TAC

TransAlta Corporation

UtilitiesIndependent Power ProducersCAUSDPeers →Country macro →

$13.73

LiveJun 17, 2026

AI Brief

Market cap

$4.09B

52w range

10.28 – 17.88

P / E

—

EPS

—

Volume

781.23K

Revenue · FY

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Overview Fundamentals Market Narrative & AI

Prices Earnings

Explain this page

Arphra AIPlain-English read on TransAlta Corporation’s valuation

OHLC · last 20 sessions

· prices_daily

$13.57

Risk stats · trailing 1Y

Volatility (ann.)50.6%

Max drawdown-14.7%

Sharpe (1Y)0.70

Sortino (1Y)0.86

Trailing returns

· prices_daily roll-up

computed

+1.34%

+7.02%

+6.02%

+0.22%

—

YTD

+6.35%

—

52-week range

$11.78$14.34

Current $13.5770% of range

Volume · 20-session

Today 1.2MAvg 1.6M

Arphra TradingView

Price chart

70 barsDB · daily · ~5y

tf:1h 1Dstyle:candle line

overlays:SMA 20 SMA 50 SMA 200 EMA 20 EMA 50 EMA 200 WMA 20 DEMA 20 TEMA 20

sub-panes:RSI 14 ADX 14 Williams %R 14 Std Dev 20

Adjusted prices · last 60d

DB · prices_daily + stock_splits + dividends

Date	Open	High	Low	Close · unadj	Close · split adj	Close · div adj	Δ adj	Volume
Jun 15, 2026	13.40	13.66	13.32	13.57	13.57	13.57	0.00%	1,186,829
Jun 12, 2026	13.36	13.65	13.27	13.39	13.39	13.39	0.00%	3,561,568
Jun 11, 2026	12.44	13.48	12.40	13.37	13.37	13.37	0.00%	2,013,788
Jun 10, 2026	12.63	12.78	12.17	12.38	12.38	12.38	0.00%	1,290,608
Jun 09, 2026	12.51	12.83	12.34	12.46	12.46	12.46	0.00%	2,512,465
Jun 05, 2026	12.95	13.13	12.47	12.68	12.68	12.68	0.00%	2,044,426
Jun 02, 2026	14.22	14.61	14.17	14.34	14.34	14.34	0.00%	1,696,486
Jun 01, 2026	14.02	14.36	13.92	14.16	14.16	14.16	0.00%	3,653,401
May 29, 2026	14.01	14.25	13.83	14.22	14.22	14.22	0.00%	992,601
May 28, 2026	13.84	14.10	13.78	14.03	14.03	14.03	0.00%	709,878
May 27, 2026	14.08	14.08	13.76	13.82	13.82	13.82	0.00%	741,235
May 26, 2026	13.74	14.23	13.71	14.12	14.12	14.12	0.00%	964,971
May 22, 2026	13.56	13.82	13.42	13.57	13.57	13.57	0.00%	4,604,931
May 21, 2026	12.89	13.50	12.88	13.50	13.50	13.50	0.00%	950,916
May 20, 2026	12.96	13.06	12.81	12.98	12.98	12.98	0.00%	1,110,649
May 19, 2026	12.59	13.08	12.48	12.86	12.86	12.86	0.00%	1,217,614
May 18, 2026	12.76	12.85	12.34	12.46	12.46	12.46	0.00%	545,100
May 15, 2026	12.72	12.93	12.62	12.78	12.78	12.78	0.00%	950,000
May 14, 2026	12.74	13.07	12.60	12.95	12.95	12.95	0.00%	617,479
May 13, 2026	12.59	12.83	12.50	12.73	12.73	12.73	0.00%	659,980
May 12, 2026	12.62	12.69	12.29	12.58	12.58	12.58	0.00%	1,089,794
May 11, 2026	12.77	12.97	12.71	12.80	12.80	12.80	0.00%	1,321,700
May 08, 2026	12.78	12.88	12.52	12.76	12.76	12.76	0.00%	1,448,400
May 07, 2026	12.88	12.88	12.39	12.76	12.76	12.76	0.00%	1,362,140

Derived from prices_daily back-adjusted by stock_splits + dividends. Δ adj = cumulative shift between raw print and dividend-adjusted close.