
TAC Stock Price Prediction
TransAlta Corp
- Overview
- Forecast
- Valuation
- Earnings
Should I Buy TransAlta Corp Stock?
Based on our evaluation of the five key dimensions—Technical Signals, Moving Average trends, Short Sell Data, Similar Chart Pattern Matching and Seasonality Analysis—we have identified the following insights. TAC has several positive signals and is within a rising trend, so we believe it will perform strongly in the next couple of days or weeks. We therefore hold a positive evaluation of this stock. Our analysis conclusion for this stock is a Strong Buy candidate.
TAC stock price ended at $12.27 on Friday, after losing -0.41%
The TransAlta Corp stock price decreased by -0.41% on the last trading day (25 Jul 2025), dropping from 12.29 to 12.27. Throughout the last trading session, the stock experienced a fluctuation of 1.32% , ranging from a day low of $12.15 to a day high of 12.31. The price has declined in 3 of the last 10 days, resulting in a total change of 7.54% during this period. On the last day, trading volume decrease by -20.21K shares, with the falling prices. This could serve as an early warning, indicating that risk may slightly increase in the coming days. In total, 1.01M shares were traded, amounting to approximately 12.41M.
TAC Technical Signals
TAC(TransAlta Corp Corp) has 3 buy signals and 2 sell signals now. The current trend is consolidation starting from 2025-07-18. The total price change during this trend is -0.73%. Recently, the price has decreased but the volume has also decreased, indicating a potential rebound signal. The average turnover of TAC over the last 5 trading days is 12.41M. Overall, the technical indicator signals lean more toward a Neutral outlook in the mid-term.
TAC Moving Average Analysis
TransAlta Corp's overall moving average trend leans more bearish as of Sunday, July 27, 2025, with 2 negative signals and 2 positive signal. In the mid-term, the SMA_20 being above the SMA_60 signals a strong bullish trend. There will be some resistance from the lines at $13.01, and $13.57. A break-up above any of these levels will issue buy signals. There will be some support from the lines at $11.19, and $10.63. A break-down below any of these levels will issue sell signals.
TAC Short Selling Analysis
The short sale ratio of TransAlta Corp(TAC) as of 24 Jul 2025 is 4.43%, dropping from last trading day. With decreasing price from 12.59 to 12.32. The short sell activity indicate that short sellers may be anticipating price hit a bottom.
Technical Signal
Technical Signals Summary

Neutral
Sell
2
Buy
3
Moving Average
Swing

Stock Price Below SMA_5
Short Term

SMA_5 Above SMA_20
Mid Term

SMA_20 Above SMA_60
Long Term

SMA_60 Below SMA_200
Short Selling
Close Price
Short Sale Ratio
Short Sale Volume
3 Bullish Signals
When Value satisfies Signal, Indicator signals Bullish
Indicators
Signal
Value
Meaning
Awesome Oscillator (5, 34)
AO_5_34 > 0
1.098
Bullish
Momentum (10 days)
MOM_10 > 0
0.86
Bullish
Moving Average Convergence Divergence (12, 26, 9)
MACD_12_26_9 > 0
0.506
Bullish
2 Bearish Signals
When Value satisfies Signal, Indicator signals Bearish
Indicators
Signal
Value
Meaning
Stochastic Oscillator %K (14, 3, 3)
STOCHk_14_3_3 > 80
83.531
Bearish
Stochastic RSI %K (14, 14, 3, 3)
STOCHRSIk_14_14_3_3 > 80
80.815
Bearish
TAC Stock Forecast
2026
2027
2028
2029
2030
2031
2032
2033
2034
2035
In 2026, TransAlta Corp (TAC) is anticipated to change hands in a trading channel between $0.00 and $0.00.
TransAlta Corp Stock Forecast 2026
TAC Price Prediction & Forecast by Similar Chart Analysis
Based on historical patterns and backtesting of stocks with similar movements to TransAlta Corp(TAC), our algorithm predicts TAC's 1-month price at $12.42, with an 0.51%upwardshift. Using a similarity score up to 95.53%and other factors, This forecast updates weekly, adjusting for significant deviations.
Similar Chart
The price prediction chart for TransAlta Corp (TAC.N) stock, as of Sunday, July 20, 2025 , forecasts a 0.51% change over the next month, based on its high correlation with BLK.N stock patterns. The similarity between their price movements over the analyzed periods is 95.53%. The right panel lists other stocks with similar price patterns. This prediction is updated every week.

TAC
Future prediction
Up: 0.51%

BLK
Up: 0.51%Similarity: 95.53%
Name
Similarity
Up/Down

BLK.N
95.53%
+0.51%

MAS.N
95.43%
+4.46%

HWC.O
95.37%
-2.94%

BELFB.O
95.31%
+12.48%

BOKF.O
95.30%
+2.26%

TROW.O
94.60%
+4.11%

YEXT.N
94.60%
-11.51%

ORN.N
94.54%
-26.62%

SEZL.O
94.47%
+26.11%

EXPD.O
94.37%
+6.41%
TAC Seasonality Analysis
Based on TAC's historical stock price data across all years, the probability of a positive return in July is71.43%, suggesting it maybe an ideal month to invest in TAC. In contrast,Novemberoffers the highest probability of positive returns at75.00%, making it a potentially strong month for investment.
However, this is only a prediction based on one method, and a comprehensive assessment of the stock's future trend should consider additional factors. Our final stock price commentary incorporates three main evaluation dimensions: technical signals, Moving Average trends, and similar chart pattern matching, with the first two dimensions carrying the primary weight to ensure a more robust and accurate forecast.
Monthly Seasonality
The radar chart shows that buying TransAlta Corp (TAC.N) stock in November has the highest probability of a positive return (75.00%), while October has the lowest probability (14.29%).
Performance Seasonality
The chart shows TransAlta Corp. (TAC)'s annual stock price return for the past three years, helping you analyze price trends and identify recurring trends on an annual basis.
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FAQ

Should I buy TransAlta Corp (TAC.N) stock?
Based on our evaluation of the five key dimensions—Technical Signals, Moving Average trends, Short Sell Data, Similar Chart Pattern Matching and Seasonality Analysis—we have identified the following insights. TAC has several positive signals and is within a rising trend, so we believe it will perform strongly in the next couple of days or weeks. We therefore hold a positive evaluation of this stock. Our analysis conclusion for this stock is a Strong Buy candidate.

Which months have the highest win rate for buying TransAlta Corp (TAC.N) stock in a year?

How has TransAlta Corp. (TAC)'s stock price performed over the past three years?

Which bull technical signals does TAC have?

Which bearish technical signals does TAC have?

Is TAC a buy based on overall technical signals summary?

What is the trend of TransAlta Corp (TAC)'s moving average?

What is price prediction for TAC stock next month?

What is price prediction 2025 for TAC Stock?
