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  MS-Access database + vb6 candle stick chart prob with more data
Posted by rohit on Jan-06-2010 02:50
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with your help i was able to plot the candle stick data

but if i increase data for a Ticker say for 3 or more years the candlestick chart gets congested the candlesticks are not clearly seen

if i delete data from the database the candlestick chart gets displayed well and candles are shown well


can u rectify my code so that the candle sticks are displayed well and i will be able to see all the data for the selected Ticker

also one more thing is it possible to add a arrow or triangle to where ever the simple moving avg of 5 crosses simple moving avg of 8

will be greatful if u see the code + database im attaching
http://www.chartdir.com/forum/getfile.php?key=1262717341&att_id=5385&site=chartdir&bn=chartdir_general

  Re: MS-Access database + vb6 candle stick chart prob with more data
Posted by Peter Kwan on Jan-06-2010 16:12
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Hi rohit,

It seems your code is based on the original "Interactive Financial Chart" sample code.

In the original sample code, it already includes code that switches to weekly data if there are too many days. It also explains (in the comments) that if you do not have weekly data, you can convert from daily data to weekly data. It includes an example function that converts daily to weekly data.

It seems you have not copied that part of the code. Please review the sample code and use the part of the code that meets your needs, and modify them as necessary.

Hope this can help.

Regards
Peter Kwan