Colliers International (CIGI.TO) shares have been under accumulation, establishing an upward trend of higher lows and completing a series of bullish Ascending Triangle breakouts as it climbs in a step pattern. recently returning to the Green Favored Zone of the SIA S&P/TSX Composite Index Report from a dip down into the yellow zone. Yesterday, Colliers finished in 44th place, up 7 spots on the day and up 18 spots in the last week.