NFV 1073.84. SPX 1058.89.
Edge still > 7 , so we are still holding the first unit. We only take profit (or exit with a loss) on the first unit (when long) when the spread is < 7. And it is less than 24, so we cannot add a second unit. If you have no long units though, edge is > 14 so you can get in long.
This week could be tough, as this is the traditionally the lowest volume week of the year. On the other hand, as long as NFV does not collapse, the market may just be that much less efficient and give us opportunities to add a second or even a third unit.