Addchartbubble not Showing on chart

british43

Member
VIP
I'm not sure what I'm doing wrong but my bubbles are not showing. Can someone please assist thanks.

Code:
declare lower;
input price = close;

def "4%Model" = reference ZigZagPercent(price,10)."ZZ%";
#plot t= "4%Model"*.002;
plot t= "4%Model";
t.SetDefaultColor(GetColor(8));
t.EnableApproximation();

input length = 200;
input length1 = 10;
input displace = 0;
input showBreakoutSignals = no;

#plot AvgExp = ExpAverage(price[-displace], length);
#plot AvgExp1 = ExpAverage(price[-displace], length1);

input displace1 = -5;
input length2 = 16;

plot LowerBand = Lowest(low[-displace1 + 1], length2);
LowerBand.SetDefaultColor(color.yellow);

plot UpperBand = Highest(high[-displace1 + 1], length2);
UpperBand.SetDefaultColor(Color.cyan);

AddChartBubble(t crosses upperband, upperband, "SE", Color.red, no);

AddChartBubble(t crosses lowerBand, lowerband, "LE", Color.green, yes);
 
because your probably didn't define correctly what you want the bubble to show, and you didn't explain to us what you want the bubble to show.
 
I saw what I was doing wrong. Thanks. Is there a way to add date and time in a bubble when EMAs crosses?
You may find this helpful. It does not work on all timeframes as noted in script header.
2021-03-07-TOS-CHARTS.png
Code:
#Example EMA Cross Time Happened
#20171217 Sleepz modified  20210307
#Times seem to work on most intraday rth aggs currently except 4m, 20m and 1hr

input timezone  = {default "ET", "CT", "MT", "PT"};
input rthbegin  = 0930;
input rthend    = 1600;
input labels    = yes;
input timebubbles   = yes;
input datebubbles   = yes;

def CountActive = if SecondsTillTime(rthend) > 0 and SecondsFromTime(rthbegin) >= 0 then 1 else 0;
def StartBar    = if SecondsFromTime(rthbegin) >= 0 and SecondsFromTime(rthbegin) < 2 then 1 else 0;
def BarStart    = if StartBar then BarNumber() else BarStart[1];
def BarCount    = if CountActive then BarNumber() - BarStart else Double.NaN;
def timehr      = if  (GetAggregationPeriod() / 60000 == 4 or GetAggregationPeriod() / 60000 == 20 or GetAggregationPeriod() / 60000 == 60)
                  then Double.NaN
                  else (if timezone == timezone."ET"
                        then 9
                        else if timezone == timezone."CT"
                        then 8
                        else if timezone == timezone."MT"
                        then 7
                        else 6) +
                 Round(BarCount / (60 / (GetAggregationPeriod() / 60000)) , 0);
def timemin    = Round(60 * (.5 + (BarCount / 60 * GetAggregationPeriod() / 60000 - (Round(BarCount / 60 * GetAggregationPeriod() / 60000, 0)))), 0);

plot ema1 = ExpAverage(length = 8,  data = close);
plot ema2 = ExpAverage(length = 13, data = close);

def  cond = if Crosses(data1 = ema1, data2 = ema2) then 1 else 0;
def cross = if cond == 1 then Round(close) else cross[1];
def hihr  = if CountActive and cond then  timehr else hihr[1];
def himin = if CountActive and cond then  timemin else himin[1];

plot cross_ = if cond == 1 then close else Double.NaN;

AddLabel(labels, "Last RTH EMA Cross" + " " +
           (AsPrice(GetYYYYMMDD())) + " " +
           (hihr + ":") +
           (if himin < 10
            then "0" + himin + " - " + asdollars(cross)
            else  "" + himin + " - " + asdollars(cross)) , if ema1 > ema2 then Color.GREEN else Color.RED);

AddChartBubble(timebubbles and !IsNaN(timehr) and IsNaN(cross_[1]) and cross_, ema1,
               timehr + ":" + if timemin < 10
                              then "0" + timemin + " - " + asdollars(cross)
                              else "" + timemin + " - " + asdollars(cross), if ema1 > ema2 then Color.GREEN else Color.RED, if ema1 > ema2 then no else yes);
AddChartBubble(datebubbles and !IsNaN(timehr) and IsNaN(cross_[1]) and cross_, ema1,
               AsPrice(GetYYYYMMDD()), Color.GRAY, if ema1 > ema2 then no else yes);
 

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