/********************************************************************Copyright � eSignal, 2003Title: Percent In RangeVersion: 1.1=====================================================================History:1.1 - Added Color coding to %inRange button=====================================================================Project Description: This EFS displays the Percent In Range for the current day. The valueis calculated by taking the difference between the last price and the low of the day, and dividing that by the High / Low range./*****************************************************************************WARNING: This EFS requires getTodayOHLC1.efs in the OHLC subfolder of Formulas If you do not have it you can find a copy at the following link [url]http://share.esignal.com/groupcontents.jsp?folder=Formulas&groupid=10[/url]****************************************************************************************************************************************************/function preMain() { setPriceStudy(true); setStudyTitle("% in Range"); setShowCursorLabel(false);}var HH = null; // Highest Highvar LL = null; // Lowest Lowvar day1 = null;var day0 = null;function main() { var vPctInRange = 0.0; if (getBarState() == BARSTATE_NEWBAR) { day1 = day0; } day0 = getDay(); if (day0 != day1) { //resets data if a new day HH = null; LL = null; } if (HH == null || high() >= HH) { HH = callFunction("/OHLC/getTodayOHLC1.efs","main","High"); if (HH == null) return; } if (LL == null || low() <= LL) { LL = callFunction("/OHLC/getTodayOHLC1.efs","main","Low"); if (LL == null) return; } // Calc Percent in Range vPctInRange = (close() - LL) / (HH - LL) * 100; if (vPctInRange > 100) vPctInRange = 100; if (vPctInRange < 0) vPctInRange = 0; vPctInRange = (Math.round(vPctInRange * 100)) / 100 //Rounds to two decimal precision //Display result drawTextAbsolute( 0, 15, "%inRange: " + vPctInRange + "%", Color.black, Color.lightgrey, Text.BOLD | Text.RELATIVETOLEFT | Text.RELATIVETOBOTTOM, "Arial", 12, "PctInRange" ); // Color Coding if (vPctInRange > 80) { drawTextAbsolute( 0, 15, "%inRange: " + vPctInRange + "%", Color.black, Color.lime, Text.BOLD | Text.RELATIVETOLEFT | Text.RELATIVETOBOTTOM, "Arial", 12, "PctInRange" ) } else if (vPctInRange < 20) { drawTextAbsolute( 0, 15, "%inRange: " + vPctInRange + "%", Color.black, Color.red, Text.BOLD | Text.RELATIVETOLEFT | Text.RELATIVETOBOTTOM, "Arial", 12, "PctInRange" ); } return null;} |
