DFN unit nav to March 21 = approx: $15.39 DFN showing only a gain of 12 cents since the update MArch 15 . Gains are very small in comparison to financial splits like FFN and FTN. FFN had a lower UNIT NAV than DFN on the 15 th, but FFN now is at $15.99 UNIT NAV and trades at a discount.