersistenceNew
3 completed weeks in the current state
Price relationshipPrice ahead of support
Price remains firm while the SMI path has softened.
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 0.77 · Constructive
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
21 Aug 2026
Latest Close
27.20
12-Week Change
70.11%
Trend Signal
Active
Next-Week Expectancy
Negative 43.16%
Signal Weeks
12 of 12
Vs Trend Line
Above
Vs Fair Value
Above
Relative Strength
96.10
Market Dynamics
0.28
Over the latest 12 completed weeks ending 2026-08-21, 688549 rose 70.11%, moving from 15.99 to 27.20. 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 96.10 and has improved across the 12-week window. Market Dynamics is 0.28 on the latest week. Next-week expectancy is negative at 43.16% based on similar historical setup states.
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