Bitcoin proshares etf
09/01/2018 · ProShares, which said it would launch a suite of bitcoin ETFs in September, also withdrew its request on Tuesday, according to a filing. Neither VanEck nor ProShares provided a specific reason why they decided to withdraw the products in their filings. Matthew Babinsky, the author of VanEck's filing to the SEC, declined to comment on the letter. Why the ProShares Bitcoin ETFs Got Rejected and What the Future Holds. August 23, 2018. The crypto community had held their breath yesterday, August 22nd, as the SEC was due to rule on two ProShares Bitcoin (BTC) ETFs.