3MA CROSS with long(buy)/short(sell) alerts

Simple triple MA cross script with LONG/SHORT (BUY/SELL) alerts as green and red arrows. Great for BTC and any chart.
My default it uses 20,50 and 100 EMA crosses and also indicates it with green/red circles on the chart.

版本注释:

Updated visually and fixed bug with wrong colors white crossover/crossunder the EMAs