22-10 Probeleg Aus200 22-10: Australian shares fell on Tuesday, reversing after Monday's gains as investors turned risk averse. Uncertainties surrounding the US election, which is just two weeks away, combined with rising oil prices, may have led to a sell-off in bonds, which in turn has affected equity markets, Reuters reported. Our MacD alert system is indicating a sell. The price appears to be in freefall since early Tuesday. Sell executed at 8238.