Blog

Why Use Math in Investing? Math helps us estimate how much a stock might be worth in the future. Without math, investment results can be no better than random. Successful investing requires a deep understanding of the causes of gains and losses. Valuation metrics are vital predictors of stock price gains and losses.

ERS’s FRR™ is a revolutionary stock rating technology that accurately measures and rates the statistical probability, magnitude, and approximate timing of stock price declines. The Fiduciary Risk Rating™ helps advisors reduce, avoid and prevent losses.

Equity Risk Sciences provides big-data investment analytics. We measure and rate the statistical probability, magnitude, and timing of future stock price movements. We build Technology for Investment Excellence.

ERS’s FRR™ is a revolutionary stock rating technology that accurately measures and rates the statistical probability, magnitude, and approximate timing of stock price declines. The Fiduciary Risk Rating™ helps advisors reduce, avoid and prevent losses.

How is it that when the market falls by 25%, 35%, 45% or any other significant decline, the account values of investment advisors' clients fall by similar amounts? If advisors are fulfilling their obligations to manage clients’ risk, why is no one in the industry able to avoid these large market losses? What exactly are the fiduciary duties of a registered investment advisor?

On 4/19/24, NVDA’s price to sales ratio was 39. In the last 6,103 trading days (24 years), NVDA had a P/S of 2.0 or less on 1,028 days (16.8%). In the future, NVDA may again have a P/S ratio less than 2. What does that imply for NVDA’s price?