Australia's share market is on track for a negative week as US-Iran tensions and wobbles in the US tech narrative weigh on an already grim growth outlook.
The S&P/ASX200 fell 99.6 points on Thursday, down 1.13 per cent to 8,686.1, as the broader All Ordinaries lost 100.3 points, or 1.11 per cent, to 8,916.9.