Real author:
Bill Sica
The indicator draws support and resistance lines, which are defined by the maximum and minimum for the last N bars.
Indicator input parameters:
//+----------------------------------------------+ //| Indicator input parameters                 | //+----------------------------------------------+ input ENUM_TIMEFRAMES TimeFrame=PERIOD_D1; // Chart period input uint  StartBar=1;                    // Start bar for analysis input uint  HowManyBars=5;                // Number of bars for analysis //--- input color  Color_R=clrMediumSeaGreen;    // Color of resistance level input STYLE  Style_R=SOLID_;              // Line style of the resistance level input Width  Width_R=Width_2;              // Line width of the resistance level //--- input color  Color_S=clrRed;              // Color of the support level input STYLE  Style_S=SOLID_;              // Line style of the support level input Width  Width_S=Width_2;              // Line width of the support level
Originally this indicator has been written in MQL4 and was first published in the Code Base at mql4.com on 25.09.2007.