Noticed some changes to cookies with this some months back.
Do this:
Set the chart up the way you want it by default with all indicators and 'draw chart'. You should see all the settings you have chosen stored in the address bar in the browser as part of the current web page link. Save this NEW address as your default link and then when you open the website it should remember your settings and then just enter a new stock code and 'draw chart' this should circumvent the problem.
Well, this is my solution and I have no problem switching codes and retaining settings even after a cookie wipe.
