~The timeline of your graph is too short and we cannot rely on that. Try to look from the post below you because that post is the true news we are lookinh for. Nevertheless, drops in hash rates sometimes affects the market in a great way. With that said, we must increase the number of miners in this world or burn some tokens.
they both are the same chart representing the same data in the same time frame
it is showing a rise in hashrate to reach a ATH, it just happened to take place a while back. there is no "drop in hashrate" either. what you see is fluctuations that always happen and they do not affect the price in any ways.
your last statement is just wrong, i don't even know how you came up with that!