Quote from Soon2Bgreat:
If a contract needs to be rolled 3 days before the 15th calendar day of a month that doesn't necessarily mean that's when most participants will roll it, nor does it tell you what position they need to roll (if they even will) - that's where looking at OI can help you determine what position to take and when. I'm sure each market has its nuance too.
I've seen these types of strategies/products from other banks, but it's not to say that's what ML is doing, nor is that to say they would have the same parameters. Just what I think they could be doing based on what you've said.
What products from other banks? Could you please give some pointers? I can take a look and keep you guys updated...