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TSXV:COO Ostrom Climate Solutions Inc Stock

Home listing (TSXV) of Ostrom Climate Solutions Inc

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Share price · TSXV:COO

$0.03 CAD 0.00 (0.0%)

Close on Oct 30, 2026

Past year -40.0% · daily closes, Oct 30, 2025 – Oct 30, 2026, adjusted for splits

Day range: $0.03 – $0.03 CADOct 30, 2026
Volume: 207,433 sharesOct 30, 2026
Market cap: $3.42M CADAt the close on Oct 30, 2026 · price × 114.1M shares outstanding
52-week range: $0.02 – $0.09 CADLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
Traded on an average day: $586 CADMedian day 1,000 shares · 29 days with no trades · last 3 months, Jul 30, 2026 – Oct 30, 2026

Prices by listing

Listing	Last	Change	Volume	Open	High	Low	Previous close	Price from
TSXV:COO · Home	$0.03 CAD	0.00 (0.0%)	207,433	$0.03	$0.03	$0.03	$0.03	Close on Oct 30, 2026
Frankfurt:9EAA	€0.012 EUR	+0.001 (+4.5%)	—	€0.012	€0.012	€0.012	€0.011	Close on Oct 30, 2026

Daily closes

Last 3 months, Jul 30, 2026 – Oct 30, 2026 · TSXV:COO · CAD, adjusted for splits

Day	Close	Change	%	Open	High	Low	Volume
Fri, Oct 30	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	207,433
Thu, Oct 29	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	0
Wed, Oct 28	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	0
Tue, Oct 27	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	2,000
Mon, Oct 26	$0.03	+0.01	+50.0%	$0.02	$0.03	$0.02	48,000
Fri, Oct 23	$0.02	-0.01	-33.3%	$0.03	$0.03	$0.02	245,500
Thu, Oct 22	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	0
Wed, Oct 21	$0.03	-0.01	-25.0%	$0.03	$0.03	$0.03	1,000
Tue, Oct 20	$0.04	+0.01	+33.3%	$0.04	$0.04	$0.04	2,100
Mon, Oct 19	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	167,500
Fri, Oct 16	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	0
Thu, Oct 15	$0.03	-0.01	-25.0%	$0.03	$0.03	$0.03	117,300
Wed, Oct 14	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Tue, Oct 13	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	14,000
Fri, Oct 9	$0.04	+0.01	+33.3%	$0.04	$0.04	$0.04	1,000
Thu, Oct 8	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	7,000
Wed, Oct 7	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	0
Tue, Oct 6	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	0
Mon, Oct 5	$0.03	0.00	0.0%	$0.04	$0.04	$0.03	8,000
Fri, Oct 2	$0.03	-0.01	-25.0%	$0.03	$0.03	$0.03	1,000
Thu, Oct 1	$0.04	+0.01	+33.3%	$0.04	$0.04	$0.04	1,000
Wed, Sep 30	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	0
Tue, Sep 29	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	58,000
Mon, Sep 28	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	22,000
Fri, Sep 25	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	0
Thu, Sep 24	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	0
Wed, Sep 23	$0.03	-0.01	-25.0%	$0.03	$0.03	$0.03	2,000
Tue, Sep 22	$0.04	+0.01	+33.3%	$0.04	$0.04	$0.04	1,000
Mon, Sep 21	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	0
Fri, Sep 18	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	0
Thu, Sep 17	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	0
Wed, Sep 16	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	10,000
Tue, Sep 15	$0.03	-0.01	-25.0%	$0.03	$0.03	$0.03	23,700
Mon, Sep 14	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Fri, Sep 11	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	35,000
Thu, Sep 10	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Wed, Sep 9	$0.04	+0.01	+33.3%	$0.04	$0.04	$0.04	4,000
Tue, Sep 8	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	1,000
Fri, Sep 4	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	0
Thu, Sep 3	$0.03	0.00	0.0%	$0.04	$0.04	$0.03	33,000
Wed, Sep 2	$0.03	0.00	0.0%	$0.03	$0.03	$0.03	9,000
Tue, Sep 1	$0.03	-0.01	-25.0%	$0.03	$0.03	$0.03	26,800
Mon, Aug 31	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	91,800
Fri, Aug 28	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Thu, Aug 27	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Wed, Aug 26	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Tue, Aug 25	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Mon, Aug 24	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Fri, Aug 21	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	9,000
Thu, Aug 20	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Wed, Aug 19	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	5,000
Tue, Aug 18	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	20,000
Mon, Aug 17	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	12,000
Fri, Aug 14	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Thu, Aug 13	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Wed, Aug 12	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Tue, Aug 11	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	42,200
Mon, Aug 10	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	14,000
Fri, Aug 7	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Thu, Aug 6	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Wed, Aug 5	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Tue, Aug 4	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	0
Fri, Jul 31	$0.04	0.00	0.0%	$0.04	$0.04	$0.04	2,000
Thu, Jul 30	$0.04	-0.01	-20.0%	$0.06	$0.06	$0.04	2,000

Ticker: TSXV:COO
Asset type: Stock
Exchange: TSXV
Currency: CAD

What changed lately

Latest news release · Aug 29, 2026
Ostrom Climate reports fiscal Q2 2026 financial statements

Latest news

Ostrom Climate reports fiscal Q2 2026 financial statements

Aug 28, 2026

Closed $0.04 (0.0%) on Aug 31, 2026

Ostrom Climate reports fiscal Q1 2026 financial statements

Jun 1, 2026

Closed $0.07 (0.0%) on Jun 2, 2026

Ostrom Climate reports audited year-end 2025 and fiscal Q4 financial statements

Apr 30, 2026

Closed $0.08 (+100.0%) on May 1, 2026

Ostrom Climate Exits Existing UPRIIS ERPA Arrangements

Dec 18, 2025

Closed $0.04 (0.0%) on Dec 19, 2025

Ostrom Climate Responds to Budget 2025 and COP30

Dec 4, 2025

Closed $0.05 (+25.0%) on Dec 4, 2025

Ostrom Climate Reports Fiscal Q3 2025 Financial Statements

Nov 28, 2025

Closed $0.04 (0.0%) on Dec 1, 2025

Ostrom Climate Reports Fiscal Q2 2025 Financial Statements and Results of Annual General Meeting

Aug 29, 2025

Ostrom Climate Announces Leadership Update

Jul 21, 2025

Ostrom Climate Reports Q1 2025 Financial Statements

Jun 2, 2025

Ostrom Climate Reports Audited Year-End 2024 and Fiscal Q4 Financial Statements and Announces Leadership Changes

Apr 30, 2025

All Ostrom Climate Solutions Inc news

Decks

Investor Presentation (February 2025)
Investor deck · 17 slides · February 2025

Ostrom Climate Solutions Inc on 6ix

News releases: 6 in the last 12 months · 34 in all · newest Aug 29, 2026 · oldest 2007
Decks: 1 deck · latest February 2025

Where Ostrom Climate Solutions Inc is listed

Listing	Exchange	Country	Currency
TSXV:COO · Home listing · This page	TSXV	Canada	CAD
LS Exchange:A3C860	LS Exchange	Germany	EUR
Lang & Schwarz:A3C860	Lang & Schwarz	Germany	EUR
Cboe Canada:COO	Cboe Canada	Canada	CAD
Frankfurt:9EAA	Frankfurt	Germany	EUR
Stuttgart:9EAA	Stuttgart	Germany	EUR

TSXV:COO Ostrom Climate Solutions Inc Stock

Prices by listing

Daily closes

What changed lately

Ostrom Climate reports fiscal Q2 2026 financial statements

Latest news

Ostrom Climate reports fiscal Q2 2026 financial statements

Ostrom Climate reports fiscal Q1 2026 financial statements

Ostrom Climate reports audited year-end 2025 and fiscal Q4 financial statements

Ostrom Climate Exits Existing UPRIIS ERPA Arrangements

Ostrom Climate Responds to Budget 2025 and COP30

Ostrom Climate Reports Fiscal Q3 2025 Financial Statements

Ostrom Climate Reports Fiscal Q2 2025 Financial Statements and Results of Annual General Meeting

Ostrom Climate Announces Leadership Update

Ostrom Climate Reports Q1 2025 Financial Statements

Ostrom Climate Reports Audited Year-End 2024 and Fiscal Q4 Financial Statements and Announces Leadership Changes

Decks

Investor Presentation (February 2025)

Ostrom Climate Solutions Inc on 6ix

Where Ostrom Climate Solutions Inc is listed