There is an aggregate position limit that applies to all listed months combined. I forget the details on the BTC at the CME. For example, the ES is limited to current+2 forward contracts I believe. So you cannot maintain a total position exceeding X through all 3 months on any given day. If you do, you get fined.
(The numbers here are exaggerated, but make the point.)
So on ES, let's call it 5 million contracts aggregate, and 3 million on each month. If you somehow manage to accumulate 3 million on the front month, and 1 million on the next two months each, then you are OK. If you exceed 3 million on the front month, you are in violation of the monthly limit.
If you exceed the 1 million of either of those forwards months while you have 3 million on the front month, you are in violation of the aggregate total across the three months.
What I have seen from the CME's Business Conduct Committee statements is generally a fine, disgorgement of profits and sometimes a trading suspension.
I do not believe any of that will apply to the ETF underwriter.
Thank you very much for the detailed explanation, Overnight. Futures are too difficult to understand for people like me who don't trade them
Perhaps I'm oversimplifying it but all this demand must mean bitcoin will go up even higher from here?
Four hours into the trading session on its second day listed, America’s first-ever bitcoin futures exchange-traded fund, the ProShares Bitcoin Strategy Fund (BITO), surpassed $1 billion in volume.
“The ProShares Bitcoin Strategy ETF is now one of the most successful launches in ETF history. The initial demand for this ETF is off-the-charts and has exceeded even the most optimistic expectations,” said Nate Geraci, president of the ETF Store. “It’s clear investors and advisors were craving bitcoin price exposure in their traditional brokerage accounts and IRAs.”
https://blockworks.co/bito-on-track-to-be-first-fund-in-history-to-hit-1b-in-aum-in-two-days
