Kim Igor V. aka KimIV
A semaphore signal indicator forming signals when price gaps appear.
This indicator was first implemented in MQL4 and published in the Code Base at mql4.com on 09.02.2008.
The i-GAP indicator
Translated from Russian by MetaQuotes Software Corp.
Original code: https://www.mql5.com/ru/code/1914
The indicator analyzes the latest three bars on the basis of a quadratic function and is displayed as a histogram with two signal lines with different periods.Fast3
A semaphore signal indicator. Its signals are calculated similarly to the Fast2 indicator. The difference is that trade signals are shown on the chart as corresponding arrows.