Sabesp fresh buy signal: top of the rest-of-the-world stock ranking

A fresh buy signal fires on Sabesp: the stock opens in 1st place among the 3 new longs on rest-of-the-world stocks, with a signal strength of 54 out of 100. The weekly structure is solid, with all moving averages aligned, but the week just closed also carries a couple of warning flags worth watching in the coming weeks.