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SETEquity · Volume & Price

EASTW

Eastern Water Resources Development and Management Public Company Limited

TH Utilities Utilities - Regulated Water

52-week price+84.1%
Latest week
9 Oct 2026
Chart Console
Weekly close
4.88 THB
Daily Price
Fair value
3.04 THB
Weekly Trend
Next-week expectancy
Positive 57.53%
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 above the earlier activity area

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

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

The relationship beneath price · 2026-10-09

Mixed evidence

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

Four-week price move-3.4%3.0% over thirteen weeks
Latest relative volume3.51×2.64× recent four-week median
Closing pressure-60.4%Volume-weighted position within weekly ranges
Up-week volume share24.8%15.8% in declining weeks · last 13 weeks
At least twice normal volume

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
2025-10-17-16.4%-21.4%1.27×
2025-10-24-7.0%9.4%0.40×
2025-10-31-16.0%-58.7%0.43×
2025-11-07-17.1%-62.3%0.68×
2025-11-14-19.6%-65.6%0.65×
2025-11-21-29.3%-90.2%1.19×
2025-11-28-23.4%-69.4%0.97×
2025-12-05-12.9%-56.2%0.54×
2025-12-12-7.0%-53.5%0.37×
2025-12-195.3%-36.9%0.38×
2025-12-263.6%-39.0%0.23×
2026-01-02-2.0%-44.0%0.28×
2026-01-09-3.5%-45.8%0.73×
2026-01-16-7.1%-21.3%0.53×
2026-01-23-3.0%-22.1%1.62×
2026-01-30-3.0%-23.5%0.66×
2026-02-06-2.1%-31.0%0.79×
2026-02-1314.1%-1.1%2.44×
2026-02-2046.4%65.1%14.49×
2026-02-2749.0%10.2%12.21×
2026-03-0629.8%7.4%5.36×
2026-03-1322.9%6.6%1.84×
2026-03-20-8.5%-43.5%1.77×
2026-03-271.4%17.4%5.75×
2026-04-0318.0%17.2%3.52×
2026-04-1012.4%3.5%1.77×
2026-04-179.2%-0.9%0.41×
2026-04-24-4.8%-51.8%1.65×
2026-05-016.3%-5.7%3.05×
2026-05-0816.2%25.3%7.77×
2026-05-1529.3%49.5%5.95×
2026-05-2244.7%47.4%12.34×
2026-05-2939.7%45.7%6.06×
2026-06-0532.7%42.7%2.05×
2026-06-1219.7%31.4%0.83×
2026-06-1910.6%23.5%0.86×
2026-06-26-2.8%-10.4%0.33×
2026-07-034.9%17.5%1.02×
2026-07-108.2%20.1%0.62×
2026-07-1712.3%56.8%2.83×
2026-07-2424.4%61.6%0.43×
2026-07-3111.1%64.1%1.17×
2026-08-0716.0%54.5%0.50×
2026-08-1416.4%48.7%1.04×
2026-08-21-1.0%31.5%0.46×
2026-08-28-5.4%5.2%0.29×
2026-09-04-12.7%21.1%0.47×
2026-09-11-12.2%1.9%1.66×
2026-09-18-3.5%0.5%1.09×
2026-09-251.6%18.5%1.43×
2026-10-024.2%-54.1%21.99×
2026-10-09-3.4%-60.4%3.51×

Does support survive a longer view?

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

4 weeks5%up-week volume-3.4%price return-60.4%pressure
13 weeks25%up-week volume3.0%price return-34.7%pressure
26 weeks58%up-week volume68.8%price return-0.5%pressure
52 weeks61%up-week volume74.9%price return-2.2%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: 20% of the way from the weekly low to high.

Volume-weighted return tilt

0.05 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

21.2 / 100

Price direction15.0 / 30
Closing pressure0.0 / 30
Up-week volume6.2 / 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 weeks14-0.6%200.3%-0.9 points
Advancing weeks13 weeks7—10—Limited sample
Declining weeks4 weeks16-4.3%200.0%-4.3 points
Declining weeks13 weeks8-4.3%11-6.5%2.1 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 volume2021-04-302021-05-28-2.6%
High volume2021-08-272021-09-24-1.2%
High volume2022-03-042022-04-01-11.1%
High volume2023-01-062023-02-030.0%
High volume2025-07-252025-08-222.8%
High volume2025-08-292025-09-2626.6%
High volume2025-10-032025-10-31-16.0%
High volume2026-01-232026-02-2046.4%
High volume2026-02-202026-03-20-8.5%
High volume2026-03-202026-04-179.2%
High volume2026-05-012026-05-2939.7%
High volume2026-05-292026-06-26-2.8%
High volume2026-07-172026-08-1416.4%
High volume2026-09-112026-10-09-3.4%
Ordinary volume2021-04-232021-05-212.4%
Ordinary volume2021-06-112021-07-091.0%
Ordinary volume2021-08-202021-09-170.8%
Ordinary volume2021-10-222021-11-19-4.9%
Ordinary volume2021-12-242022-01-210.5%
Ordinary volume2022-04-222022-05-20-7.2%
Ordinary volume2022-05-202022-06-17-5.3%
Ordinary volume2022-10-142022-11-11-1.9%
Ordinary volume2022-11-182022-12-16-1.9%
Ordinary volume2022-12-302023-01-272.8%
Ordinary volume2023-04-282023-05-260.8%
Ordinary volume2023-06-302023-07-286.5%
Ordinary volume2023-08-252023-09-22-5.7%
Ordinary volume2023-10-272023-11-24-0.5%
Ordinary volume2024-03-152024-04-120.0%
Ordinary volume2025-05-092025-06-06-7.5%
Ordinary volume2025-07-182025-08-1521.8%
Ordinary volume2025-11-282025-12-263.6%
Ordinary volume2026-06-192026-07-1712.3%
Ordinary volume2026-07-312026-08-28-5.4%

Advancing weeks · 13 weeks

Volume groupObservationOutcome dateReturn
High volume2021-04-302021-07-30-1.1%
High volume2021-08-272021-11-26-3.7%
High volume2022-03-042022-06-03-18.3%
High volume2023-01-062023-04-07-8.2%
High volume2025-07-252025-10-2425.5%
High volume2026-01-232026-04-2442.3%
High volume2026-05-012026-07-3170.5%
Ordinary volume2021-04-232021-07-232.9%
Ordinary volume2021-08-202021-11-19-0.2%
Ordinary volume2021-12-242022-03-25-21.5%
Ordinary volume2022-04-222022-07-22-10.0%
Ordinary volume2022-10-142023-01-131.9%
Ordinary volume2023-04-282023-07-28-7.3%
Ordinary volume2023-08-252023-11-24-10.9%
Ordinary volume2025-05-092025-08-0812.9%
Ordinary volume2025-11-282026-02-2748.2%
Ordinary volume2026-06-192026-09-1811.8%

Declining weeks · 4 weeks

Volume groupObservationOutcome dateReturn
High volume2021-09-172021-10-15-0.5%
High volume2021-11-192021-12-17-5.6%
High volume2022-02-182022-03-18-11.7%
High volume2022-03-182022-04-15-4.0%
High volume2022-05-062022-06-03-9.4%
High volume2022-09-302022-10-28-11.4%
High volume2023-02-242023-03-24-4.6%
High volume2023-06-232023-07-219.2%
High volume2024-01-262024-02-23-1.5%
High volume2024-03-012024-03-29-9.8%
High volume2025-04-042025-05-02-7.9%
High volume2025-05-022025-05-30-1.2%
High volume2025-08-012025-08-2913.0%
High volume2025-09-262025-10-24-7.0%
High volume2026-03-062026-04-0318.0%
High volume2026-04-032026-05-016.3%
Ordinary volume2021-05-212021-06-181.5%
Ordinary volume2021-07-232021-08-200.0%
Ordinary volume2021-09-242021-10-225.1%
Ordinary volume2021-10-292021-11-26-5.5%
Ordinary volume2021-12-172022-01-141.6%
Ordinary volume2022-03-252022-04-220.7%
Ordinary volume2022-05-272022-06-24-1.6%
Ordinary volume2022-09-232022-10-21-21.0%
Ordinary volume2023-02-032023-03-03-5.6%
Ordinary volume2023-03-032023-03-31-2.8%
Ordinary volume2023-06-022023-06-30-13.3%
Ordinary volume2023-09-082023-10-06-6.7%
Ordinary volume2023-10-202023-11-170.0%
Ordinary volume2024-01-122024-02-09-3.8%
Ordinary volume2025-04-112025-05-090.0%
Ordinary volume2025-05-162025-06-13-2.3%
Ordinary volume2025-06-202025-07-183.6%
Ordinary volume2025-11-212025-12-195.3%
Ordinary volume2026-02-062026-03-0629.8%
Ordinary volume2026-06-122026-07-108.2%

Declining weeks · 13 weeks

Volume groupObservationOutcome dateReturn
High volume2021-09-172021-12-17-6.6%
High volume2022-02-182022-05-20-20.2%
High volume2022-09-302022-12-30-7.0%
High volume2023-02-242023-05-26-2.1%
High volume2023-06-232023-09-227.9%
High volume2025-04-042025-07-04-13.7%
High volume2025-08-012025-10-3126.0%
High volume2026-03-062026-06-0583.4%
Ordinary volume2021-05-212021-08-200.5%
Ordinary volume2021-09-242021-12-24-5.1%
Ordinary volume2022-03-252022-06-24-10.8%
Ordinary volume2022-09-232022-12-23-15.3%
Ordinary volume2023-02-032023-05-05-6.5%
Ordinary volume2023-06-022023-09-01-4.4%
Ordinary volume2023-09-082023-12-08-9.7%
Ordinary volume2024-01-122024-04-12-15.7%
Ordinary volume2025-04-112025-07-11-11.3%
Ordinary volume2025-11-212026-02-2051.1%
Ordinary volume2026-06-122026-09-1115.3%

Price, activity and volume balance

Where volume is concentrated

2026-10-09Close 4.88
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 price5.03
Earlier activity area1.91 – 4.08
Recent volume balance-60.4%
Recent weekly volume3.07×
View chart values
Completed weekly observations
Week endingCloseVolume
2025-10-172.653960300
2025-10-242.651436300
2025-10-312.511335200
2025-11-072.311970000
2025-11-142.131908900
2025-11-211.873458100
2025-11-281.922827300
2025-12-052.011574000
2025-12-121.981087800
2025-12-191.971100100
2025-12-261.99671400
2026-01-021.97750500
2026-01-091.911946900
2026-01-161.831427300
2026-01-231.934168100
2026-01-301.911700800
2026-02-061.871697700
2026-02-132.094784400
2026-02-202.8331099400
2026-02-272.8526209100
2026-03-062.4311510000
2026-03-132.573941600
2026-03-202.593804800
2026-03-272.8912348200
2026-04-032.877549600
2026-04-102.893800400
2026-04-172.83971800
2026-04-242.753230700
2026-05-013.057306200
2026-05-083.3623548300
2026-05-153.6619898800
2026-05-223.9844802200
2026-05-294.2623049800
2026-06-054.467931800
2026-06-124.383379700
2026-06-194.403477500
2026-06-264.141329200
2026-07-034.684153100
2026-07-104.742582800
2026-07-174.9411794600
2026-07-245.151926100
2026-07-315.205208700
2026-08-075.502476200
2026-08-145.755188500
2026-08-215.102390500
2026-08-284.921374500
2026-09-044.801900000
2026-09-115.056424100
2026-09-184.924349500
2026-09-255.006078800
2026-10-025.0093467200
2026-10-094.8814911400

Earlier and recent activity

What has changed?

The recent comparison uses the last four completed weeks.

Activity centre

Higher

The recent centre moved +48.52% against the earlier part of this period.

Price and volume

No clear disagreement

Price changed -3.37% over four weeks. Volume balance is -60.4% on a scale from −100% to +100%.

Volume and price movement

More volume, clear price movement

Recent median weekly volume is 3.07× the earlier median. This describes price response, not the identity of buyers or sellers.

Recent closes

4 of 4 closes above

Price was above 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

Further closes above the earlier area would show that price is staying outside it. Compare them with the direction of recent volume balance.

Returning inside

A close back inside the earlier area would weaken the move outside it. Check whether the return lasts more than one week.

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 weeks3—Too few examples
13 weeks3—Too few examples

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. 2 invalid records were excluded from the available history.

EASTW · Volume & Price

Evidence context