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16.57000 USD
0.39
2.30%
Last update Oct 17, 3:59 PM EDT
Market closed
Day range
16.18000
16.90000
Previous close
16.96000
Open
16.63000
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TransAlta Corporation
16.57
0.39
2.30%

Historical data

Prices

Date Open High Low Close % Change Volume
Oct 17, 2025 16.63 16.90 16.18 16.57 -0.36% 2648500
Oct 16, 2025 17.15 17.15 16.58 16.96 -1.11% 2212400
Oct 15, 2025 17.05 17.35 16.93 17.04 -0.06% 2777600
Oct 14, 2025 16.87 16.92 16.17 16.73 -0.83% 4305100
Oct 13, 2025 16.33 17.69 16.21 17.10 4.72% 6896000
Oct 10, 2025 15.67 16.20 15.55 15.59 -0.51% 4124700
Oct 09, 2025 15.60 15.79 15.41 15.60 0 1332200
Oct 08, 2025 15.07 15.70 15.05 15.61 3.58% 3095700
Oct 07, 2025 14.71 15.01 14.58 15 1.97% 1211300
Oct 06, 2025 14.50 14.86 14.47 14.67 1.17% 2025700
Oct 03, 2025 13.77 14.90 13.52 14.47 5.08% 3363600
Oct 02, 2025 13.90 13.91 13.66 13.70 -1.44% 1256600
Oct 01, 2025 13.69 13.91 13.64 13.80 0.80% 3655100
Sep 30, 2025 13.61 13.79 13.58 13.67 0.44% 836000
Sep 29, 2025 13.66 13.76 13.56 13.67 0.07% 466800
Sep 26, 2025 13.53 13.64 13.45 13.62 0.67% 526900
Sep 25, 2025 13.50 13.55 13.40 13.49 -0.07% 741100
Sep 24, 2025 13.68 13.74 13.46 13.64 -0.29% 616300
Sep 23, 2025 13.83 13.83 13.59 13.62 -1.52% 670500
Sep 22, 2025 13.51 13.90 13.47 13.86 2.59% 1811300
Sep 19, 2025 13.68 13.81 13.26 13.64 -0.29% 1695900
Market closed

Exchange is currently closed (non-working day)
Pre-market opens in 18 hours 6 minutes

09:53
00:00
23:59

Trading Hours (Monday - Friday):

Pre-market
04:00 - 09:30
Main market
09:30 - 16:00
Post-market
16:00 - 20:00
All times are displayed in the America/New_York timezone (EDT, UTC-04:00).