The ASX200 is set to trade lower with futures down -0.4% around 8.30am AEST. The move follows a 7 percent sell off in aftermarket NVIDIA shares as the market absorbed its weaker forward guidance. The S&P500 finished down 0.6%; the NASDAQ ended down 1.12%. In the ASX, Mineral Resources and Southern Cross Austereo have cancelled final dividends; Wesfarmers profits have come in line with expectations, and Air New Zealand has marked it will cut 200 jobs. In Commodities where prices are in USD, Gold is fetching $2,507 per ounce. Iron ore is fetching just over $100 a tonne. Brent Crude is pulling in…