stockNYSE: TAC • 7 Days Updates
TransAlta Corporation (TAC) 7 Days
Showing Closing Date Range from Oct 16 to Oct 23, 2026.
Investor Relations:transalta.com/investors
Price & Performance Trajectory
TransAlta CorporationNYSE: TAC
Latest Close
$12.22
7 Days Updates Trajectory
Showing Closing Date Range from Oct 16 to Oct 23, 2026.Loading trajectory chart...
Click metric scorecards below to toggle price, return %, range & volume curvesTAC session performance
✓ Latest Close USD
$12.22
Latest session close
$-0.63vs period start
Period Return % % GAIN
-4.9%
Net period trajectory
Cumulative ReturnNormalized
High / Low Range SPREAD
$13.58 / $12.14
Period range envelope
$1.44channel spread
Total Volume SHARES
6.96M
Period turnover
Avg: 1.16M/dLiquidity
Historical Session Ledger
Daily open, high, low, and close prices with volume and period returns.
Historical Quotes & Breakdown(6 dates)
| Date | Close (USD) | Return % | High | Low | Volume |
|---|---|---|---|---|---|
| Oct 23, 2026 | $12.22 | -2.32% | $12.58 | $12.14 | 1.52M |
| Oct 22, 2026 | $12.51 | -6.22% | $13.34 | $12.43 | 1.40M |
| Oct 21, 2026 | $13.34 | +2.85% | $13.58 | $13.06 | 996.6K |
| Oct 20, 2026 | $12.97 | -0.23% | $13.09 | $12.92 | 813.5K |
| Oct 19, 2026 | $13.00 | +1.17% | $13.07 | $12.83 | 947.3K |
| Oct 16, 2026 | $12.85 | +1.50% | $13.03 | $12.64 | 1.28M |