I have a handful of REIT stocks, many of them go ex dividend the 28th and 29th of this month.
The stock price usually drops about the same amount as the dividend, but I don't get the dividend until the middle of next month.
My MPP, I'm eagerly looking forward to my a NW calculation on 12-31-17, but the prices of my REITs dropped on ex dividend day and my account won't be credited with the dividend until next month. It's about $7,500 that won't show up.
For my written record it won't be recorded, for my gratification, I'll mentaly add it in.