Sheryl

Understanding Treasury Bill Discount Rates Treasury bills (T-bills) are short-term debt securities issued by the U.S. government. They are considered one of the safest investments available because they are backed by the full faith and credit of the U.S. government. Investors purchase T-bills at a discount from their face value, and at maturity, the investor … Read more

SOFR Explained: A Simple Overview The Secured Overnight Financing Rate (SOFR) serves as a crucial benchmark interest rate in the United States, reflecting the cost of borrowing overnight on a secured basis. Understanding the current 1 month SOFR rate is vital for numerous financial activities. Unlike its predecessor, the London Interbank Offered Rate (LIBOR), SOFR … Read more

Defining Volumetric Flow and Its Significance Volumetric flow, at its core, quantifies the amount of fluid that passes a specific point over a given period. It is a fundamental concept across various scientific and engineering disciplines. To understand what is the rate of flow, one must recognize it as the measure of how much fluid, … Read more

Grasping the Concept of Portfolio Variability Understanding how to find portfolio variance is fundamental for any investor aiming to navigate the complexities of the market. Portfolio variance, at its core, is a measure of the dispersion of returns around the average return of a portfolio. It essentially quantifies the risk associated with your investments, indicating … Read more

Understanding the Arithmetic Average Rate of Return The arithmetic average rate of return is a straightforward calculation that determines the average annual return of an investment over a specified period. It’s a fundamental metric used to evaluate investment performance, providing a simple snapshot of how well an investment has done on average each year. For … Read more

What is Skewness and Why Does It Matter? Skewness, in essence, is a measure of the asymmetry of a probability distribution. It reveals the extent to which a distribution leans more towards one side, rather than being symmetrical. Understanding skewness is crucial in various analytical fields, including data analysis and statistics. The shape of a … Read more

Understanding Total Shareholder Return Total Shareholder Return (TSR) is a pivotal metric for investors seeking to gauge the overall profitability of their investments in a company’s stock. It transcends the mere fluctuation of a stock’s price by incorporating both capital appreciation and dividend distributions. Capital appreciation refers to the increase in the market value of … Read more

Introducing Skewness in Data Skewness is a measure of the asymmetry of a probability distribution. A symmetrical distribution, like a perfect bell curve, has a skewness of zero. However, real-world data is rarely perfectly symmetrical. Skewed distributions have a long tail extending to one side, indicating a concentration of data points on one end and … Read more

Understanding the Cyclically Adjusted Price-to-Earnings Ratio (CAPE) The Shiller PE ratio, also known as the cyclically adjusted price-to-earnings ratio (CAPE), offers a more robust measure of market valuation than the standard price-to-earnings ratio. Unlike the standard PE ratio, which uses only the earnings from the most recent 12 months, the CAPE uses the average earnings … Read more

Understanding Fixed Income Securities: A Foundation Fixed income securities represent a cornerstone of diversified investment portfolios, offering a predictable stream of income and potentially lower risk compared to equities. These securities, which include bonds, notes, and bills, represent a loan made by an investor to a borrower (typically a corporation or government). Understanding the nuances … Read more