An interest-rate derivative is a broad term for a derivative contract, such as a futures, option, or swap, that has an interest rate as its underlying asset.

Cryptographic hash functions are mathematical functions that are often used with cryptocurrency. Find out in this guide how they work and what their role is.

Learn how the money-weighted rate of return impacts your investments, with easy calculations, key differences from TWRR, and practical examples to guide you.

Earlier, we had seen how the RATE function can be used to calculate the return on investments, whether lump-sum or periodic. This can come in handy in the calculation of SIP returns, too.

In many situations, the arrival rate or service rate is determined by a Poisson process whose parameter varies as a function of time. For example, if the arrival rate to a fast food restaurant varies ...