Author: Brooke Thackray

Corporate profit margins tend to be a regressive time series, regressing back to the mean. At very high levels, it is only a matter of time before profit margins decline.

Corporate profit margins tend to be a regressive time series, regressing back to the mean. At very high levels, it is only a matter of time before profit margins decline.

Is the stock market set to continue its descent lower as we reach the start of the Sell in May period?