Will Ethereum's price surge this week because of the Constantinople? I hope so !

It looks like we already had the price increase before and now the price doesn't move much. Nevertheless I would regard the update as a success, since the price rose from the low of about 80$ these years to over 130$ again. Maybe that wouldn't have happened if there hadn't been an update. So if you are disappointed that the price is not going to go up, you overlook that the price has gone up before. That's why the update is a complete success for me.
