but there somehow is a chance that ETF decision will be different so I think this pump was not just caused by Japan's acceptance but also by the upcoming ETF.
I personally don't give this ETF even 0.1% chance of getting approved, but it's hard to deny that certain market movers do value the decision of the SEC to grant the Winklevoss twins a review. But as most market understanding people know, even a tiny bit of speculation is enough to initiate a bull run. We'll only find out once the SEC comes out of hiding with their final statement. It will happen on the 15th of May, this month. But according to the official statement, it could also happen before the 15th. We'll see.