Updating Excel chart

Bigbusiness

Experienced member
1,408 23
I have made a candlestick chart using excel but every time I add data I have to edit the source data to see the new candlestick. As there are a few moving averages, this involves updating 13 series of data!

Is there an easier way of updating the chart after adding new data?
 

sidinuk

Established member
624 5
Extend the series used for the source data. Ie if your data is in A1:A50 then make the source data A1:A5000. The chart should only show the cells that actually have data in them so as you add data to A51, A52 etc the chart will automatically pick it up.

hope that helps!

Tim
 

bonsai

Veteren member
4,106 10
BB
write your formula with a test of the data in it.
for example
if ab123>0 then average else @error

you can then copy your formula down beyond the existing data
and when you add new data, the formula will calc the average you want.

the construct of the formula will be different for excel but
you should get the gist ?
 

sidinuk

Established member
624 5
further to my method above. This only seems to work if you use dates as the category x axis labels.
 
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