Stock listing
TSX:MBX Microbix Biosystems Inc. Stock
Home listing (TSX) of Microbix Biosystems Inc.
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Share price · TSX:MBX
$0.30 CAD +0.01 (+3.4%)
Close on Oct 30, 2026
- Day range
- $0.295 – $0.30 CADOct 30, 2026
- Volume
- 31,087 sharesOct 30, 2026
- Market cap
- $41.09M CADAt the close on Oct 30, 2026 · price × 137.0M shares outstanding
- 52-week range
- $0.21 – $0.325 CADLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $7,927 CADMedian day 16,768 shares · 3 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 |
|---|---|---|---|---|---|---|---|---|
| TSX:MBX · Home | $0.30 CAD | +0.01 (+3.4%) | 31,087 | $0.295 | $0.30 | $0.295 | $0.29 | Close on Oct 30, 2026 |
| OTC:MBXBF | $0.22 USD | -0.01 (-4.3%) | 2,500 | $0.22 | $0.22 | $0.22 | $0.23 | Close on Oct 27, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · TSX:MBX · CAD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $0.30 | +0.01 | +3.4% | $0.295 | $0.30 | $0.295 | 31,087 | |
| $0.29 | 0.00 | 0.0% | $0.295 | $0.295 | $0.29 | 1,000 | |
| $0.29 | -0.015 | -4.9% | $0.295 | $0.295 | $0.29 | 138,013 | |
| $0.305 | -0.01 | -3.2% | $0.305 | $0.305 | $0.305 | 7,032 | |
| $0.315 | -0.005 | -1.6% | $0.31 | $0.32 | $0.31 | 36,318 | |
| $0.32 | 0.00 | 0.0% | $0.32 | $0.32 | $0.32 | 9,600 | |
| $0.32 | 0.00 | 0.0% | $0.32 | $0.32 | $0.32 | 0 | |
| $0.32 | 0.00 | 0.0% | $0.32 | $0.32 | $0.32 | 69,100 | |
| $0.32 | 0.00 | 0.0% | $0.32 | $0.32 | $0.32 | 2,500 | |
| $0.32 | +0.02 | +6.7% | $0.31 | $0.32 | $0.31 | 46,000 | |
| $0.30 | -0.01 | -3.2% | $0.30 | $0.30 | $0.30 | 4,500 | |
| $0.31 | 0.00 | 0.0% | $0.31 | $0.31 | $0.31 | 15,100 | |
| $0.31 | +0.01 | +3.3% | $0.31 | $0.31 | $0.31 | 2,500 | |
| $0.30 | -0.01 | -3.2% | $0.30 | $0.31 | $0.30 | 18,500 | |
| $0.31 | 0.00 | 0.0% | $0.295 | $0.31 | $0.295 | 6,400 | |
| $0.31 | -0.005 | -1.6% | $0.31 | $0.31 | $0.31 | 2,039 | |
| $0.315 | +0.015 | +5.0% | $0.30 | $0.315 | $0.30 | 6,008 | |
| $0.30 | 0.00 | 0.0% | $0.30 | $0.30 | $0.295 | 106,054 | |
| $0.30 | 0.00 | 0.0% | $0.315 | $0.315 | $0.30 | 6,222 | |
| $0.30 | -0.01 | -3.2% | $0.30 | $0.30 | $0.29 | 9,256 | |
| $0.31 | 0.00 | 0.0% | $0.31 | $0.31 | $0.31 | 0 | |
| $0.31 | -0.005 | -1.6% | $0.31 | $0.31 | $0.31 | 15,500 | |
| $0.315 | +0.015 | +5.0% | $0.30 | $0.315 | $0.30 | 28,201 | |
| $0.30 | +0.005 | +1.7% | $0.30 | $0.30 | $0.30 | 20,000 | |
| $0.295 | 0.00 | 0.0% | $0.30 | $0.30 | $0.295 | 2,050 | |
| $0.295 | -0.005 | -1.7% | $0.30 | $0.30 | $0.295 | 24,000 | |
| $0.30 | -0.005 | -1.6% | $0.31 | $0.315 | $0.29 | 46,500 | |
| $0.305 | 0.00 | 0.0% | $0.295 | $0.31 | $0.295 | 7,948 | |
| $0.305 | +0.005 | +1.7% | $0.30 | $0.305 | $0.30 | 1,500 | |
| $0.30 | -0.01 | -3.2% | $0.31 | $0.31 | $0.29 | 28,500 | |
| $0.31 | 0.00 | 0.0% | $0.305 | $0.31 | $0.305 | 4,700 | |
| $0.31 | 0.00 | 0.0% | $0.31 | $0.31 | $0.31 | 15,500 | |
| $0.31 | 0.00 | 0.0% | $0.31 | $0.31 | $0.31 | 19,010 | |
| $0.31 | 0.00 | 0.0% | $0.31 | $0.31 | $0.31 | 8,000 | |
| $0.31 | +0.02 | +6.9% | $0.30 | $0.31 | $0.30 | 27,200 | |
| $0.29 | -0.005 | -1.7% | $0.295 | $0.295 | $0.288 | 43,000 | |
| $0.295 | +0.015 | +5.4% | $0.28 | $0.295 | $0.28 | 43,680 | |
| $0.28 | -0.015 | -5.1% | $0.29 | $0.29 | $0.28 | 70,061 | |
| $0.295 | +0.005 | +1.7% | $0.29 | $0.295 | $0.29 | 15,535 | |
| $0.29 | 0.00 | 0.0% | $0.285 | $0.29 | $0.285 | 42,800 | |
| $0.29 | -0.005 | -1.7% | $0.295 | $0.295 | $0.29 | 8,500 | |
| $0.295 | 0.00 | 0.0% | $0.295 | $0.295 | $0.29 | 28,027 | |
| $0.295 | -0.025 | -7.8% | $0.30 | $0.30 | $0.295 | 24,836 | |
| $0.32 | 0.00 | 0.0% | $0.32 | $0.32 | $0.32 | 5,000 | |
| $0.32 | +0.015 | +4.9% | $0.305 | $0.32 | $0.305 | 9,550 | |
| $0.305 | +0.005 | +1.7% | $0.295 | $0.305 | $0.295 | 21,240 | |
| $0.30 | -0.01 | -3.2% | $0.31 | $0.31 | $0.30 | 37,000 | |
| $0.31 | +0.01 | +3.3% | $0.30 | $0.31 | $0.30 | 47,000 | |
| $0.30 | +0.013 | +4.3% | $0.29 | $0.30 | $0.29 | 18,000 | |
| $0.288 | +0.003 | +0.9% | $0.295 | $0.295 | $0.288 | 10,015 | |
| $0.285 | -0.005 | -1.7% | $0.275 | $0.29 | $0.275 | 8,500 | |
| $0.29 | -0.02 | -6.5% | $0.295 | $0.31 | $0.28 | 65,006 | |
| $0.31 | +0.01 | +3.3% | $0.32 | $0.325 | $0.305 | 54,502 | |
| $0.30 | 0.00 | 0.0% | $0.30 | $0.30 | $0.29 | 8,000 | |
| $0.30 | -0.02 | -6.3% | $0.32 | $0.32 | $0.29 | 151,421 | |
| $0.32 | +0.01 | +3.2% | $0.315 | $0.32 | $0.31 | 62,500 | |
| $0.31 | +0.01 | +3.3% | $0.31 | $0.31 | $0.30 | 48,410 | |
| $0.30 | +0.01 | +3.4% | $0.295 | $0.31 | $0.295 | 31,511 | |
| $0.29 | 0.00 | 0.0% | $0.275 | $0.295 | $0.275 | 23,498 | |
| $0.29 | 0.00 | 0.0% | $0.29 | $0.29 | $0.29 | 1,250 | |
| $0.29 | 0.00 | 0.0% | $0.29 | $0.29 | $0.29 | 6,500 | |
| $0.29 | -0.01 | -3.3% | $0.295 | $0.295 | $0.29 | 3,500 | |
| $0.30 | +0.005 | +1.7% | $0.30 | $0.30 | $0.30 | 0 | |
| $0.295 | -0.005 | -1.7% | $0.30 | $0.30 | $0.29 | 29,200 |
- Ticker
- TSX:MBX
- Asset type
- Stock
- Sector
- Health care
- Industry
- Diagnostics & research services
- Exchange
- TSX
- Currency
- CAD
What changed lately
Latest news release · Oct 28, 2026
Microbix Reviews New U.S. Tariffs on Canada
Latest earnings call · Aug 13, 2026
Microbix Biosystems (TSX:MBX) Q3 2026 Earnings Call
Replay and transcript
Latest deck · September 2026
Investor Presentation (September 2026)
Investor deck · 24 slides
Calls
Replays
Microbix Biosystems (TSX:MBX) Q3 2026 Earnings Call
Thu, Aug 13, 2026 · 10:00 AM ET
Watch TranscriptMicrobix Biosystems (TSX:MBX) Q2 2026 Earnings Call
Thu, May 14, 2026 · 10:00 AM ET
Watch TranscriptMicrobix Biosystems (TSX:MBX) Q1 2026 Earnings Call
Thu, Feb 12, 2026 · 10:00 AM ET
Watch Transcript
Latest news
Microbix Reviews New U.S. Tariffs on Canada
Oct 28, 2026
Closed $0.29 (-4.9%) on Oct 28, 2026
Microbix Presenting at Planet MicroCap Investment Conference
Oct 26, 2026
Closed $0.315 (-1.6%) on Oct 26, 2026
Microbix Attending & Presenting at IPVS 2026
Oct 19, 2026
Closed $0.32 (+6.7%) on Oct 19, 2026
Microbix Making Keynote Presentation at Masters Summit 2026
Oct 8, 2026
Closed $0.31 (-1.6%) on Oct 8, 2026
Microbix Presenting at Cantech Investment Conference
Oct 6, 2026
Closed $0.30 (0.0%) on Oct 6, 2026
Microbix Qualifies as Supplier for Five Major Dx Test-Makers Product Lines for Support of Leading IVD Manufacturers
Sep 9, 2026
Closed $0.295 (+5.4%) on Sep 9, 2026
Microbix Reports Results for Q3 Fiscal 2026
Aug 13, 2026
Closed $0.30 (-6.3%) on Aug 13, 2026
Microbix Schedules Release of Results for Q3 Fiscal 2026
Aug 6, 2026
Closed $0.29 (0.0%) on Aug 6, 2026
Microbix Reports Results for H1 & Q2 2026
May 14, 2026
Closed $0.23 (-9.8%) on May 14, 2026
Microbix Schedules Release of Results for Q2 Fiscal 2026
May 7, 2026
Closed $0.25 (+2.0%) on May 7, 2026
Decks
Investor Presentation (September 2026)
Investor deck · 24 slides · September 2026
Investor Presentation (August 2026)
Investor deck · 24 slides · Aug 18, 2026
Investor Presentation (September 2025)
Investor deck · 21 slides · Sep 23, 2025
Investor Presentation (August 2025)
Investor deck · 21 slides · August 2025
Microbix Biosystems Inc. on 6ix
- Sector
- Health care
- Industry
- Diagnostics & research services
- News releases
- 29 in the last 12 months · 199 in all · newest Oct 28, 2026 · oldest 2005
- Calls
- 12 calls with a replay · 12 with a transcript · latest Aug 13, 2026
- Decks
- 7 decks · latest September 2026
Where Microbix Biosystems Inc. is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| TSX:MBX · Home listing · This page | TSX | Canada | CAD |
| OTC:MBXBF | OTC | United States | USD |
| Cboe Canada:MBX | Cboe Canada | Canada | CAD |
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