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Compare stocks with our powerful stock comparison tool. Analyze fundamentals, price performance, and key financial indicators to make informed investment decisions. Our tool lets you compare up to ten stocks side by side based on Performance Charts, Price & Volume, MarketRank™, Analyst Ratings, Sales & Book Value, Profitability & Earnings, Dividends, Debt, Ownership, Headlines, and more. Simply enter up to ten stock symbols (e.g., BAC, JPM, WFC, C, GS) to get started and uncover top investment opportunities.

CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
BioRem Inc. stock logo
BRM
BioRem
C$3.04
-1.6%
C$3.01
C$1.87
C$3.57
C$49.35M0.83630227,815 shs1,116 shs
iPath Series B Carbon ETN stock logo
GRN
iPath Series B Carbon ETN
$30.63
+1.4%
$29.82
$25.02
$36.45
$11.33M0.18833 shs91 shs
Questor Technology Inc. stock logo
QST
Questor Technology
C$0.25
-2.0%
C$0.31
C$0.23
C$0.67
C$6.80M-0.07466124,282 shs18,920 shs
Thermal Energy International Inc. stock logo
TMG
Thermal Energy International
C$0.15
C$0.16
C$0.12
C$0.20
C$25.64M-0.694097119,445 shs53,454 shs
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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
BioRem Inc. stock logo
BRM
BioRem
-1.62%-0.33%-13.64%+19.22%+60.85%
iPath Series B Carbon ETN stock logo
GRN
iPath Series B Carbon ETN
+1.36%-2.05%+0.66%+14.50%+6.54%
Questor Technology Inc. stock logo
QST
Questor Technology
-2.00%-12.50%-18.33%-31.94%-40.24%
Thermal Energy International Inc. stock logo
TMG
Thermal Energy International
0.00%-3.23%-9.09%0.00%+15.38%
CompanyCurrent Price50-Day Moving Average52-Week RangeMarket CapBetaAvg. VolumeToday's Volume
BioRem Inc. stock logo
BRM
BioRem
C$3.04
-1.6%
C$3.01
C$1.87
C$3.57
C$49.35M0.83630227,815 shs1,116 shs
iPath Series B Carbon ETN stock logo
GRN
iPath Series B Carbon ETN
$30.63
+1.4%
$29.82
$25.02
$36.45
$11.33M0.18833 shs91 shs
Questor Technology Inc. stock logo
QST
Questor Technology
C$0.25
-2.0%
C$0.31
C$0.23
C$0.67
C$6.80M-0.07466124,282 shs18,920 shs
Thermal Energy International Inc. stock logo
TMG
Thermal Energy International
C$0.15
C$0.16
C$0.12
C$0.20
C$25.64M-0.694097119,445 shs53,454 shs
Beginner's Guide To Retirement Stocks Cover

Click the link to see MarketBeat's list of seven best retirement stocks and why they should be in your portfolio.

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Compare Price Performance

Company1-Day Performance7-Day Performance30-Day Performance90-Day Performance1-Year Performance
BioRem Inc. stock logo
BRM
BioRem
-1.62%-0.33%-13.64%+19.22%+60.85%
iPath Series B Carbon ETN stock logo
GRN
iPath Series B Carbon ETN
+1.36%-2.05%+0.66%+14.50%+6.54%
Questor Technology Inc. stock logo
QST
Questor Technology
-2.00%-12.50%-18.33%-31.94%-40.24%
Thermal Energy International Inc. stock logo
TMG
Thermal Energy International
0.00%-3.23%-9.09%0.00%+15.38%
CompanyConsensus Rating ScoreConsensus RatingConsensus Price Target% Upside from Current Price
BioRem Inc. stock logo
BRM
BioRem
0.00
N/AN/AN/A
iPath Series B Carbon ETN stock logo
GRN
iPath Series B Carbon ETN
0.00
N/AN/AN/A
Questor Technology Inc. stock logo
QST
Questor Technology
2.00
HoldC$0.50104.08% Upside
Thermal Energy International Inc. stock logo
TMG
Thermal Energy International
0.00
N/AN/AN/A

Current Analyst Ratings Breakdown

Latest TMG, BRM, GRN, and QST Analyst Ratings

DateCompanyBrokerageActionRatingPrice TargetDetails
4/22/2026
Questor Technology Inc. stock logo
QST
Questor Technology
Lower Price TargetHoldC$0.75 ➝ C$0.55
4/22/2026
Questor Technology Inc. stock logo
QST
Questor Technology
DowngradeSpeculative BuySector PerformC$0.60 ➝ C$0.45
(Data available from 6/11/2023 forward. View 10+ years of historical ratings with our analyst ratings screener.)
CompanyAnnual RevenuePrice/SalesCashflowPrice/CashBook ValuePrice/Book
BioRem Inc. stock logo
BRM
BioRem
C$44.44M1.11C$0.82 per share3.70C$0.95 per share3.21
iPath Series B Carbon ETN stock logo
GRN
iPath Series B Carbon ETN
N/AN/AN/AN/AN/AN/A
Questor Technology Inc. stock logo
QST
Questor Technology
C$4.94M1.38C$0.11 per share2.18C$0.71 per share0.35
Thermal Energy International Inc. stock logo
TMG
Thermal Energy International
C$33.29M0.77C$0.02 per share7.50C$0.03 per share5.26
CompanyNet IncomeEPSTrailing P/E RatioForward P/E RatioP/E GrowthNet MarginsReturn on Equity (ROE)Return on Assets (ROA)Next Earnings Date
BioRem Inc. stock logo
BRM
BioRem
C$5.40MC$0.2711.30N/AN/A11.21%37.34%14.61%N/A
iPath Series B Carbon ETN stock logo
GRN
iPath Series B Carbon ETN
N/AN/A3.02N/AN/AN/AN/AN/AN/A
Questor Technology Inc. stock logo
QST
Questor Technology
-C$3.17M-C$0.08N/AN/AN/A-42.29%-10.19%-5.81%N/A
Thermal Energy International Inc. stock logo
TMG
Thermal Energy International
C$598.75KC$0.0121.43N/AN/A3.74%29.96%5.64%N/A
CompanyAnnual PayoutDividend Yield5-Year Annualized Dividend GrowthPayout RatioYears of Consecutive Growth
BioRem Inc. stock logo
BRM
BioRem
N/A6.47%N/AN/AN/A
iPath Series B Carbon ETN stock logo
GRN
iPath Series B Carbon ETN
N/A0.00%N/AN/AN/A
Questor Technology Inc. stock logo
QST
Questor Technology
N/A2.61%N/AN/AN/A
Thermal Energy International Inc. stock logo
TMG
Thermal Energy International
N/A4.24%N/AN/AN/A
CompanyDebt-to-Equity RatioCurrent RatioQuick Ratio
BioRem Inc. stock logo
BRM
BioRem
17.32
2.02
1.08
iPath Series B Carbon ETN stock logo
GRN
iPath Series B Carbon ETN
N/AN/AN/A
Questor Technology Inc. stock logo
QST
Questor Technology
4.09
3.01
5.48
Thermal Energy International Inc. stock logo
TMG
Thermal Energy International
21.57
1.47
1.19

Institutional Ownership

CompanyInstitutional Ownership
BioRem Inc. stock logo
BRM
BioRem
0.15%
iPath Series B Carbon ETN stock logo
GRN
iPath Series B Carbon ETN
N/A
Questor Technology Inc. stock logo
QST
Questor Technology
0.07%
Thermal Energy International Inc. stock logo
TMG
Thermal Energy International
0.11%

Insider Ownership

CompanyInsider Ownership
BioRem Inc. stock logo
BRM
BioRem
1.90%
iPath Series B Carbon ETN stock logo
GRN
iPath Series B Carbon ETN
N/A
Questor Technology Inc. stock logo
QST
Questor Technology
19.19%
Thermal Energy International Inc. stock logo
TMG
Thermal Energy International
6.15%
CompanyEmployeesShares OutstandingFree FloatOptionable
BioRem Inc. stock logo
BRM
BioRem
34,30016.24 millionN/ANot Optionable
iPath Series B Carbon ETN stock logo
GRN
iPath Series B Carbon ETN
2,020370,000N/ANot Optionable
Questor Technology Inc. stock logo
QST
Questor Technology
N/A27.77 millionN/ANot Optionable
Thermal Energy International Inc. stock logo
TMG
Thermal Energy International
N/A170.96 millionN/ANot Optionable

Recent News About These Companies

Buy this Canadian microcap for a double, analyst says
This microcap stock is a buy, analyst says
Analyst loves this Canadian microcap stock

Media Sentiment Over Time

Top Headlines

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BioRem stock logo

BioRem CVE:BRM

C$3.04 -0.05 (-1.62%)
As of 06/10/2026 03:59 PM Eastern

BioRem Inc., a clean technology engineering company, designs, manufactures, distributes, and sells air pollution control systems that are used to eliminate odors, volatile organic compounds (VOCs), and hazardous air pollutants (HAPs). It offers biofilters for the removal of odors, H2S, VOCs, and HAPs; and biotrickling filters for applications of high levels of H2S or other water-soluble VOCs. The company also provides multi-stage systems to remove odors from various municipal/urban wastewater treatment processes; biogas desulfurization systems; dry scrubber adsorption systems; and cannabis odor control systems. In addition, it offers biological processes and testing services; media sampling and analysis; system review and inspections; and media replacements and spare parts. The company operates in Canada, the United States, China, and internationally. BioRem Inc. was founded in 1990 and is headquartered in Puslinch, Canada.

iPath Series B Carbon ETN stock logo

iPath Series B Carbon ETN NYSEARCA:GRN

$30.63 +0.41 (+1.36%)
As of 06/10/2026 04:10 PM Eastern

The iPath Series B Carbon Exchange-Traded Notes (GRN) is an exchange-traded fund that is based on the Barclays Global Carbon II TR USD index. The fund is an ETN that tracks a liquidity-weighted index of carbon-related credit plans. The index holds December futures contracts on EUAs and CERs. GRN was launched on Sep 10, 2019 and is issued by iPath.

Questor Technology stock logo

Questor Technology CVE:QST

C$0.24 -0.01 (-2.00%)
As of 06/10/2026 01:47 PM Eastern

Questor Technology Inc., an environmental emissions reduction technology company, designs, manufactures, and services waste gas combustion systems in Canada and the United States. The company rents waste gas incineration systems. It offers its solutions for various oil and gas projects, as well as for landfill biogas, syngas, waste engine exhaust, geothermal and solar, and cement plant waste heat. The company was formerly known as Interglobe Gas Technology Inc. and changed its name to Questor Technology Inc. in September 1995. Questor Technology Inc. was founded in 1994 and is headquartered in Calgary, Canada.

Thermal Energy International stock logo

Thermal Energy International CVE:TMG

C$0.15 0.00 (0.00%)
As of 06/10/2026 03:57 PM Eastern

Thermal Energy International Inc. engages in the development, engineering, and supply of pollution control products, heat recovery systems, and condensate return solutions in North America, Europe, and internationally. Its products include GEM steam traps; FLUACE, a direct contact condensing heat recovery system that recycles the heat lost through the boiler flue gas exhaust; DRY-REX, a low temperature biomass dryer; boiler feedwater economizer; vent condenser; boiler blowdown heat recovery; Heat Recovery Steam Generator; indirect contact condensing heat recovery; air to air heat exchange; and sofame products. It serves food and beverage, pulp and paper, hospital, pharmaceutical, chemicals and petrochemicals, and other industry sectors. Thermal Energy International Inc. was incorporated in 1991 and is based in Ottawa, Canada.