Libreoffice 4.4.2.2 + SMF 0.6.4 oxt STOCK QUOTE MODULE

I have a spreadsheet column returns the change in the value of a given stock with getyahoo module. In the case of SMF 0.6.4 oxt it is =getyahoo(A1, 9) . We assume there is symbol GE in cell A1, and data code 9 refers to change in value, up or down + or - . n addition cell programmed =getyahoo(a1,9) I would like it to turn red font for stock down or negative, and green if positive, for instance with conditional formatting. In summary, cell will be programmed to return the change in stock and will assign color accordingly as I stated, two tasks at once in other words. I would appreciate help from someone using these SMF modules for stock quotes in a similar way, accomplishing two tasks. Thanks… Leo