externalaw 0 Newbie Poster

Hi,

I have some maani charts where the range needs to be changed,
sample here http://www.stockerz.com/stocks.php?symbol=AAPL

It is the blue chart with stockerz watermark,

as you see, the vertical range is based on price differences for stocks, data comes from mysql database,

the problem is here http://www.stockerz.com/stocktrader.php?do=viewportfolio&u=3

the second chart, the ranges of the stock prices are huge, so some do not show up... if I change the range to % then they will always show nicely.

the range needs to be changed to %

100%
90%
80%
0%
-80%
-90%
-100%

well, a little more detailed then the above, but something like that.
is there anyone that can help me?