Last mistake, I hope

I found another error in my spreadsheet. In one of the summaries I had mistakenly added an entry twice. That missummation combined with the forecast vs the outcome for both NLY and OHI explains the deficit for May.

However, I can find no explanation as to why both NLY and OHI underperform in the outcome compared to the forecast so strongly. I will look more closely at these holdings a little later.