Healthcare was one sector that did not fully participate in the recent stockmarket rally and finished the first quarter as the worst performer in the S&P 500 index, writes Legg Mason's Evan Bauman.
Holds less than 10% in direct China exposure
Shares dropped 90% since summer
High level data analysis can provide useful flags, but the real challenge is to understand the dynamics and key economic factors to create a much more detailed picture of whether GEMS (or any asset class) offer good value.