It was a strong week global sharemarkets, with a 90-day trade truce between the US and China setting the positive tone early on. The S&P 500 in the US surged 5.3%, which saw it storm back into positive territory for the year and finish just 3.0% below its record high from February (having been down 18.9% from those levels at one point!). What do investors need to keep an eye out for next?