This script clearly highlights profitable stocks (for selling) and filters the stock ticker down to purchasable stocks, removing the ghastly scrolling effect without crippling the page or any functionality.

It successfully accomplishes its task and makes my daily stock meddling a lot more efficient.

I modified the script to only display purchasable stocks at 15, for maximum profit potential.

Simply change


if( marquee.childNodes[i].textContent.match (/ 15 /) || marquee.childNodes[i].textContent.match (/ 16 /))


to


if( marquee.childNodes[i].textContent.match (/ 15 /) || marquee.childNodes[i].textContent.match (/ 15 /))


at the end of line 42, if you wish to do the same.