PivotPointAllmonthly.efs – EFS

PivotPointAllmonthly.efs
File Name: PivotPointAllmonthly.efs
Description:
Plots Monthly Pivot Points and may be used with intra-day, Daily or Weekly intervals.
Formula Parameters:
Notes:
NA
Download File:
PivotPointAllmonthly.efs

EFS Code:
/****************************************************************************************************
Copyright © eSignal, a division of Interactive Data Corporation. 2003. All rights reserved. 
This sample eSignal Formula Script (EFS) may be modified and saved under a new 
filename; however, eSignal is no longer responsible for the functionality once modified.
eSignal reserves the right to modify and overwrite this EFS file with each new release.
****************************************************************************************************/


function preMain() {
	setPriceStudy(true);
	setStudyTitle("Monthly Pivot Points");
	setCursorLabelName("PP-R2", 0);
	setCursorLabelName("PP-R1", 1);
	setCursorLabelName("PP", 2);
	setCursorLabelName("PP-S1", 3);
	setCursorLabelName("PP-S2", 4);
	
	// R2
	setDefaultBarStyle(PS_DASH, 0);
	setDefaultBarFgColor(Color.RGB(255,0,0), 0);
	setDefaultBarThickness(2, 0);

	// R1
	setDefaultBarStyle(PS_DOT, 1);
	setDefaultBarFgColor(Color.RGB(0,0,255), 1);
	setDefaultBarThickness(2, 1); 

    // Pivot  Point
	setDefaultBarStyle(PS_SOLID, 2);
	setDefaultBarFgColor(Color.RGB(0,0,0), 2);
	setDefaultBarThickness(2, 2);

    // S1
	setDefaultBarStyle(PS_DOT, 3);
	setDefaultBarFgColor(Color.RGB(0,0,255), 3);
	setDefaultBarThickness(2, 3);

	// S2
	setDefaultBarStyle(PS_DASH, 4);
	setDefaultBarFgColor(Color.RGB(255,0,0), 4);
	setDefaultBarThickness(2, 4);
}

var vLastPP = null;
var vLastPPR1 = null;
var vLastPPR2 = null;
var vLastPPS1 = null;
var vLastPPS2 = null;
var vLastArray = null;
var vSymbol = null;
var vInterval = null;
var vReset = true;

function main() {   
    var vH;
    var vL;
    var vC;
	var vBarTime;
	var vIndex;

	var nState = getBarState();
	if(vReset == true) {
		vLastArray = null;
		vLastPP = null;
		vLastPPR1 = null;
		vLastPPR2 = null;
		vLastPPS1 = null;
		vLastPPS2 = null;
		vInterval = getInterval();
		vSymbol = getSymbol();
		vSymbol += ",M";
		vReset = false;
	}
	
	if(vInterval == null)
	    return null;
  
	if(vInterval == "M")
	    return null;
	    
	if(vInterval == "T")
	    return null;

    var vMonth0 = getMonth();
    var vMonth1 = getMonth(-1);
    if (vMonth0 != vMonth1) {
	vBarTime = getValue("time");
	var vTime = new Date();
	if(vBarTime != null) {
        if (vTime.getYear() == vBarTime.getYear()) {
            vIndex = ((vTime.getMonth()+1 - vBarTime.getMonth()+1) * -1)+1;
        } else {
            vIndex = (((vTime.getMonth()+1 + ((vTime.getYear() - vBarTime.getYear()) * 12)) - vBarTime.getMonth()+1) * -1)+1;
        }
	    if(vIndex != null) {
			vH = getValueAbsolute("High", vIndex, vSymbol);
			vL = getValueAbsolute("Low",  vIndex, vSymbol);
			vC = getValueAbsolute("Close", vIndex, vSymbol);
			if(vH != null && vL != null && vC != null) {
				vLastPP = (vH + vL + vC) / 3;
				vLastPPR1 = 2 * vLastPP - vL;
				vLastPPS1 = 2 * vLastPP - vH;
				vLastPPR2 = (vLastPP - vLastPPS1) + vLastPPR1;
				vLastPPS2 = vLastPP - (vLastPPR1 - vLastPPS1);
				vLastArray = new Array(vLastPPR2, vLastPPR1, vLastPP, vLastPPS1, vLastPPS2);

				return vLastArray;
			}
	    } 
	}
	}

	return vLastArray;
}