** Aussie Broadband ABB.AX falls as much as 3.1% to A$4.71, lowest since August 25
** Stock set for biggest intraday pct drop in a month
** Australian Competition & Consumer Commission (ACCC) releases new fare schedule to cut rates of certain services co offers
** Says reductions to fixed termination rates will have impact on co's revenue, profitability FY27 onwards
** Stock has lost 6.1% so far this week; set for biggest weekly slump since late November
** ABB last up 1.2%, takes YTD gains to 33.7%
($1 = A$1.5131)
(Reporting by Aamir Sheik Khalid in Bengaluru)
((Aamir.SheikKhalid@thomsonreuters.com))