ShootingStar.efs EFSLibrary - Discussion Board
File Name: ShootingStar.efs
Description:
Shooting Star
Formula Parameters:
Font : Arial Narrow
Font Size : 11
Font and Shape Color : Green
Font BgColor : White
Notes:
This is a bearish reversal candlestick which occurs in an uptrend. It has a long
upper shadow with little, or no lower shadow, and a small real body near the lows
of the session.
Download File:
ShootingStar.efs
EFS Code:
/*********************************Provided By: eSignal (Copyright c eSignal),
a division of Interactive Data Corporation. 2009. All rights reserved.
This sample eSignal Formula Script (EFS) is for educational purposes only and
may be modified and saved under a new file name.
eSignal is not responsible for the functionality once modified.
eSignal reserves the right to modify and overwrite this EFS file with each new release.
Description: Shooting StarVersion: 1.0 12/24/2009
Formula Parameters: Default: Font Arial Narrow Font Size 11 Font and
Shape Color Green Font BgColor White Notes: This is a bearish reversal candlestick which
occurs in an uptrend. It has a long upper shadow with little, or no lower shadow,
and a small real body near the lows of the session. **********************************/
var fpArray = new Array();
function preMain() {
setPriceStudy(true);
setStudyTitle("Shooting Star");
setShowCursorLabel(false);
setShowTitleParameters(false);
var x = 0;
fpArray[x] = new FunctionParameter("nFontSize", FunctionParameter.NUMBER);
with (fpArray[x++]) {
setName("Font Size");
setLowerLimit(6);
setDefault(11);
}
fpArray[x] = new FunctionParameter("cFontColor", FunctionParameter.COLOR);
with (fpArray[x++]) {
setName("Font and Shape Color");
setDefault(Color.green);
}
fpArray[x] = new FunctionParameter("cFontBgColor", FunctionParameter.COLOR);
with (fpArray[x++]) {
setName("Font BgColor");
setDefault(Color.white);
}
fpArray[x] = new FunctionParameter("sFont", FunctionParameter.STRING);
with (fpArray[x++]) {
setName("Font");
setDefault("Arial Narrow");
}
}
function main(sFont, nFontSize, cFontColor, cFontBgColor) {
Find_ShootingStar(sFont, nFontSize, cFontColor, cFontBgColor);
return;
}
function Find_ShootingStar(sFont, nFontSize, cFontColor, cFontBgColor) {
var nState = getBarState();
var Open = open(0);
var Close = close(0);
var Open1 = open(-1);
var Close1 = close(-1);
var High = high(0);
var Low = low(0);
var nID = getCurrentBarCount();
if (nState == BARSTATE_ALLBARS) {
if (sFont == null) sFont = "Arial Narrow";
if (nFontSize == null) nFontSize = 11;
if (cFontColor == null) cFontColor = Color.green;
if (cFontBgColor == null) cFontBgColor = Color.white;
}
if (
Open1 < Close1 &&
Open > Close1 &&
High - Math.max(Open, Close) >= Math.abs(Open - Close) * 3 &&
Math.min(Close, Open) - Low < Math.abs(Open - Close)
) {
drawTextRelative(
0,
AboveBar2,
"SS",
cFontColor,
cFontBgColor,
Text.PRESET | Text.CENTER,
sFont,
nFontSize,
"T" + nID
);
drawShapeRelative(
0,
AboveBar1,
Shape.DOWNARROW,
null,
cFontColor,
Shape.PRESET,
"S" + nID
);
} else {
removeText("T" + nID);
removeShape("S" + nID);
}
return;
}