EMA Hierarchy Alternating Alert Markers

This script allows you to set EMA 5, 13 & 26 in a single indicator
// It allows you to set an alert when PCO or NCO happens where 5>13>26 (PCO) or 5<13<26 (NCO)
// It has been deisgned in such a way that the alert will only be sounded on the first PCO or NCO
// Once a PCO has happened then the next PCO alert will only come after the NCO has happened
// This feature helps you to avoid getting multiple alerts specially if you are using a lower timeframe
// EMA crossover strategy has been one of the favorite strategy which helps traders understand the trend in various timeframes and accordingly ride the wave - both upside and downside. This indicator helps to time your trade once you get an alert on crossover happening and eliminates the need for constant monitoring of the screen
// Scripts: Equities, F&O, Commodity, Crypto, Currency
// Time Frame: All
// By TrustingOwl83470