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NASDAQEquity · Volume & Price

MNTK

Montauk Renewables Inc

US Basic Materials Specialty Chemicals

52-week price+18.1%
Latest week
25 Sep 2026
Chart Console
Weekly close
2.93 USD
Daily Price
Fair value
3.72 USD
Weekly Trend
Next-week expectancy
Negative 41.40%
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 positive; the estimated activity centre is higher.

52 weeks2025-10-03 to 2026-09-25Weekly volume estimate

The relationship beneath price · 2026-09-25

Volume-supported advance

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

Four-week price move65.5%94.0% over thirteen weeks
Latest relative volume5.90×2.26× recent four-week median
Closing pressure47.1%Volume-weighted position within weekly ranges
Up-week volume share69.9%26.5% in declining weeks · last 13 weeks
13-week range breakoutAt 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
2025-10-0319.8%3.0%1.57×
2025-10-100.0%-14.7%1.24×
2025-10-170.5%-20.8%0.66×
2025-10-2415.4%0.8%0.59×
2025-10-31-18.2%-49.9%0.67×
2025-11-07-11.9%-23.1%1.64×
2025-11-14-8.6%-19.9%0.93×
2025-11-21-26.6%-30.5%1.22×
2025-11-28-19.7%-27.8%1.35×
2025-12-05-3.9%-21.5%0.74×
2025-12-12-5.2%-7.4%0.95×
2025-12-199.4%-5.7%1.11×
2025-12-2612.9%11.9%0.52×
2026-01-02-1.8%-3.5%0.75×
2026-01-09-18.7%-37.7%0.83×
2026-01-16-23.5%-56.2%0.63×
2026-01-23-20.1%-53.1%0.70×
2026-01-303.6%-10.9%17.73×
2026-02-0622.3%-4.4%2.60×
2026-02-1319.6%-3.2%1.29×
2026-02-2014.3%-3.2%1.63×
2026-02-27-11.5%-6.3%1.14×
2026-03-06-14.9%-28.1%1.29×
2026-03-13-21.1%-24.1%2.72×
2026-03-20-32.7%-49.7%3.07×
2026-03-27-21.4%-23.1%2.42×
2026-04-03-26.0%-24.3%1.19×
2026-04-10-11.1%-12.9%1.40×
2026-04-1714.2%27.5%1.58×
2026-04-2418.2%8.9%1.52×
2026-05-0122.8%5.8%1.19×
2026-05-0810.8%-32.5%1.71×
2026-05-1518.6%-37.0%1.49×
2026-05-228.4%-34.2%1.10×
2026-05-2924.3%-15.9%0.71×
2026-06-0524.8%7.0%0.63×
2026-06-128.5%-0.7%0.80×
2026-06-192.6%-17.1%0.71×
2026-06-26-13.2%-36.0%1.48×
2026-07-031.8%-14.9%0.48×
2026-07-10-3.0%-13.1%0.55×
2026-07-17-1.3%-20.4%0.56×
2026-07-2423.8%25.9%1.09×
2026-07-311.2%-10.1%1.01×
2026-08-0711.2%6.4%0.65×
2026-08-1419.8%34.9%0.53×
2026-08-210.5%8.8%0.63×
2026-08-283.5%30.3%0.31×
2026-09-0424.6%48.3%2.16×
2026-09-1140.4%52.6%1.66×
2026-09-1819.7%17.5%2.25×
2026-09-2565.5%47.1%5.90×

Does support survive a longer view?

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

4 weeks81%up-week volume65.5%price return47.1%pressure
13 weeks70%up-week volume94.0%price return35.9%pressure
26 weeks61%up-week volume142.2%price return13.4%pressure
52 weeks60%up-week volume45.1%price return-0.5%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

60% 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: 87% of the way from the weekly low to high.

Volume-weighted return tilt

7.86 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

76.6 / 100

Price direction30.0 / 30
Closing pressure14.1 / 30
Up-week volume17.5 / 25
Volume confirmation15.0 / 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 weeks21-2.5%26-4.0%1.5 points
Advancing weeks13 weeks11-0.9%130.4%-1.4 points
Declining weeks4 weeks21-1.1%28-3.1%2.0 points
Declining weeks13 weeks12-7.8%13-18.9%11.2 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 volume2021-08-132021-09-10-6.4%
High volume2021-09-102021-10-0822.8%
High volume2021-12-172022-01-14-3.2%
High volume2022-02-042022-03-04-2.5%
High volume2022-03-112022-04-08-2.6%
High volume2022-04-292022-05-2715.1%
High volume2022-05-272022-06-24-14.2%
High volume2022-08-192022-09-164.5%
High volume2022-09-162022-10-14-21.8%
High volume2022-10-212022-11-18-33.1%
High volume2023-06-022023-06-302.8%
High volume2023-06-302023-07-2813.6%
High volume2023-11-172023-12-15-4.2%
High volume2024-04-052024-05-03-8.5%
High volume2025-03-212025-04-18-6.0%
High volume2025-06-062025-07-0434.2%
High volume2025-08-152025-09-12-0.5%
High volume2025-09-192025-10-170.5%
High volume2026-01-302026-02-27-11.5%
High volume2026-03-272026-04-2418.2%
High volume2026-04-242026-05-228.4%
Ordinary volume2021-08-272021-09-2438.1%
Ordinary volume2021-10-152021-11-12-8.9%
Ordinary volume2021-11-122021-12-10-8.5%
Ordinary volume2021-12-102022-01-07-2.0%
Ordinary volume2022-07-222022-08-1969.3%
Ordinary volume2022-09-092022-10-07-21.1%
Ordinary volume2023-03-032023-03-31-23.4%
Ordinary volume2023-03-312023-04-28-15.5%
Ordinary volume2023-07-142023-08-1116.5%
Ordinary volume2023-08-182023-09-15-2.3%
Ordinary volume2023-10-062023-11-0312.9%
Ordinary volume2023-11-032023-12-01-11.0%
Ordinary volume2023-12-012023-12-29-7.1%
Ordinary volume2024-02-092024-03-08-24.0%
Ordinary volume2024-04-262024-05-2436.1%
Ordinary volume2024-05-242024-06-216.2%
Ordinary volume2024-06-212024-07-19-0.7%
Ordinary volume2024-09-202024-10-1812.7%
Ordinary volume2024-11-222024-12-20-15.9%
Ordinary volume2025-04-252025-05-23-13.1%
Ordinary volume2025-06-132025-07-11-2.7%
Ordinary volume2025-07-182025-08-15-7.7%
Ordinary volume2025-11-142025-12-12-5.2%
Ordinary volume2025-12-122026-01-09-18.7%
Ordinary volume2026-05-222026-06-192.6%
Ordinary volume2026-07-242026-08-210.5%

Advancing weeks · 13 weeks

Volume groupObservationOutcome dateReturn
High volume2021-08-132021-11-1217.3%
High volume2021-12-172022-03-1811.8%
High volume2022-03-182022-06-1715.7%
High volume2022-08-192022-11-18-31.6%
High volume2023-06-022023-09-0133.8%
High volume2023-11-172024-02-16-29.9%
High volume2024-04-052024-07-0518.4%
High volume2025-03-212025-06-20-0.9%
High volume2025-06-272025-09-26-9.8%
High volume2025-10-032026-01-02-32.3%
High volume2026-01-302026-05-01-19.5%
Ordinary volume2021-08-272021-11-2616.2%
Ordinary volume2021-12-102022-03-118.9%
Ordinary volume2022-07-222022-10-2173.0%
Ordinary volume2023-03-032023-06-02-29.6%
Ordinary volume2023-07-142023-10-1325.3%
Ordinary volume2023-10-132024-01-12-21.4%
Ordinary volume2024-02-092024-05-10-29.6%
Ordinary volume2024-05-102024-08-09-8.4%
Ordinary volume2024-09-202024-12-20-24.2%
Ordinary volume2025-04-252025-07-255.0%
Ordinary volume2025-07-252025-10-240.4%
Ordinary volume2025-11-142026-02-13-10.9%
Ordinary volume2026-05-222026-08-2121.3%

Declining weeks · 4 weeks

Volume groupObservationOutcome dateReturn
High volume2021-09-242021-10-22-1.0%
High volume2022-01-072022-02-047.1%
High volume2022-04-012022-04-291.7%
High volume2022-05-132022-06-1018.0%
High volume2022-06-102022-07-08-23.8%
High volume2022-08-262022-09-23-1.5%
High volume2022-09-232022-10-215.6%
High volume2022-10-282022-11-25-19.3%
High volume2022-12-022022-12-30-1.1%
High volume2023-03-172023-04-14-11.8%
High volume2023-06-162023-07-1414.8%
High volume2024-02-022024-03-01-12.9%
High volume2024-03-012024-03-29-27.7%
High volume2024-11-152024-12-13-2.4%
High volume2025-03-072025-04-04-37.3%
High volume2025-04-042025-05-0214.9%
High volume2025-05-302025-06-2721.7%
High volume2025-11-072025-12-05-3.9%
High volume2026-02-202026-03-20-32.7%
High volume2026-03-202026-04-1714.2%
High volume2026-05-082026-06-0524.8%
Ordinary volume2021-11-052021-12-03-15.9%
Ordinary volume2021-12-312022-01-28-2.3%
Ordinary volume2022-02-182022-03-1812.6%
Ordinary volume2022-09-022022-09-300.9%
Ordinary volume2022-11-182022-12-16-5.8%
Ordinary volume2023-04-072023-05-05-4.1%
Ordinary volume2023-05-052023-06-0210.7%
Ordinary volume2023-10-202023-11-17-4.8%
Ordinary volume2023-12-082024-01-05-3.8%
Ordinary volume2024-01-052024-02-02-20.5%
Ordinary volume2024-06-142024-07-1211.4%
Ordinary volume2024-07-192024-08-16-19.5%
Ordinary volume2024-09-062024-10-0422.7%
Ordinary volume2024-11-082024-12-06-27.6%
Ordinary volume2024-12-062025-01-0326.7%
Ordinary volume2025-01-312025-02-28-17.9%
Ordinary volume2025-02-282025-03-28-39.1%
Ordinary volume2025-04-182025-05-161.5%
Ordinary volume2025-05-162025-06-137.2%
Ordinary volume2025-07-112025-08-08-18.4%
Ordinary volume2025-08-292025-09-26-6.1%
Ordinary volume2025-10-102025-11-07-11.9%
Ordinary volume2025-11-212025-12-199.4%
Ordinary volume2026-01-092026-02-0622.3%
Ordinary volume2026-02-272026-03-27-21.4%
Ordinary volume2026-04-032026-05-0122.8%
Ordinary volume2026-05-012026-05-2924.3%
Ordinary volume2026-07-312026-08-283.5%

Declining weeks · 13 weeks

Volume groupObservationOutcome dateReturn
High volume2021-09-242021-12-24-10.2%
High volume2022-01-072022-04-088.3%
High volume2022-04-082022-07-08-3.1%
High volume2022-08-262022-11-25-25.6%
High volume2022-12-022023-03-03-7.8%
High volume2023-03-172023-06-16-13.6%
High volume2023-06-162023-09-1535.9%
High volume2024-02-022024-05-03-39.7%
High volume2024-11-152025-02-148.0%
High volume2025-03-072025-06-06-35.1%
High volume2025-11-072026-02-061.7%
High volume2026-02-202026-05-22-7.7%
Ordinary volume2021-11-052022-02-04-3.7%
Ordinary volume2022-02-182022-05-2017.1%
Ordinary volume2022-09-022022-12-02-35.5%
Ordinary volume2023-04-072023-07-0712.0%
Ordinary volume2023-10-202024-01-19-23.9%
Ordinary volume2024-01-192024-04-19-53.0%
Ordinary volume2024-06-142024-09-13-11.8%
Ordinary volume2024-11-082025-02-07-18.9%
Ordinary volume2025-02-282025-05-30-46.4%
Ordinary volume2025-07-112025-10-10-6.9%
Ordinary volume2025-10-102026-01-09-26.7%
Ordinary volume2026-01-092026-04-10-18.9%
Ordinary volume2026-05-012026-07-3122.1%

Price, activity and volume balance

Where volume is concentrated

2026-09-25Close 2.93
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 price1.64
Earlier activity area1.32 – 1.94
Recent volume balance47.1%
Recent weekly volume2.72×
View chart values
Completed weekly observations
Week endingCloseVolume
2025-10-032.481277647
2025-10-102.021010944
2025-10-172.10538032
2025-10-242.33460030
2025-10-312.03525677
2025-11-071.781282850
2025-11-141.92755343
2025-11-211.71956838
2025-11-281.631059408
2025-12-051.71576354
2025-12-121.82714022
2025-12-191.87831175
2025-12-261.84394977
2026-01-021.68561872
2026-01-091.48622141
2026-01-161.43475288
2026-01-231.47513606
2026-01-301.7412962969
2026-02-061.811904687
2026-02-131.71943422
2026-02-201.681193075
2026-02-271.54831479
2026-03-061.54948905
2026-03-131.352156658
2026-03-201.132555645
2026-03-271.212012488
2026-04-031.141054806
2026-04-101.201240565
2026-04-171.291404136
2026-04-241.431440204
2026-05-011.401136509
2026-05-081.331720812
2026-05-151.531496414
2026-05-221.551167608
2026-05-291.74778795
2026-06-051.66687299
2026-06-121.66876001
2026-06-191.59781781
2026-06-261.511625259
2026-07-031.69548470
2026-07-101.61637312
2026-07-171.57649951
2026-07-241.871252666
2026-07-311.711190266
2026-08-071.79765793
2026-08-141.88612280
2026-08-211.88731127
2026-08-281.77344946
2026-09-042.232364719
2026-09-112.641906954
2026-09-182.252587994
2026-09-252.936798800

Earlier and recent activity

What has changed?

The recent comparison uses the last four completed weeks.

Activity centre

Higher

The recent centre moved +49.06% against the earlier part of this period.

Price and volume

No clear disagreement

Price changed +65.54% over four weeks. Volume balance is +47.1% on a scale from −100% to +100%.

Volume and price movement

More volume, clear price movement

Recent median weekly volume is 2.72× the earlier median. This describes price response, not the identity of buyers or sellers.

Recent closes

4 of 4 closes above

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

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 weeks2—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.

MNTK · Volume & Price

Evidence context