chartexchange

TAC
TransAlta Corporation
stockNYSE

Market OpenNov 13, 2026 12:41:18 PM EST
13.19USD-0.640%(-0.09)153,692
Pre-marketNov 13, 2026 8:49:30 AM EST
13.39USD+0.828%(+0.11)
13.19Bid13.20Ask0.01Spread
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Utilities
Independent Power Producers
CEO
Dawn Farrell
HQ
Calgary, AB, Canada
Previous Close
$13.29
Beta
0.93
52-Week High
$15.24 2025-12-09
52-Week Low
$11.38 2026-03-23
SMA 50
$12.57
SMA 200
$12.95
Avg. Vol 10D
1.59M
Avg. Vol 30D
1.42M
Avg. Vol 90D
1.65M
Relative Vol
0.11
316.30M
265.72M
14,057,098
0.9600%
5,600,000
10,298
Feb 28, 2023 · $0.040
TAC Profile

at transalta we're about communities and we're growing: a new pipeline in australia, new operations in alberta and new transmission projects. this means lots of opportunity for you to grow with us in the communities where we operate. our wind, coal, hydro and gas operations allow transalta to provide millions of people with the electricity they need to power their lives. these diverse fuel sources create a unique portfolio that gives you many opportunities to develop your skills. with over 2000 employees in three countries working with four different types of fuel sources in nearly 70 facilities, there are lots of opportunities for growth with our diverse fuel portfolio. - 92 percent of new grads move on to permanent positions at transalta - 1250 of current transalta employees love it here so much they've stayed for over 5 years - 98 per cent of new employees would recommend transalta to a friend or family member transalta careers: jobs.transalta.com view our linkedin par

TAC Performance
PeriodPriceDateChangeBeta
1W13.012026-11-06+1.42%2.106
1M13.222026-10-13-0.19%1.113
3M12.612026-08-13+4.64%0.948
6M12.732026-05-13+3.65%0.866
1Y14.412025-11-13-8.43%0.929
2Y10.002024-11-13+31.95%—
5Y10.792021-11-12+22.29%0.742
TAC Stock Summary

TransAlta Corporation (NYSE:TAC) stock price today is $13.20, and today's volume is 150,682. TAC is down 0.640% today. The 30 day average volume is 1.42M. TAC market cap is $4.17B with 316.30M shares outstanding.