The fund posted a return of 6.52 percent, or about 64 points above the average.
Donoghue's said the fund posted a return of 6.40 percent, or about 76 points better than the average.
The fund posted a yield of 3.90 percent, down 5 basis points from the previous week.
The fund has now posted the best return for the last eight weeks.
The fund posted a 6.41 percent return, or about 73 basis points better than the average.
The fund posted a return of 6.78 percent, or about 71 points better than the average.
Both funds have generally posted positive returns on the worst days.
The fund posted a 6.33 percent return, 69 basis points better than the average.
The fund has now posted the best return for the better part of two months.
Two years later, however, the fund posted a 5.7 percent negative return.