Of course, there are decimals in normal, because no matter how you average, there will be some decimals, but for ordinary investors, considering that the prices of the goods themselves are relatively large, it seems a bit excessive to consider the decimal places when referring to the moving average, so generally you only need to refer to the integer digits. Of course, if you are a quantitative strategy and need to have high requirements for EMA value, then you can consider your own evaluation and calculation.