TransAlta Corp Stock Options Expiring on 19th of September
| TAC Stock | USD 12.25 0.11 0.89% |
TransAlta Corp's latest option contracts expiring on September 19th 2025 are carrying combined implied volatility of 0.65 with a put-to-call open interest ratio of 0.0 over 26 outstanding agreements suggesting investors are buying way more calls than puts on contracts expiring on September 19th 2025.
Open Interest Against September 19th 2025 Option Contracts
2025-09-19
The chart above shows TransAlta Corp's distribution of open interest by maturity on contracts that have not yet been settled. The area between the two highest points is the projection of the price at expiration. TransAlta Corp's open interest chart also provides vital information regarding the liquidity of an option. If there is no open interest for TransAlta Corp's option, there is no secondary market available for investors to trade.
TransAlta Corp's stock options are financial instruments that give investors the right to buy or sell shares of TransAlta Corp common stock at a specified price for a given time period. Generally speaking, an option to purchase or sell TransAlta stock makes it part of the underlying stock when the option's price is tied to the movement of the underlying stock. If TransAlta Corp's stock price goes up or down, the stock options follow.
At present, TransAlta Corp's Liabilities And Stockholders Equity is projected to increase significantly based on the last few years of reporting. The current year's Capital Stock is expected to grow to about 4.4 B, whereas Common Stock Shares Outstanding is forecasted to decline to about 249.4 M. TransAlta Corp In The Money Call Balance
When TransAlta Corp's strike price is surpassing the current stock price, the option contract against TransAlta Corp stock is said to be in the money. When it comes to buying TransAlta Corp's options that are 'In the Money' or 'Out of the Money', the choice depends on your outlook for the underlying security, financial situation, and what you are trying to achieve.
While 'out-of-the-money' option contracts written on TransAlta Corp are typically viewed as the more aggressive, there are potential upsides to purchasing these types of options contracts. For one, the cost to buy an 'Out of the Money' option is lower than the cost to buy an 'In the Money' option. This cost-benefit is due to the fact that at the time of the purchase, 'Out of the Money' contracts have no intrinsic value. So, while the potential for a 100% loss is more significant, the cost and risk to enter the trade are lower.
TransAlta Current Options Market Mood
TransAlta Corp's open interest and total value indicators provide investors with the necessary information to digest the overall options buildup for its expiring contracts. In addition, it helps TransAlta Stock's traders understand whether a recent fall or rise in the market is unreasonable and if the time has come to take contrarian positions. These ratios are calculated based on options trading volumes and current open interest.
Put-to-Call Open Interest
Put-to-Call Volume
Most options investors, including buyers and sellers of TransAlta Corp's calls and puts, are not very successful. It is estimated that an average options trader loses somewhere between 80% to 90% of the time. TransAlta Corp's option open interest and volume spread between outstanding puts and calls are regarded by many investors as reliable indicators of the overall future market direction.
Rule 16 of the current TransAlta contract
Base on the Rule 16, the options market is currently suggesting that TransAlta Corp will have an average daily up or down price movement of about 0.0406% per day over the life of the 2025-09-19 option contract. With TransAlta Corp trading at USD 12.25, that is roughly USD 0.004977. If you think that the market is fully incorporating TransAlta Corp's daily price movement you should consider buying TransAlta Corp options at the current volatility level of 0.65%. But if you have an opposite viewpoint you should avoid it and even consider selling them.
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TransAlta Corp Option Chain
When TransAlta Corp's strike price is surpassing the current stock price, the option contract against TransAlta Corp stock is said to be in the money. When it comes to buying options that are ITM or OTM, the choice depends on your outlook for the underlying security, financial situation, and what you are trying to achieve.
TransAlta Corp's option chain is a display of a range of information that helps investors for ways to trade options on TransAlta. In general, an option chain provides a helpful tool for investors to see all available option contracts, both puts, and calls, for TransAlta. It also shows strike prices and maturity days for a TransAlta Corp against a given expiration period. The table below combines all the option information in the form of a chain but before you use it, remember that it entails significant risk and it is not for everyone. | Open Int | Strike Price | Current Spread | Last Price | |||
Call | TAC250919C00021000 | 0 | 21.0 | 0.0 - 0.75 | 0.75 | |
Call | TAC250919C00020000 | 533 | 20.0 | 0.0 - 0.75 | 0.05 | Out |
Call | TAC250919C00019000 | 241 | 19.0 | 0.0 - 0.75 | 0.05 | Out |
Call | TAC250919C00018000 | 240 | 18.0 | 0.05 - 0.15 | 0.05 | Out |
Call | TAC250919C00017000 | 0 | 17.0 | 0.0 - 0.5 | 0.5 | |
Call | TAC250919C00016000 | 15 | 16.0 | 0.0 - 0.2 | 0.14 | Out |
Call | TAC250919C00015000 | 0 | 15.0 | 0.1 - 0.3 | 0.1 | |
Call | TAC250919C00014000 | 61 | 14.0 | 0.0 - 0.5 | 0.5 | Out |
Call | TAC250919C00013000 | 7746 | 13.0 | 0.5 - 0.65 | 0.55 | Out |
Call | TAC250919C00012000 | 2393 | 12.0 | 0.95 - 1.1 | 0.95 | In |
Call | TAC250919C00011000 | 13 | 11.0 | 1.45 - 1.9 | 1.25 | In |
Call | TAC250919C00010000 | 17 | 10.0 | 2.3 - 2.65 | 1.9 | In |
Call | TAC250919C00009000 | 3 | 9.0 | 3.1 - 3.9 | 1.16 | In |
Call | TAC250919C00008000 | 1 | 8.0 | 4.0 - 5.2 | 4.0 | In |
Put | TAC250919P00021000 | 0 | 21.0 | 8.5 - 9.0 | 8.5 | In |
Put | TAC250919P00020000 | 0 | 20.0 | 7.5 - 7.9 | 7.5 | In |
Put | TAC250919P00019000 | 0 | 19.0 | 6.5 - 6.9 | 6.5 | In |
Put | TAC250919P00018000 | 0 | 18.0 | 5.7 - 5.9 | 5.7 | In |
Put | TAC250919P00017000 | 0 | 17.0 | 4.5 - 5.0 | 4.5 | In |
Put | TAC250919P00016000 | 0 | 16.0 | 3.5 - 3.9 | 3.5 | In |
Put | TAC250919P00015000 | 0 | 15.0 | 2.55 - 3.1 | 2.55 | In |
Put | TAC250919P00014000 | 0 | 14.0 | 1.65 - 2.15 | 1.65 | In |
Put | TAC250919P00013000 | 1 | 13.0 | 1.2 - 1.45 | 2.5 | In |
Put | TAC250919P00012000 | 1 | 12.0 | 0.6 - 0.85 | 0.6 | Out |
Put | TAC250919P00008000 | 20 | 8.0 | 0.0 - 0.75 | 0.75 | Out |
Put | TAC250919P00005000 | 5 | 5.0 | 0.0 - 0.75 | 0.75 | Out |
TransAlta Total Stockholder Equity
Total Stockholder Equity |
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TransAlta Corp Corporate Directors
| Alan Fohrer | Independent Director | Profile | |
| Sandra Sharman | Independent Director | Profile | |
| Yakout Mansour | Independent Director | Profile | |
| Bryan Pinney | Independent Director | Profile |
Check out World Market Map to better understand how to build diversified portfolios, which includes a position in TransAlta Corp. Also, note that the market value of any company could be closely tied with the direction of predictive economic indicators such as signals in nation. For information on how to trade TransAlta Stock refer to our How to Trade TransAlta Stock guide.You can also try the Money Flow Index module to determine momentum by analyzing Money Flow Index and other technical indicators.
Is Independent Power and Renewable Electricity Producers space expected to grow? Or is there an opportunity to expand the business' product line in the future? Factors like these will boost the valuation of TransAlta Corp. If investors know TransAlta will grow in the future, the company's valuation will be higher. The financial industry is built on trying to define current growth potential and future valuation accurately. All the valuation information about TransAlta Corp listed above have to be considered, but the key to understanding future value is determining which factors weigh more heavily than others.
Quarterly Earnings Growth (0.79) | Dividend Share 0.24 | Earnings Share 0.01 | Revenue Per Share | Quarterly Revenue Growth (0.20) |
The market value of TransAlta Corp is measured differently than its book value, which is the value of TransAlta that is recorded on the company's balance sheet. Investors also form their own opinion of TransAlta Corp's value that differs from its market value or its book value, called intrinsic value, which is TransAlta Corp's true underlying value. Investors use various methods to calculate intrinsic value and buy a stock when its market value falls below its intrinsic value. Because TransAlta Corp's market value can be influenced by many factors that don't directly affect TransAlta Corp's underlying business (such as a pandemic or basic market pessimism), market value can vary widely from intrinsic value.
Please note, there is a significant difference between TransAlta Corp's value and its price as these two are different measures arrived at by different means. Investors typically determine if TransAlta Corp is a good investment by looking at such factors as earnings, sales, fundamental and technical indicators, competition as well as analyst projections. However, TransAlta Corp's price is the amount at which it trades on the open market and represents the number that a seller and buyer find agreeable to each party.