Occam and I were just chatting this over :-) Could it possibly be that these fund managers are directly or indirectly making their nut by taking advantage of t

Occam and I were just chatting this over :-) Could it possibly be that these fund managers are directly or indirectly making their nut by taking advantage of the roll period that they themselves set? Seems the simplest answer to me. Money etfMoney = Money.dumb(); etfMoney.follow();