BB_MACD_funcs - library MetaTrader 4

In this library there are 2 functions iBandsfunc and iMACDfunc, which extend calculating capabilities of the appropriate functions, e.g. for expert advisers. The standard function iBands is calculated by using the deviation only as an integer value and on the basis of a s...

from https://tradingrobots.net/bb_macd_funcs-library-for-metatrader-4/