Expert Advice & Study Tips
Get the latest insights, exam strategies, and career guidance from our expert tutors and industry professionals.
All Articles
561 articles found

What is Securitization?
Securitization is the procedure where an issuer designs a marketable financial instrument by merging or pooling various financial assets.

Euler’s Theorem
The generalization of Fermat’s theorem is known as Euler’s theorem.

Systemic Risk
Systemic risk refers to the potential risk of a collapse of the entire financial system due to one factor or a combination of factors
Ready to take the next step?
Explore our ACCA, CIMA, AAT & CPD courses

What is Idiosyncratic Risk?
Idiosyncratic risk refers to the inherent factors that can negatively impact individual securities or a very specific group of assets.

Autocorrelation
Autocorrelation is the measure calculated to find out that to which degree a variable is correlated to its past values.

What is Expected Value?
The Expected Value is the weighted average of the possible outcomes of a random variable, where the weights are the probabilities that the outcomes will occur.
Subscribe to Our Newsletter
Join over 30,000+ Learnsignal students and get regular insights delivered to your inbox.

What is a Forward Contract?
A forward contract is a non-standardised contract between two counterparties without the involvement of an exchange.

What is Standard Error?
The Standard deviation of the mean is known as a Standard Error.

Put Options: What They Are and How They Work in Finance
Put options gives owner the right, but not the obligation, to sell the underlying assets against the premium paid at a given strike rate & maturity.

Value at Risk – Methods with Example
Value at risk is a statistic that quantifies the extent of possible financial losses within a firm, portfolio, or position over a specific time frame.

Understanding Call Options: A Powerful Tool in Stock Trading
Call options are financial contracts that give the option buyer the right but not the obligation to buy an equity

Mutually Exclusive Events
If two events cannot occur at the same time, they are mutually exclusive. Imagine the possible outcomes of one die roll.