Goldman Sachs has plans to open Bitcoin trading to Big investors and exchanges have been preparing for the flow of institutional money, I am of the opinion that bull will rally this year
Goldman Sachs was planning on doing that but the finally decided not to, and instead they changed their plans into introducing a new Bitcoin Futures in place of a Bitcoin Exchange. and while that sill may be a good news, it is nowhere near as good as if they started a proper bitcoin exchange because we really needed one that is regulated and more trustworthy.
regarding Bull Run, I don't see it happening anytime soon with the current trend and the way the manipulative dumps are taking place these days.