As no one knows for sure what will happen, if prices are profitable for you now, and if you have the numbers to work with, why not sell a few each week? 

This will take advantage of profitable prices, use up your silage and hold open the possibility of higher prices later. You miss the possibility of selling them all at the top, but you also miss the possibility of selling them all on the decline also.

Commodity prices have a way of not being logical some times.

And you will sleep better.  Good luck.

Jim at Dawn