Assessment of COVID-19 Numbers by Using Fisher Transform Indicator

Abstract

New cases, new deaths, new deaths per new cases numbers belonging to COVID-19 pandemic investigated via open, high, low, close candlesticks and Fisher transform indicator. Candlestick plots, accompanied by crossovers in the Fisher transform indicator, facilitate the determination of the beginning of upward and downward trends in numbers, clearly and in a timely manner. It has been shown that an increase in the total number of peaks over time, in both smoothed candlestick data and in the Fisher transform indicator, can indicate the temporary or persistent diminishing of a pandemic.