//@Name:RSI New Highs/Lows //@Description: Shows if RSI has reached new highs or lows. //@Returns:Number //@Width:90 //@Env:Production //@Update:Periodic,60 // Care has been taken in preparing this code but it is provided without guarantee. // You are welcome to modify and extend it. Please add your name as a modifier if you distribute it. // Coded by: Phil Tolhurst, ShareScope Support var period=14; var RSIType=0; var RSIList = ["Wilder","Exponential","Simple"]; var periodList = ["Daily","Weekly","Monthly"]; var dataList = ["1m","2m","2.5m","3m","4m","5m","6m","10m","15m","20m","30m","1h","2h","3h","4h","Daily","Weekly","Monthly"]; var dataSource = 15; var useIntra = 0; var lookBack = 26; var outputType = 0; var outputList = ["New High","New Low"]; function init(status) { if (status == Loading || status == Editing) { period = storage.getAt(0); dataSource = storage.getAt(1); RSIType = storage.getAt(2); useIntra = storage.getAt(3); lookBack = storage.getAt(4); outputType = storage.getAt(5); } if (status == Adding || status == Editing) { var dlg = new Dialog("Settings...", 250, 70); dlg.addOkButton(); dlg.addCancelButton(); dlg.addIntEdit("VAL1", 35, 5, -1, -1, "RSI Period", "",period); dlg.addDropList("VAL2",35,56,-1,-1, dataList,"","",dataSource); dlg.addDropList("VAL3",125,5,-1,-1, RSIList, "RSI Type","",RSIType); dlg.addTickBox("VAL4",102,58,130,-1,"Use latest intraday data", useIntra); dlg.addIntEdit("VAL5",125,22,-1,-1,"Look Back:","",lookBack,2,9999); dlg.addDropList("VAL6",35,22,50,-1,outputList,"RSI ","",outputType); if (dlg.show()==Dialog.Cancel) return false; period=dlg.getValue("VAL1"); dataSource=dlg.getValue("VAL2"); RSIType=dlg.getValue("VAL3"); useIntra=dlg.getValue("VAL4"); lookBack=dlg.getValue("VAL5"); outputType=dlg.getValue("VAL6"); storage.setAt(0, period); storage.setAt(1, dataSource); storage.setAt(2, RSIType); storage.setAt(3, useIntra); storage.setAt(4,lookBack); storage.setAt(5,outputType); } if (RSIType == 0) var text = "Wilder"; if (RSIType == 1) var text = "Exponential"; if (RSIType == 2) var text = "Simple"; setTitle(period+" RSI ("+text+") "+dataList[dataSource]+" "+outputList[outputType]+" ("+lookBack+")"); } function getVal(share) { if (dataSource<15) { switch (dataSource) { case 0: var dataPeriod = 1; break; case 1: var dataPeriod = 2; break; case 2: var dataPeriod = 2.5; break; case 3: var dataPeriod = 3; break; case 4: var dataPeriod = 4; break; case 5: var dataPeriod = 5; break; case 6: var dataPeriod = 6; break; case 7: var dataPeriod = 10; break; case 8: var dataPeriod = 15; break; case 9: var dataPeriod = 20; break; case 10: var dataPeriod = 30; break; case 11: var dataPeriod = 60; break; case 12: var dataPeriod = 120; break; case 13: var dataPeriod = 180; break; case 14: var dataPeriod = 240; break; } var daysNeeded = Math.ceil(dataPeriod * Math.max(period)*2/ 510); var eodData = share.getPriceArray(); if (eodData.length=0;i--) { tempData = share.getIBarArray(i,dataPeriod*60); if (tempData==undefined || tempData.length<1) continue; data = data.concat(share.getIBarArray(i,dataPeriod*60)); } } else { var data = getData(share,dataSource-15,useIntra); } if (data==undefined || data[0]==undefined || data.length<3) return; var output = 0; var RES1=new Array(); var RSI1 = new RSI(period,RSIType); for (var i=0;i=data.length-(1+lookBack);i--) { if(RES1[RES1.length-1]=data.length-(1+lookBack);i--) { if(RES1[RES1.length-1]>RES1[i]) { return 0; } } return -1; } } function getData(share,dataType,useIntra) { if (dataType==0)var data = share.getPriceArray(); if (dataType==1)var data = share.getWeeklyBarArray(); if (dataType==2)var data = share.getMonthlyBarArray(); if (data.length<2) return []; if (dataType==0 && useIntra==1) { var idata = share.getIBarArray(0,86400); if (idata!=undefined && idata.length==1 && new Date().getDate()==idata[0].date.getDate() && new Date().getDate()!=data[data.length-1].date.getDate()) { data[data.length]={ open:idata[0].open, high:idata[0].high, low:idata[0].low, close:(share.getIClose()==null?share.getIMid():share.getIClose()), volume:idata[0].volume, dateNum:idata[0].dateNum}; } } if (dataType==1 && useIntra==1) { var idata = share.getIBarArray(0,86400); if (idata!=undefined && idata.length==1 && new Date().getDate()==idata[0].date.getDate() && new Date().getDate()!=data[data.length-1].date.getDate()) { if (idata[0].date.getDay()data[data.length-1].high?idata[0].high:data[data.length-1].high), low:(idata[0].lowdata[data.length-1].high?idata[0].high:data[data.length-1].high), low:(idata[0].low