/*********************************Provided By : eSignal. (c) Copyright 2003*********************************/addBand(80, PS_SOLID, 2, Color.black, "upper")addBand(20, PS_SOLID, 2, Color.black, "lower")function preMain() { setStudyTitle("Over Bought / Over Sold"); setCursorLabelName("OB/OS", 0); setCursorLabelName("OB/OS MA", 1); setDefaultBarFgColor(Color.blue, 0); setDefaultBarFgColor(Color.red, 1); setDefaultBarThickness(1, 0); setDefaultBarThickness(2, 1); setStudyMax(100); setStudyMin(0);}var aMA = null;var vret = null; function main(nLength) { if (nLength == null) nLength = 13; if (aMA == null) aMA = new Array(13); var o = open(); var h = high(); var l = low(); var c = close(); var vret = (((h-o)+(c-l))/(2*(h-l)))*100 if (getBarState() == BARSTATE_NEWBAR) { aMA.pop(); aMA.unshift(vret) } else { aMA[0] = vret; } var dSum = 0; if (aMA[nLength-1] != null) { for (i = 0; i < nLength; ++i) { dSum += aMA[i]; } var vMA = dSum/nLength; } else { return; } return new Array(vret, vMA);} |
