Auto Fib (Fibonacci) Levels Indicator for ThinkorSwim

BenTen

BenTen

Administrative
Staff
VIP
Automatically draws fibonacci retracements using the highest price and lowest price from the current view and timeframe.

Fibonacci retracements use horizontal lines to indicate areas of support or resistance at the key Fibonacci levels before it continues in the original direction. These levels are created by drawing a trendline between two extreme points and then dividing the vertical distance by the key Fibonacci ratios of: 23.6%, 38.2%, 50%, 61.8%, 78.6%, and 100%.
Created by RyanHendricks.



thinkScript Code

Rich (BB code):
#hint Price: Price used in the alerts on crossing retracement lines. <b>(Default is Close)</b>
#hint onExpansion: Determines if the retracement lines are projected past the current bar into the right side expansion <b>(Default is Yes)</b>
#hint Extend_to_left: Determines if the retracement lines are extended to the left side of the chart. <b>(Default is No)</b>

#hint Coefficient0: Retracement Line 0: Retracement from the highest high to the lowest low.<b>(Default is 0%)</b>
#hint Coefficient_1: Retracement Line 1: Retracement from the highest high to the lowest low.<b>(Default is 23.6%)</b>
#hint Coefficient_2: Retracement Line 2: Retracement from the highest high to the lowest low.<b>(Default is 38.2%)</b>
#hint Coefficient_3: Retracement Line 3: Retracement from the highest high to the lowest low.<b>(Default is 50%)</b>
#hint Coefficient_4: Retracement Line 4: Retracement from the highest high to the lowest low.<b>(Default is 61.8%)</b>
#hint Coefficient_5: Retracement Line 5: Retracement from the highest high to the lowest low.<b>(Default is 78.6%)</b>
#hint Coefficient_6: Retracement Line 6: Retracement from the highest high to the lowest low.<b>(Default is 100%)</b>

#wizard input: Price
#wizard text: Inputs: Price:
#wizard input: onExpansion
#wizard text: onExpansion:
#wizard input: Extend_to_left
#wizard text: Extend_to_left:
#wizard input: Coefficient0
#wizard text: Coefficient0:
#wizard input: Coefficient_1
#wizard text: Coefficient_1:
#wizard input: Coefficient_2
#wizard text: Coefficient_2:
#wizard input: Coefficient_3
#wizard text: Coefficient_3:
#wizard input: Coefficient_4
#wizard text: Coefficient_4:
#wizard input: Coefficient_5
#wizard text: Coefficient_5:
#wizard input: Coefficient_6
#wizard text: Coefficient_6:

input price = close;
input high = high;
input low = low;
input onExpansion = Yes;
input Extend_to_left = no;
input Coefficient0 = 0.000;
input coefficient_1 = .236;
input Coefficient_2 = .382;
input Coefficient_3 = .500;
input Coefficient_4 = .618;
Input Coefficient_5 = .786;
input Coefficient_6 = 1.000;

def a = HighestAll(high);
def b = LowestAll(low);
def barnumber = barNumber();
def c = if high == a then barnumber else double.nan;
def d = if low == b then barnumber else double.nan;
rec highnumber = compoundValue(1, if IsNaN(c) then highnumber[1] else c, c);
def highnumberall = HighestAll(highnumber);
rec lownumber = compoundValue(1, if IsNaN(d) then lownumber[1] else d, d);
def lownumberall = LowestAll(lownumber);

def upward = highnumberall > lownumberall;
def downward = highnumberall < lownumberall;

def x = AbsValue(lownumberall - highnumberall );

def slope = (a - b) / x;
def slopelow = (b - a) / x;

def day = getDay();
def month = getMonth();
def year = getYear();
def lastDay = getLastDay();
def lastmonth = getLastMonth();
def lastyear = getLastYear();
def isToday = if(day == lastDay and month == lastmonth and year == lastyear, 1, 0);
def istodaybarnumber = HighestAll(if isToday then barnumber else double.nan);
def line = b + (slope * (barnumber - lownumber));
def linelow = a + (slopelow * (barnumber - highnumber));
def currentlinelow = if barnumber <= lownumberall then linelow else double.nan;
def currentline = if barnumber <= highnumberall then line else double.nan;

Plot FibFan =  if  downward then currentlinelow else if upward then currentline else double.nan;
FibFan.SetStyle(Curve.SHORT_DASH);
FibFan.AssignValueColor(color.red);
fibfan.hidebubble();

def range =  a - b;

Plot Retracement0 = if downward and !onexpansion and !extend_to_left and barnumber >= highnumberall and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient0))) else if upward and !extend_to_left and !onexpansion and barnumber >= lownumberall and barnumber <= istodaybarnumber then highestall(a - (range * coefficient0)) else if downward and onexpansion and !extend_to_left and barnumber >= highnumberall then highestall((b + (range *  coefficient0))) else if upward and onexpansion and barnumber >= lownumberall and !extend_to_left then highestall(a - (range * coefficient0)) else if downward and !onexpansion and extend_to_left and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient0))) else if upward and extend_to_left and !onexpansion and barnumber <= istodaybarnumber then highestall(a - (range * coefficient0)) else if downward and onexpansion and extend_to_left then highestall((b + (range *  coefficient0))) else if upward and onexpansion and extend_to_left then highestall(a - (range * coefficient0)) else double.nan;
Retracement0.assignvaluecolor(color.red);
retracement0.hidebubble();
#AddChartBubble((barnumber == istodaybarnumber +10), retracement0, concat( "$", round(retracement0, 2)), color.red, yes);
AddChartBubble((downward and barnumber == highnumberall), retracement0, concat( (coefficient0 * 100), "%"), color.red, yes);
AddChartBubble((upward and barnumber == lownumberall), retracement0, concat( (coefficient0 * 100), "%"), color.red, yes);

Plot Retracement1 =  if downward and !onexpansion and !extend_to_left and barnumber >= highnumberall and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient_1))) else if upward and !extend_to_left and !onexpansion and barnumber >= lownumberall and barnumber <= istodaybarnumber then highestall(a - (range * coefficient_1)) else if downward and onexpansion and !extend_to_left and barnumber >= highnumberall then highestall((b + (range *  coefficient_1))) else if upward and onexpansion and barnumber >= lownumberall and !extend_to_left then highestall(a - (range * coefficient_1)) else if downward and !onexpansion and extend_to_left and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient_1))) else if upward and extend_to_left and !onexpansion and barnumber <= istodaybarnumber then highestall(a - (range * coefficient_1)) else if downward and onexpansion and extend_to_left then highestall((b + (range *  coefficient_1))) else if upward and onexpansion and extend_to_left then highestall(a - (range * coefficient_1)) else double.nan;
Retracement1.assignvaluecolor(color.red);
retracement1.hidebubble();
#AddChartBubble((barnumber == istodaybarnumber+10), retracement1, concat( "$", round(retracement1, 2)), color.red, yes);
AddChartBubble((downward and barnumber == highnumberall), retracement1, concat( (coefficient_1 * 100), "%"), color.red, yes);
AddChartBubble((upward and barnumber == lownumberall), retracement1, concat( (coefficient_1 * 100), "%"), color.red, yes);

Plot Retracement2 =if downward and !onexpansion and !extend_to_left and barnumber >= highnumberall and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient_2))) else if upward and !extend_to_left and !onexpansion and barnumber >= lownumberall and barnumber <= istodaybarnumber then highestall(a - (range * coefficient_2)) else if downward and onexpansion and !extend_to_left and barnumber >= highnumberall then highestall((b + (range *  coefficient_2))) else if upward and onexpansion and barnumber >= lownumberall and !extend_to_left then highestall(a - (range * coefficient_2)) else if downward and !onexpansion and extend_to_left and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient_2))) else if upward and extend_to_left and !onexpansion and barnumber <= istodaybarnumber then highestall(a - (range * coefficient_2)) else if downward and onexpansion and extend_to_left then highestall((b + (range *  coefficient_2))) else if upward and onexpansion and extend_to_left then highestall(a - (range * coefficient_2)) else double.nan;
Retracement2.assignvaluecolor(color.red);
retracement2.hidebubble();
#AddChartBubble((barnumber == istodaybarnumber+10), retracement2, concat( "$", round(retracement2, 2)), color.red, yes);
AddChartBubble((downward and barnumber == highnumberall), retracement2, concat( (coefficient_2 * 100), "%"), color.red, yes);
AddChartBubble((upward and barnumber == lownumberall), retracement2, concat( (coefficient_2 * 100), "%"), color.red, yes);

Plot Retracement3 = if downward and !onexpansion and !extend_to_left and barnumber >= highnumberall and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient_3))) else if upward and !extend_to_left and !onexpansion and barnumber >= lownumberall and barnumber <= istodaybarnumber then highestall(a - (range * coefficient_3)) else if downward and onexpansion and !extend_to_left and barnumber >= highnumberall then highestall((b + (range *  coefficient_3))) else if upward and onexpansion and barnumber >= lownumberall and !extend_to_left then highestall(a - (range * coefficient_3)) else if downward and !onexpansion and extend_to_left and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient_3))) else if upward and extend_to_left and !onexpansion and barnumber <= istodaybarnumber then highestall(a - (range * coefficient_3)) else if downward and onexpansion and extend_to_left then highestall((b + (range *  coefficient_3))) else if upward and onexpansion and extend_to_left then highestall(a - (range * coefficient_3)) else double.nan;
Retracement3.assignvaluecolor(color.red);
retracement3.hidebubble();
#AddChartBubble((barnumber == istodaybarnumber+10), retracement3, concat( "$", round(retracement3, 2)), color.red, yes);
AddChartBubble((upward and barnumber == lownumberall), retracement3, concat( (coefficient_3 * 100), "%"), color.red, yes);
AddChartBubble((downward and barnumber == highnumberall), retracement3, concat( (coefficient_3 * 100), "%"), color.red, yes);
AddChartBubble((upward and barnumber == lownumberall), retracement3, concat( (coefficient_3 * 100), "%"), color.red, yes);

Plot Retracement4 = if downward and !onexpansion and !extend_to_left and barnumber >= highnumberall and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient_4))) else if upward and !extend_to_left and !onexpansion and barnumber >= lownumberall and barnumber <= istodaybarnumber then highestall(a - (range * coefficient_4)) else if downward and onexpansion and !extend_to_left and barnumber >= highnumberall then highestall((b + (range *  coefficient_4))) else if upward and onexpansion and barnumber >= lownumberall and !extend_to_left then highestall(a - (range * coefficient_4)) else if downward and !onexpansion and extend_to_left and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient_4))) else if upward and extend_to_left and !onexpansion and barnumber <= istodaybarnumber then highestall(a - (range * coefficient_4)) else if downward and onexpansion and extend_to_left then highestall((b + (range *  coefficient_4))) else if upward and onexpansion and extend_to_left then highestall(a - (range * coefficient_4)) else double.nan;
Retracement4.assignvaluecolor(color.red);
retracement4.hidebubble();
#AddChartBubble((barnumber == istodaybarnumber+10), retracement4, concat( "$", round(retracement4, 2)), color.red, yes);
AddChartBubble((downward and barnumber == highnumberall), retracement4, concat( (coefficient_4 * 100), "%"), color.red, yes);
AddChartBubble((upward and barnumber == lownumberall), retracement4, concat( (coefficient_4 * 100), "%"), color.red, yes);

Plot Retracement5 = if downward and !onexpansion and !extend_to_left and barnumber >= highnumberall and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient_5))) else if upward and !extend_to_left and !onexpansion and barnumber >= lownumberall and barnumber <= istodaybarnumber then highestall(a - (range * coefficient_5)) else if downward and onexpansion and !extend_to_left and barnumber >= highnumberall then highestall((b + (range *  coefficient_5))) else if upward and onexpansion and barnumber >= lownumberall and !extend_to_left then highestall(a - (range * coefficient_5)) else if downward and !onexpansion and extend_to_left and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient_5))) else if upward and extend_to_left and !onexpansion and barnumber <= istodaybarnumber then highestall(a - (range * coefficient_5)) else if downward and onexpansion and extend_to_left then highestall((b + (range *  coefficient_5))) else if upward and onexpansion and extend_to_left then highestall(a - (range * coefficient_5)) else double.nan;
Retracement5.assignvaluecolor(color.red);
retracement5.hidebubble();
#AddChartBubble((barnumber == istodaybarnumber+10), retracement5, concat( "$", round(retracement5, 2)), color.red, yes);
AddChartBubble((downward and barnumber == highnumberall), retracement5, concat( (coefficient_5 * 100), "%"), color.red, yes);
AddChartBubble((upward and barnumber == lownumberall), retracement5, concat( (coefficient_5 * 100), "%"), color.red, yes);

Plot Retracement6 = if downward and !onexpansion and !extend_to_left and barnumber >= highnumberall and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient_6))) else if upward and !extend_to_left and !onexpansion and barnumber >= lownumberall and barnumber <= istodaybarnumber then highestall(a - (range * coefficient_6)) else if downward and onexpansion and !extend_to_left and barnumber >= highnumberall then highestall((b + (range *  coefficient_6))) else if upward and onexpansion and barnumber >= lownumberall and !extend_to_left then highestall(a - (range * coefficient_6)) else if downward and !onexpansion and extend_to_left and barnumber <= istodaybarnumber then highestall((b + (range *  coefficient_6))) else if upward and extend_to_left and !onexpansion and barnumber <= istodaybarnumber then highestall(a - (range * coefficient_6)) else if downward and onexpansion and extend_to_left then highestall((b + (range *  coefficient_6))) else if upward and onexpansion and extend_to_left then highestall(a - (range * coefficient_6)) else double.nan;
Retracement6.assignvaluecolor(color.red);
retracement6.hidebubble();
#AddChartBubble((barnumber == istodaybarnumber+10), retracement6, concat( "$", round(retracement6, 2)), color.red, yes);

AddChartBubble((downward and barnumber == highnumberall), retracement6, concat( (coefficient_6 * 100), "%"), color.red, yes);
AddChartBubble((upward and barnumber == lownumberall), retracement6, concat( (coefficient_6 * 100), "%"), color.red, yes);

alert((price crosses below Retracement0) , "Price crosses below Retracement Line 0");
alert((price crosses above Retracement0) , "Price crosses above Retracement Line 0");
alert((price crosses below Retracement1) , "Price crosses below Retracement Line 1");
alert((price crosses above Retracement1) , "Price crosses above Retracement Line 1");
alert((price crosses below Retracement2) , "Price crosses below Retracement Line 2");
alert((price crosses above Retracement2) , "Price crosses above Retracement Line 2");
alert((price crosses below Retracement3) , "Price crosses below Retracement Line 3");
alert((price crosses above Retracement3) , "Price crosses above Retracement Line 3");
alert((price crosses below Retracement4) , "Price crosses below Retracement Line 4");
alert((price crosses above Retracement4) , "Price crosses above Retracement Line 4");
alert((price crosses below Retracement5) , "Price crosses below Retracement Line 5");
alert((price crosses above Retracement5) , "Price crosses above Retracement Line 5");
alert((price crosses below Retracement6) , "Price crosses below Retracement Line 6");
alert((price crosses above Retracement6) , "Price crosses above Retracement Line 6");

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Last edited:
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PlantainPapi

New member
Hey Ben!

This is awesome stuff, thanks for sharing so much here. I tried adding this study into TOS and it keeps running the error of "Invalid statement: < at 6:1"

Any idea how to fix this?
 

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