Stock listing
TSX:AETR Aetherion Technologies Inc Stock
Home listing (TSX) of Aetherion Technologies Inc
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Share price · TSX:AETR
$2.61 CAD -0.04 (-1.5%)
Close on Oct 30, 2026
- Day range
- $2.60 – $2.76 CADOct 30, 2026
- Volume
- 1,500 sharesOct 30, 2026
- 52-week range
- $2.15 – $3.60 CADLowest and highest trades, Oct 31, 2025 – Oct 30, 2026
- Traded on an average day
- $15,089 CADMedian day 3,705 shares · last 3 months, Jul 30, 2026 – Oct 30, 2026
Prices by listing
| Listing | Last | Change | Volume | Open | High | Low | Previous close | Price from |
|---|---|---|---|---|---|---|---|---|
| TSX:AETR · Home | $2.61 CAD | -0.04 (-1.5%) | 1,500 | $2.68 | $2.76 | $2.60 | $2.65 | Close on Oct 30, 2026 |
Daily closes
Last 3 months, Jul 30, 2026 – Oct 30, 2026 · TSX:AETR · CAD, adjusted for splits
| Day | Close | Change | % | Open | High | Low | Volume |
|---|---|---|---|---|---|---|---|
| $2.61 | -0.04 | -1.5% | $2.68 | $2.76 | $2.60 | 1,500 | |
| $2.65 | -0.12 | -4.3% | $2.71 | $2.87 | $2.51 | 10,900 | |
| $2.77 | -0.15 | -5.1% | $2.82 | $2.87 | $2.72 | 2,900 | |
| $2.92 | -0.13 | -4.3% | $2.99 | $3.00 | $2.92 | 4,800 | |
| $3.05 | -0.05 | -1.6% | $2.94 | $3.15 | $2.74 | 5,800 | |
| $3.10 | -0.03 | -1.0% | $3.15 | $3.19 | $2.99 | 20,500 | |
| $3.13 | +0.40 | +14.7% | $2.81 | $3.13 | $2.80 | 20,100 | |
| $2.73 | +0.11 | +4.2% | $2.65 | $2.78 | $2.65 | 5,290 | |
| $2.62 | +0.03 | +1.2% | $2.69 | $2.69 | $2.62 | 600 | |
| $2.59 | +0.02 | +0.8% | $2.55 | $2.60 | $2.55 | 715 | |
| $2.57 | +0.03 | +1.2% | $2.64 | $2.64 | $2.57 | 596 | |
| $2.54 | -0.01 | -0.4% | $2.54 | $2.63 | $2.54 | 2,345 | |
| $2.55 | +0.03 | +1.2% | $2.55 | $2.56 | $2.45 | 8,395 | |
| $2.52 | -0.08 | -3.1% | $2.53 | $2.58 | $2.52 | 2,825 | |
| $2.60 | -0.02 | -0.8% | $2.64 | $2.64 | $2.57 | 1,500 | |
| $2.62 | +0.01 | +0.4% | $2.62 | $2.64 | $2.60 | 3,202 | |
| $2.61 | -0.03 | -1.1% | $2.60 | $2.61 | $2.59 | 1,177 | |
| $2.64 | -0.05 | -1.9% | $2.61 | $2.70 | $2.61 | 4,349 | |
| $2.69 | +0.02 | +0.7% | $2.63 | $2.69 | $2.63 | 706 | |
| $2.67 | -0.11 | -4.0% | $2.67 | $2.74 | $2.67 | 1,029 | |
| $2.78 | -0.03 | -1.1% | $2.80 | $2.80 | $2.78 | 301 | |
| $2.81 | -0.03 | -1.1% | $2.79 | $2.85 | $2.79 | 1,149 | |
| $2.84 | 0.00 | 0.0% | $2.89 | $2.89 | $2.80 | 714 | |
| $2.84 | -0.04 | -1.4% | $2.70 | $2.84 | $2.70 | 691 | |
| $2.88 | +0.01 | +0.3% | $2.87 | $2.88 | $2.84 | 9,099 | |
| $2.87 | +0.07 | +2.5% | $2.76 | $2.87 | $2.76 | 3,804 | |
| $2.80 | 0.00 | 0.0% | $2.76 | $2.84 | $2.76 | 1,430 | |
| $2.80 | +0.10 | +3.7% | $2.74 | $2.80 | $2.74 | 1,951 | |
| $2.70 | +0.02 | +0.7% | $2.73 | $2.80 | $2.68 | 9,004 | |
| $2.68 | -0.04 | -1.5% | $2.72 | $2.72 | $2.63 | 4,351 | |
| $2.72 | -0.03 | -1.1% | $2.85 | $2.85 | $2.70 | 17,236 | |
| $2.75 | -0.01 | -0.4% | $2.70 | $2.82 | $2.70 | 12,710 | |
| $2.76 | +0.02 | +0.7% | $2.80 | $2.83 | $2.69 | 5,007 | |
| $2.74 | +0.19 | +7.5% | $2.60 | $2.85 | $2.60 | 10,526 | |
| $2.55 | +0.09 | +3.7% | $2.49 | $2.57 | $2.49 | 1,776 | |
| $2.46 | -0.06 | -2.4% | $2.55 | $2.55 | $2.43 | 7,161 | |
| $2.52 | -0.01 | -0.4% | $2.52 | $2.55 | $2.52 | 10,521 | |
| $2.53 | -0.10 | -3.8% | $2.57 | $2.61 | $2.52 | 3,599 | |
| $2.63 | +0.05 | +1.9% | $2.61 | $2.63 | $2.61 | 2,040 | |
| $2.58 | 0.00 | 0.0% | $2.52 | $2.60 | $2.52 | 4,023 | |
| $2.58 | -0.02 | -0.8% | $2.58 | $2.59 | $2.57 | 4,500 | |
| $2.60 | +0.02 | +0.8% | $2.60 | $2.60 | $2.55 | 8,300 | |
| $2.58 | +0.03 | +1.2% | $2.55 | $2.58 | $2.55 | 2,978 | |
| $2.55 | -0.02 | -0.8% | $2.55 | $2.58 | $2.55 | 3,300 | |
| $2.57 | -0.03 | -1.2% | $2.60 | $2.60 | $2.56 | 3,140 | |
| $2.60 | +0.05 | +2.0% | $2.55 | $2.60 | $2.55 | 36,650 | |
| $2.55 | 0.00 | 0.0% | $2.54 | $2.58 | $2.53 | 1,900 | |
| $2.55 | +0.05 | +2.0% | $2.51 | $2.55 | $2.50 | 5,806 | |
| $2.50 | -0.01 | -0.4% | $2.49 | $2.52 | $2.49 | 1,385 | |
| $2.51 | -0.02 | -0.8% | $2.51 | $2.53 | $2.47 | 2,502 | |
| $2.53 | +0.05 | +2.0% | $2.59 | $2.59 | $2.48 | 5,450 | |
| $2.48 | +0.06 | +2.5% | $2.45 | $2.57 | $2.42 | 7,690 | |
| $2.42 | -0.03 | -1.2% | $2.45 | $2.46 | $2.39 | 3,592 | |
| $2.45 | +0.05 | +2.1% | $2.45 | $2.45 | $2.41 | 5,815 | |
| $2.40 | -0.13 | -5.1% | $2.55 | $2.61 | $2.38 | 25,112 | |
| $2.53 | -0.17 | -6.3% | $2.41 | $2.62 | $2.41 | 10,007 | |
| $2.70 | +0.06 | +2.3% | $2.65 | $2.70 | $2.65 | 3,606 | |
| $2.64 | +0.01 | +0.4% | $2.65 | $2.66 | $2.64 | 794 | |
| $2.63 | 0.00 | 0.0% | $2.62 | $2.64 | $2.62 | 1,600 | |
| $2.63 | +0.02 | +0.8% | $2.59 | $2.63 | $2.59 | 1,704 | |
| $2.61 | +0.06 | +2.4% | $2.50 | $2.63 | $2.50 | 3,938 | |
| $2.55 | +0.07 | +2.8% | $2.42 | $2.56 | $2.42 | 5,817 | |
| $2.48 | +0.04 | +1.6% | $2.41 | $2.51 | $2.39 | 4,691 | |
| $2.44 | +0.07 | +3.0% | $2.39 | $2.50 | $2.39 | 4,918 |
- Ticker
- TSX:AETR
- Asset type
- Stock
- Exchange
- TSX
- Currency
- CAD
What changed lately
Latest news release · Oct 29, 2026
Aetherion to Issue Q3 2026 Financial Results on November 12, 2026
Calls
Upcoming
Aetherion Technologies (TSX:AETR) Q3 2026 Earnings Call
Fri, Nov 13, 2026 · 9:00 AM ET
Register
Latest news
Aetherion to Issue Q3 2026 Financial Results on November 12, 2026
Oct 29, 2026
Closed $2.61 (-1.5%) on Oct 30, 2026
Westport Rebrands as Aetherion(TM) Technologies, Focused on Accelerating Proven Solutions for Heavy-Duty Clean Transport
Oct 15, 2026
Closed $2.54 (-0.4%) on Oct 15, 2026
Aetherion Technologies Inc on 6ix
- News releases
- 2 in the last 12 months · 2 in all · newest Oct 29, 2026 · oldest 2026
Where Aetherion Technologies Inc is listed
| Listing | Exchange | Country | Currency |
|---|---|---|---|
| TSX:AETR · Home listing · This page | TSX | Canada | CAD |
| Cboe Canada:AETR | Cboe Canada | Canada | CAD |
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