TAC NYSE
TransAlta Corporation
1W: -2.1%
1M: -2.8%
3M: +7.5%
YTD: +3.5%
1Y: +9.8%
3Y: +40.2%
5Y: +52.1%
$12.74
-0.71 (-5.28%)
Weekly Expected Move ±4.4%
$12
$13
$14
$14
$15
Overview
Chart
Smart Money
Financials
Income Statement
Cash Flow
Balance Sheet
Earnings
Analysis
Technicals
Weather
Peers
ESG
Institutions
ETF Exposure
Dark Pool
Short Interest
Jul Typical
⛅
Partly Cloudy
+3.0% YTD avg
Midterm Year
⛈️
Stormy
-6.7% YTD avg
2026 Now
🌧️
Rainy
Below typical
20yr Avg YTD
+3.0%
Day 142 of 252
Midterm Year YTD
-6.7%
Presidential cycle avg
2026 YTD
-1.8%
Below 20yr avg
Typical Vol
30%
Annualized
Monthly Weather Forecast
Jan
20yr
🌫️
-0.8%
Midterm
⛈️
-5.4%
40% win
38% vol
Feb
20yr
🌫️
-1.1%
Midterm
⛈️
-8.3%
50% win
35% vol
Mar
20yr
⛈️
-0.6%
Midterm
⛈️
-8.6%
45% win
44% vol
Apr
20yr
⛅
+1.3%
Midterm
⛈️
-7.6%
65% win
32% vol
May
20yr
☀️
+3.8%
Midterm
⛈️
-6.5%
55% win
27% vol
Jun
20yr
⛅
+2.5%
Midterm
⛈️
-7.8%
50% win
32% vol
Jul
20yr
☀️
+3.8%
Midterm
⛈️
-5.5%
65% win
30% vol
Now:
-7.9%
Aug
20yr
🌧️
+2.5%
Midterm
⛈️
-7.0%
35% win
28% vol
Sep
20yr
🌫️
+2.2%
Midterm
⛈️
-9.5%
50% win
30% vol
Oct
20yr
⛈️
+1.8%
Midterm
⛈️
-12.6%
45% win
36% vol
Nov
20yr
💨
+3.3%
Midterm
⛈️
-10.3%
65% win
41% vol
Dec
20yr
⛅
+0.6%
Midterm
🌧️
-6.1%
60% win
30% vol
Seasonality (20yr)
Updated: 2026-07-28
YTD: -1.8%