** Harvey Norman Holdings up 2.9% to A$4.93; set for best session since Sept.13

** Stock hits highest since Oct. 17

** Australia's biggest appliance retailer says aggregated sales revenue for July-October up 1.7% vs a year ago

** HVN has risen 14.1% this year, as of last close

(Reporting by Sherin Sunny in Bengaluru)

((Sherin.Sunny@thomsonreuters.com))