Previous day Midpoint drawn on chart as a line today

[Epavell]

Looking to draw a line on todays chart that is yesterday's midpoint.

Have coding that create a label but also looking to ad the line on the chart as well. here is the code I have.

**************
input candletype = {default candle, heikinashi};
def HAclose = hlc3;
rec HAopen = CompoundValue( 1, ( HAopen[1] + HAclose[1] ) / 2, HAclose );
def HAhigh = Max( high, Max( HAopen, HAclose ) );
def HAlow = Min( low, Min( HAopen, HAclose ) );
plot Data = if candletype == candletype.heikinashi
then (HAhigh + HAlow) / 2
else hl2;
Data.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
Data.AssignValueColor(if Data > Data[1] then Color.GREEN else CreateColor(102, 0, 0));
Data.SetLineWeight(5);

def midpoint = data;


Plot Previousbar = data[1];
AddLabel(yes, "prev bar = " + data[1], Color.white );

Plot Currentbar = data;
AddLabel(yes, "Curr bar = " + data, Color.white );
#------------------------------------
# LABEL SECTION
#------------------------------------


#AddLabel(yes,

#if Data[1] < close then “Abv prev Midpoint” else if Data[1] > close then “Below prev Midpoint” else "WAIT", Color.white);

#AddLabel(yes, if midpoint < close then Color.LIGHT_GREEN else if midpoint > close then Color.LIGHT_RED else Color.white);

AddLabel(yes, "Previous Bar", if data[1] < close then Color.LIGHT_GREEN else if data[1] > close then Color.Light_red else Color.WHITE);

AddLabel(yes, "Current Bar", if data < close then Color.light_green else if data > close then Color.LIGHT_RED else Color.WHITE);



Thank you in advance.

 

[SleepyZ]

Looking to draw a line on todays chart that is yesterday's midpoint.

Have coding that create a label but also looking to ad the line on the chart as well. here is the code I have.

**************
input candletype = {default candle, heikinashi};
def HAclose = hlc3;
rec HAopen = CompoundValue( 1, ( HAopen[1] + HAclose[1] ) / 2, HAclose );
def HAhigh = Max( high, Max( HAopen, HAclose ) );
def HAlow = Min( low, Min( HAopen, HAclose ) );
plot Data = if candletype == candletype.heikinashi
then (HAhigh + HAlow) / 2
else hl2;
Data.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
Data.AssignValueColor(if Data > Data[1] then Color.GREEN else CreateColor(102, 0, 0));
Data.SetLineWeight(5);

def midpoint = data;


Plot Previousbar = data[1];
AddLabel(yes, "prev bar = " + data[1], Color.white );

Plot Currentbar = data;
AddLabel(yes, "Curr bar = " + data, Color.white );
#------------------------------------
# LABEL SECTION
#------------------------------------


#AddLabel(yes,

#if Data[1] < close then “Abv prev Midpoint” else if Data[1] > close then “Below prev Midpoint” else "WAIT", Color.white);

#AddLabel(yes, if midpoint < close then Color.LIGHT_GREEN else if midpoint > close then Color.LIGHT_RED else Color.white);

AddLabel(yes, "Previous Bar", if data[1] < close then Color.LIGHT_GREEN else if data[1] > close then Color.Light_red else Color.WHITE);

AddLabel(yes, "Current Bar", if data < close then Color.light_green else if data > close then Color.LIGHT_RED else Color.WHITE);



Thank you in advance.

See if this helps

plot midpoint = if getday() == getlastday() then hl2(period=aggregationPeriod.DAY)[1] else double.nan;

 

[Epavell]

Hi SleepyZ. The line is added to todays chart but can it use the heikinashi formula to plot the line.

 

[SleepyZ]

Hi SleepyZ. The line is added to todays chart but can it use the heikinashi formula to plot the line.

Here is the heikinashi version

input days_back = 1;
input aggregationPeriod = AggregationPeriod.DAY;
def o = open(period = aggregationPeriod)[days_back];
def h = high(period = aggregationPeriod)[days_back];
def l = low(period = aggregationPeriod)[days_back];
def c = close(period = aggregationPeriod)[days_back];

def HAclose   =  (o + h + l + c) / 4;
def HAopen    = CompoundValue( 1, ( HAopen[1] + HAclose[1] ) / 2, HAclose );
def HAhigh    = Max( h, Max( HAopen, HAclose ) );
def HAlow     = Min( l, Min( HAopen, HAclose ) );

plot heikenashi_midpoint = if GetDay() == GetLastDay() then (HAhigh + HAlow) / 2 else Double.NaN;
heikenashi_midpoint.SetPaintingStrategy(PaintingStrategy.HORIZONTAL);
heikenashi_midpoint.SetDefaultColor(Color.YELLOW);

#