The correct application of EMA - EMA (Exponential Moving Average) is the value obtained by weighted arithmetic mean of the closing prices of n candlesticks. The calculation formula of the EMA indicator focuses on the weight of the current period's bag, overcoming the lag defects of MA and MACD; At the same time, it to some extent eliminates the early signal generated by DMA indicators for the trend of marriage, making it a very effective indicator for differentiation.Application rulesCorrecting the disadvantage of moving average (MA) being lagging behind the moving average, the EMA indicator responds quickly to fluctuations in the moving average and is used in the same way as the moving average.When the short-term moving average of the index breaks the long-term moving average from bottom to top, it is a buy signal.When the short-term index moving average breaks through the long-term moving average, it is a sell signal.#BTC reaches a new high of 100000 # Who will be the next one to rise?