Price reflections? I don't think there should be any in a traditional way during the conference, only a few months after when some of the conclusion from the conference could come into the application. However, Bitcoin reacts to anything really and Altcoins follow, so - who knows.
That is not true. I believe the impact will be instant. What drives the crypto market is news (whether FUD or FOMO) and then the Technicals follow up. So, we should expect a spiral kind of movement either for or against once some countries show interest in bitcoin at the summit. Just think of what will happen if China makes a positive comment towards that adoption. Of course that would see the market surge.
The G20 summit this year will definitely see a lot of discussions centering on cryptocurrency. The world can't shy away from that anymore where the new edition of the Webster Dictionary has already included "blockchain, ICO, cryptocurrency in its lexicon. Link here:
https://t.co/GrmU2GdHte