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NASDAQEquity · Volume & Price

GRRR

Gorilla Technology Group Inc.

US Technology Software - Infrastructure

52-week price-34.3%
Latest week
9 Oct 2026
Chart Console
Weekly close
11.13 USD
Daily Price
Fair value
12.20 USD
Weekly Trend
Next-week expectancy
Undecided 45.50%
Weekly Report

Sharemaestro · Completed weekly data

Volume & Price

Where trading activity is concentrated, how it has changed, and what volume adds to the price move.

Open Volume & Price screener →

Latest week ·

Price is within the earlier activity area

The latest close is inside the activity area established before the last four weeks. 4 of those four closes were inside that area. Recent volume balance is negative; the estimated activity centre is lower.

52 weeks2025-10-17 to 2026-10-09Weekly volume estimate

The relationship beneath price · 2026-10-09

Volume-supported decline

These diagnostics use fixed windows through the latest completed week. Chart period controls below change the activity study separately.

Four-week price move-18.1%-38.0% over thirteen weeks
Latest relative volume1.45×0.56× recent four-week median
Closing pressure-29.3%Volume-weighted position within weekly ranges
Up-week volume share19.1%80.9% in declining weeks · last 13 weeks

Price and pressure through time

Compare four-week returns with four-week closing pressure. Opposite signs reveal disagreement; agreement alone is not predictive.

View weekly evidence values
Week4-week returnPressureRelative volume
2025-10-17-21.1%-64.4%0.97×
2025-10-24-15.4%-77.8%0.74×
2025-10-31-13.8%-75.8%0.72×
2025-11-07-21.6%-56.8%0.75×
2025-11-14-23.7%-50.2%0.61×
2025-11-21-22.1%-50.7%1.55×
2025-11-28-13.3%-31.8%0.50×
2025-12-055.6%-13.1%0.52×
2025-12-126.2%-18.0%0.43×
2025-12-19-6.4%5.0%0.67×
2025-12-26-18.2%-36.5%0.49×
2026-01-02-15.9%-24.9%0.85×
2026-01-09-7.6%-13.5%0.57×
2026-01-1615.9%25.9%0.98×
2026-01-2326.6%48.2%0.59×
2026-01-3012.2%5.5%1.16×
2026-02-06-7.5%0.5%1.31×
2026-02-13-11.9%-20.1%0.91×
2026-02-20-20.4%-29.2%0.43×
2026-02-27-16.3%-3.4%0.54×
2026-03-066.9%29.4%0.95×
2026-03-13-12.3%14.2%0.61×
2026-03-20-8.6%4.1%0.49×
2026-03-27-19.8%-31.9%0.59×
2026-04-03-11.0%-46.6%0.47×
2026-04-10-0.3%-23.6%0.51×
2026-04-1724.6%20.9%0.64×
2026-04-2438.2%12.1%1.29×
2026-05-0138.0%20.3%1.10×
2026-05-0837.7%3.6%1.60×
2026-05-151.7%-23.9%1.06×
2026-05-2211.4%5.3%0.97×
2026-05-2932.7%23.5%2.49×
2026-06-0513.5%-22.1%5.08×
2026-06-1232.3%-5.7%1.88×
2026-06-1913.4%-19.4%1.15×
2026-06-26-14.7%-34.8%2.37×
2026-07-038.0%-13.3%1.59×
2026-07-103.2%-25.8%0.99×
2026-07-17-27.2%-34.9%3.26×
2026-07-24-31.3%-60.9%1.05×
2026-07-31-40.1%-57.7%1.00×
2026-08-07-26.7%-40.9%1.01×
2026-08-1436.0%14.3%1.25×
2026-08-2133.7%58.5%0.96×
2026-08-2829.9%45.0%1.93×
2026-09-044.9%13.5%1.07×
2026-09-11-17.0%-20.5%0.47×
2026-09-18-19.7%-46.4%0.53×
2026-09-25-2.8%-36.4%0.59×
2026-10-02-4.5%-36.2%0.45×
2026-10-09-18.1%-29.3%1.45×

Does support survive a longer view?

Advancing-week volume share against price return and closing pressure.

4 weeks20%up-week volume-18.1%price return-29.3%pressure
13 weeks19%up-week volume-38.0%price return-21.1%pressure
26 weeks40%up-week volume1.5%price return-16.5%pressure
52 weeks41%up-week volume-38.4%price return-17.6%pressure

A high advancing-volume share alongside weak closing pressure can mean price rose between closes but finished low within its weekly ranges. The two measures answer different questions.

Effort and result

52% price efficiency

Four-week net price movement as a share of the total close-to-close path. Lower readings indicate more back-and-forth movement, regardless of volume.

Latest close: 30% of the way from the weekly low to high.

Volume-weighted return tilt

-4.93 percentage points

The volume-weighted average weekly return minus the ordinary average over thirteen weeks. Positive means more volume coincided with stronger returns; negative means volume leaned toward weaker returns.

An association within this listing, not measured capital flow.

Constructive confirmation

4.8 / 100

Price direction0.0 / 30
Closing pressure0.0 / 30
Up-week volume4.8 / 25
Volume confirmation0.0 / 15

Fixed weights favour supported advances. A low score can still contain useful bearish or reversal research.

Test the volume contribution

Did heavier trading change what followed?

Compare high-volume and ordinary-volume weeks with the same price direction.

High volume is at least 1.5× its preceding 26-week median; ordinary volume is 0.75–1.25×. Returns start at that week’s close. Each group uses non-overlapping completed outcomes.

Starting observationAfterHigh-volume examplesMedian returnOrdinary examplesMedian returnDifference
Advancing weeks4 weeks18-6.1%133.8%-9.8 points
Advancing weeks13 weeks9-42.5%9-25.9%-16.6 points
Declining weeks4 weeks19-2.8%14-18.0%15.2 points
Declining weeks13 weeks8-25.5%8-11.8%-13.7 points

At least eight completed examples in both groups are required. Groups may overlap each other, and differ in volatility, trend and market conditions; their difference is not a causal volume effect or a statistical claim of edge. Up to six years of available history; price returns exclude dividends, costs and execution. Fixed definitions have not been validated out of sample.

Inspect the dated observations

Advancing weeks · 4 weeks

Volume groupObservationOutcome dateReturn
High volume2023-02-032023-03-0310.7%
High volume2023-03-032023-03-31-38.1%
High volume2023-05-122023-06-09-5.7%
High volume2023-06-302023-07-280.0%
High volume2023-08-112023-09-08-20.2%
High volume2024-02-092024-03-08-32.2%
High volume2024-04-052024-05-03-32.9%
High volume2024-09-132024-10-1116.4%
High volume2024-10-182024-11-15-2.8%
High volume2024-11-222024-12-20179.7%
High volume2024-12-202025-01-170.5%
High volume2025-01-172025-02-1497.8%
High volume2025-02-142025-03-1426.4%
High volume2025-03-142025-04-11-49.4%
High volume2025-09-192025-10-17-21.1%
High volume2025-11-212025-12-19-6.4%
High volume2026-05-292026-06-26-14.7%
High volume2026-06-262026-07-24-31.3%
Ordinary volume2023-03-172023-04-14-66.0%
Ordinary volume2023-09-152023-10-13-43.8%
Ordinary volume2024-01-052024-02-02-4.5%
Ordinary volume2024-02-022024-03-0159.3%
Ordinary volume2024-03-222024-04-19-35.5%
Ordinary volume2024-05-032024-05-316.2%
Ordinary volume2024-08-302024-09-2733.9%
Ordinary volume2025-04-112025-05-09-5.1%
Ordinary volume2025-08-152025-09-123.8%
Ordinary volume2026-01-022026-01-3012.2%
Ordinary volume2026-02-132026-03-13-12.3%
Ordinary volume2026-05-012026-05-2932.7%
Ordinary volume2026-08-072026-09-044.9%

Advancing weeks · 13 weeks

Volume groupObservationOutcome dateReturn
High volume2023-02-032023-05-05-74.7%
High volume2023-05-122023-08-11-5.2%
High volume2023-08-112023-11-10-54.2%
High volume2024-02-092024-05-10-45.2%
High volume2024-09-132024-12-13150.7%
High volume2024-12-132025-03-14278.5%
High volume2025-03-142025-06-13-42.5%
High volume2025-09-192025-12-19-42.9%
High volume2026-05-292026-08-28-29.6%
Ordinary volume2023-03-172023-06-16-77.4%
Ordinary volume2023-09-152023-12-15-61.0%
Ordinary volume2024-01-052024-04-0544.6%
Ordinary volume2024-05-032024-08-02-57.6%
Ordinary volume2024-08-302024-11-2996.5%
Ordinary volume2025-04-112025-07-1119.1%
Ordinary volume2025-08-152025-11-14-25.9%
Ordinary volume2026-01-022026-04-03-11.2%
Ordinary volume2026-05-012026-07-31-28.1%

Declining weeks · 4 weeks

Volume groupObservationOutcome dateReturn
High volume2023-01-132023-02-10-22.1%
High volume2023-02-102023-03-1025.6%
High volume2023-03-312023-04-28-62.9%
High volume2023-04-282023-05-26-0.6%
High volume2023-05-262023-06-235.1%
High volume2023-07-142023-08-11-57.9%
High volume2023-08-182023-09-15-3.9%
High volume2023-09-222023-10-20-14.4%
High volume2024-02-162024-03-15-11.1%
High volume2024-04-122024-05-10-6.8%
High volume2024-11-012024-11-2939.0%
High volume2025-01-102025-02-0759.4%
High volume2025-03-072025-04-04-40.7%
High volume2025-04-042025-05-023.7%
High volume2025-09-262025-10-24-15.4%
High volume2026-05-082026-06-0513.5%
High volume2026-06-052026-07-038.0%
High volume2026-07-172026-08-1436.0%
High volume2026-08-282026-09-25-2.8%
Ordinary volume2023-10-062023-11-031.1%
Ordinary volume2023-11-172023-12-15-21.9%
Ordinary volume2023-12-222024-01-19-5.3%
Ordinary volume2024-03-292024-04-26-33.3%
Ordinary volume2024-05-172024-06-14-42.6%
Ordinary volume2024-11-082024-12-0650.6%
Ordinary volume2025-03-282025-04-25-21.0%
Ordinary volume2025-07-042025-08-01-24.4%
Ordinary volume2025-10-032025-10-31-13.8%
Ordinary volume2026-01-302026-02-27-16.3%
Ordinary volume2026-05-152026-06-1232.3%
Ordinary volume2026-06-192026-07-17-27.2%
Ordinary volume2026-07-242026-08-2133.7%
Ordinary volume2026-08-212026-09-18-19.7%

Declining weeks · 13 weeks

Volume groupObservationOutcome dateReturn
High volume2023-01-132023-04-14-66.5%
High volume2023-04-142023-07-1460.5%
High volume2023-07-142023-10-13-81.0%
High volume2024-02-162024-05-17-38.2%
High volume2024-11-012025-01-31210.3%
High volume2025-01-312025-05-0228.6%
High volume2025-09-262025-12-26-43.4%
High volume2026-05-082026-08-07-12.9%
Ordinary volume2023-10-062024-01-05-31.7%
Ordinary volume2024-03-292024-06-28-63.1%
Ordinary volume2024-11-082025-02-07324.9%
Ordinary volume2025-03-282025-06-27-10.6%
Ordinary volume2025-07-042025-10-03-13.0%
Ordinary volume2025-10-032026-01-02-31.6%
Ordinary volume2026-01-302026-05-019.3%
Ordinary volume2026-05-152026-08-1424.5%

Price, activity and volume balance

Where volume is concentrated

2026-10-09Close 11.13
Weekly priceEstimated volume at priceMost active priceEarlier activity areaEstimated volume balance

Move over the chart, tap a week, or use the arrow keys to inspect it. The profile estimates where volume sits within weekly price ranges. The lower chart accumulates volume weighted by where each week closed in its range; its starting point changes with the selected period. This is not trade-based CVD.

Most active price12.85
Earlier activity area10.85 – 16.87
Recent volume balance-29.3%
Recent weekly volume0.56×
View chart values
Completed weekly observations
Week endingCloseVolume
2025-10-1716.956887815
2025-10-2416.845271937
2025-10-3115.875118370
2025-11-0714.185272691
2025-11-1412.944310215
2025-11-2113.1210719170
2025-11-2813.763566298
2025-12-0514.973691659
2025-12-1213.743000984
2025-12-1912.284621773
2025-12-2611.263008523
2026-01-0212.594475270
2026-01-0912.702946553
2026-01-1614.234962330
2026-01-2314.252947740
2026-01-3014.125678599
2026-02-0611.756436985
2026-02-1312.544574573
2026-02-2011.352100243
2026-02-2711.822540359
2026-03-0612.564361645
2026-03-1311.002793683
2026-03-2010.382241040
2026-03-279.482653605
2026-04-0311.182086720
2026-04-1010.972190050
2026-04-1712.932560167
2026-04-2413.094675376
2026-05-0115.433976791
2026-05-0815.105802279
2026-05-1513.153832970
2026-05-2214.583535246
2026-05-2920.488849625
2026-06-0517.1418362907
2026-06-1217.406938212
2026-06-1916.544481654
2026-06-2617.489266720
2026-07-0318.516625638
2026-07-1017.954129383
2026-07-1712.0413835888
2026-07-2412.014464428
2026-07-3111.094418775
2026-08-0713.154442921
2026-08-1416.375499467
2026-08-2116.064230041
2026-08-2814.418473665
2026-09-0413.794751285
2026-09-1113.592089528
2026-09-1812.892353462
2026-09-2514.012613943
2026-10-0213.171987223
2026-10-0911.136437796

Earlier and recent activity

What has changed?

The recent comparison uses the last four completed weeks.

Activity centre

Lower

The recent centre moved -15.28% against the earlier part of this period.

Price and volume

No clear disagreement

Price changed -18.10% over four weeks. Volume balance is -29.3% on a scale from −100% to +100%.

Volume and price movement

Recent volume is below its earlier norm

Recent median weekly volume is 0.56× the earlier median. This describes price response, not the identity of buyers or sellers.

Recent closes

4 of 4 closes inside

Price was inside the earlier area before these four weeks. The earlier boundaries stay fixed for this comparison.

Activity over time

Darker cells show more estimated volume at that price. Use the chart to see where activity has moved. For longer periods, a column combines several weeks.

Volume and price movement

Each dot is a week. Compare weekly volume with the move from open to close.

What to check next

Holding outside the area

Watch which boundary price moves beyond and whether later closes remain outside it.

Returning inside

Price is currently inside the earlier area. Repeated closes here would show that activity remains in the same price range.

Price and volume disagreeing

There is no clear disagreement at present. Check whether volume balance continues to support any further price move.

Same stock · Earlier observations

Previous examples

Descriptive history, not a forecast.

Comparisons use the same period length, position relative to the earlier activity area and direction of recent volume balance. Outcomes do not overlap for each following period. At least five examples are needed to show a matched median. The median is the middle result; the all-period median includes earlier periods regardless of their volume reading.

Subsequent price changes
AfterExamplesMedian changeSample
4 weeks16-3.7Available
13 weeks6-17.8Available

Returns are close-to-close price changes. Interim lows show the lowest price reached during the period. Dividends, fees and trade execution are not included. The available history contains up to six years of weekly observations.

Connected research

Test the same listing from another angle

How to read this report

Choose the period

The selected period sets the profile and volume balance starting point. “Start from a date” uses the first available week on or after that date. At least 13 consecutive weeks are required.

Compare earlier activity

The earlier activity area contains most of the estimated volume before the last four weeks. The activity centre is the average estimated price, weighted by volume. Compare subsequent closes with its boundaries, then read the volume balance alongside the price move.

Check the data

Volume is reported for the whole week. The distribution within the range and the direction of pressure are estimates. They cannot identify individual trades, investor holdings or institutional buying.

Reports use saved weekly data and refresh when those records change. Missing or invalid weeks restrict the available periods.

GRRR · Volume & Price

Evidence context