Feb 4 (Reuters) - ASX Ltd ASX.AX :
* JANUARY, AVERAGE DAILY NUMBER OF TRADES WAS 8% LOWER THAN PCP
* JAN DAILY VALUE TRADED ON-MARKET $5.4 BILLION, UP 21% ON PCP
* JAN AVERAGE DAILY FUTURES VOLUME DOWN 32%, AVERAGE DAILY OPTIONS VOLUME DOWN 77% ON PCP