ASX to rebound after tech rally drives Wall St higher

Summary

• SPI futures are up 0.8% and point to a rebound for the ASX 200 from Wednesday's losses
• Wall St surged late to finish clearly in the black, with tech shares rallying
• Melbourne is now in stage 3 lockdown for six weeks. NSW has flagged new restrictions of its own
• Iron ore hit a 2020 high of $US106.50 a tonne, while gold pushed to new 9-year highs above $US1800