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TRANSALTA CORP (TAC) Stock Technical Analysis

USA - New York Stock Exchange - NYSE:TAC - CA89346D1078 - Common Stock

12.56 USD
+0.21 (+1.7%)
Last: 1/16/2026, 8:04:00 PM
12.89 USD
+0.33 (+2.63%)
After Hours: 1/16/2026, 8:04:00 PM
Technical Rating and Analysis

0

Overall TAC gets a technical rating of 0 out of 10. TAC scores bad on all fronts: it is a bad performer in the overall market and both the medium and short term pictures are negative.

  • The short term trend is negative, as is the long term trend. There should be more interesting stocks out there.
  • When comparing the yearly performance of all stocks, TAC is a bad performer in the overall market: 85% of all stocks are doing better.
  • TAC is one of the lesser performing stocks in the Independent Power and Renewable Electricity Producers industry. 73% of 20 stocks in the same industry do better.
  • In the last month TAC has a been trading in the 11.96 - 13.13 range, which is quite wide. It is currently trading near the lows of this range.
  • TAC has an average volume of 1648280 traded shares per day. This is a good sign as it is always nice to have a liquid stock.
  • TAC is currently trading in the middle of its 52 week range. The S&P500 Index however is currently trading near new highs, so TAC is lagging the market.
Weekly and Daily overview Charts
TRANSALTA CORP / TAC Weekly stock chart
TRANSALTA CORP / TAC Daily stock chart
Setup Rating and Analysis

8

TAC has a bad technical rating, but it does show a decent setup pattern. Prices have been consolidating lately. There is a resistance zone just above the current price starting at 13.03. Right above this resistance zone may be a good entry point. There is a support zone below the current price at 12.54, a Stop Loss order could be placed below this zone. We notice that large players showed an interest for TAC in the last couple of days, which is a good sign.

  • Behavior of large players is measured by the Effective Volume indicator. This indicator inspects the 1 minute timeframe looking for high volume transactions.
Support and Resistance Analysis

9.37

13.16

When analyzing the support we can see 4 important areas.

  • A support zone ranging from 12.36 to 12.54. This zone is formed by a combination of multiple trend lines and important moving averages in multiple time frames.
  • Support @12.09 from a horizontal line in the daily time frame.
  • Support @9.85 from a trend line in the weekly time frame.
  • Support @9.46 from a trend line in the weekly time frame.

When analyzing the resistance we notice one important area.

  • A resistance zone ranging from 13.03 to 13.03. This zone is formed by a combination of multiple trend lines in multiple time frames.
Technical Indicator Signal Analysis

The Technical Rating and Setup analysis above combine different indicators and trends in different timeframes. Individual signals from indicators may give more contradictive signals and should always be interpreted in the more global context.

IndicatorValueSignalComment
ChartMill Long Term Trend IndicatorDOWNNEGATIVEThe long term trend for TAC is down.
ChartMill Short Term Trend IndicatorDOWNNEGATIVEThe short term trend for TAC is down.
ChartMill Relative Strength15.12NEGATIVETAC has a low relative strength, it was outperformed by 84.88% off all stocks on the market.
Simple Moving Average/SMA (20)DOWNMIXEDThe current price of TAC is above a declining SMA(20).
Simple Moving Average/SMA (50)DOWNNEGATIVEThe current price of TAC is below a declining SMA(50).
Simple Moving Average/SMA (200)UPPOSITIVEThe current price of TAC is above the rising SMA(200).
Relative Strength Index/RSI (14)43.2NEUTRALThe RSI value for TAC is a neutral value.
Moving Average Convergence Divergence/MACD (12, 26, 9)0.06POSITIVEThe MACD value suggests TAC has a positive trend.
Stochastics (14,3)31.94NEUTRALThe Stochastics value for TAC is a neutral value.
Average True Range in percent/ATR (20)2.8MEDIUM VOLATILITYThe ATR as a percentage value for TAC suggests some volalility.
Average Directional Index/ADX (14)26.1POSITIVEThe high ADX value value for TAC suggests a strong trend.
Chart- and CandleStick Pattern Analysis
Daily CandleStick Patterns
Bullish Engulfing (D)
Bullish Hammer (D)
Bearish Inverted Hammer (D)
Hanging Man (D)
Bullish Harami (D)
Doji (D)
Gravestone Doji (D)
DragonFly Doji (D)
Bearish Engulfing (D)
Bearish Shooting Star (D)
Bearish Harami (D)
Inside Bar (D)
Red Dog Reversal Down (D)
Red Dog Reversal Up (D)
Dark Cloud Cover (D)
Weekly CandleStick Patterns
Bullish Engulfing (W)
Bullish Hammer (W)
Bearish Inverted Hammer (W)
Hanging Man (W)
Bullish Harami (W)
Doji (W)
Gravestone Doji (W)
DragonFly Doji (W)
Bearish Engulfing (W)
Bearish Shooting Star (W)
Bearish Harami (W)
Inside Bar (W)
Dark Cloud Cover (W)
Daily Chart Patterns
Bull Flag
Bear Flag
Ascending Triangle (D)
Descending Triangle (D)
Symmetrical Triangle (D)
Squeeze
Channel (D)
Channel Up (D)
Channel Down (D)
Rising Wedge (D)
Falling Wedge (D)
Double Bottom (D)
Multiple Bottom (D)
Double Top (D)
Multiple Top (D)
Weekly Chart Patterns
Weekly Bull Flag
Weekly Bear Flag
Squeeze Week
Channel (W)
Double Bottom (W)
Multiple Bottom (W)
Double Top (W)
Multiple Top (W)
TRANSALTA CORP / TAC Daily stock chart

TRANSALTA CORP

NYSE:TAC (1/16/2026, 8:04:00 PM)

After market: 12.89 +0.33 (+2.63%)

12.56

+0.21 (+1.7%)

Chartmill TA Rating
Chartmill Setup Rating
Sector
GICS SectorUtilities
GICS IndustryIndependent Power and Renewable Electricity Producers
Performance
% Chg1.7%
1 Week1.54%
2 Weeks-3.53%
1 Month-1.95%
3 Month-24.2%
6 Month1.62%
12 Month-12.11%
2 Year73.48%
3 Year29.09%
5 Year43.22%
10 Year259.89%
15 Year-39.44%
Volatility
ATR(14)0.35
ATR(20)%2.8%
ATR Inc57.89%
Range Today0.54
ADR(20)0.34
ADR(20)%2.71%
Trend & SMA
ST Trend
LT Trend
SMA(5)
SMA(10)
SMA(20)
SMA(50)
SMA(100)
SMA(200)
Relative Strength & Ranges
CRS15.12
3 months CRS11.87
6 months CRS40.76
Mansfield-0.44
10 Day High13.13
10 Day Low11.96
20 Day High13.13
20 Day Low11.96
52 Week High17.88
52 Week Low7.82
CS1 End12.54
CR1 Start13.03
Volume & EV
DER(3)7.15%
DER(5)4.09%
Volume2.63M
Volume Incr12.11%
Vol(5)1.41M
Vol(50)1.65M

TRANSALTA CORP / TAC FAQ

What is the ChartMill technical rating of TRANSALTA CORP (TAC) stock?

ChartMill assigns a technical rating of 0 / 10 to TAC.


What is the current trend direction of TRANSALTA CORP (TAC) stock?

The current trend direction for TRANSALTA CORP (TAC) is Bearish.


What is the RSI signal for TAC stock?

TRANSALTA CORP (TAC) has an RSI value of 43.1952. This indicates that the stock is currently neutral.


What is the short term momentum for TAC stock?

The short term momentum for TRANSALTA CORP (TAC) is negative.


What is the buy/sell signal for TRANSALTA CORP (TAC) stock?

The buy/sell signal for TRANSALTA CORP (TAC) is sell as both the short term and long term trends are negative.