cause an almost immediate consequence on the price of cryptocurrencies. I also wanted to know if, by the same principle, there are "fundamental" data on individual cryptocurrencies, which publications cause an immediate
variation in the market. What I'm interested in is understanding if there is any correlation, even if minimal, as variation of 0.x %.
Thanks in advance
There is no single measuring stick or data that will tell us where the price is going to go, in every prediction we used tools like RSI, Bollinger Bands or MACD. As far as correlation, again, there were times that Bitcoin market is correlated to stocks or even bonds, but that is not always been the case. But we also have what we call FUD (Fear, Uncertainty and Doubt), so it will be all over in the social media to create panic amongst Bitcoiners and some of them might push the sell button, and so the price is going down hard.
But the very basic is explained by @Nrcewker, the law of supply and demand, so when there is a huge demand, the price goes up as the supply is very limited, specially that next year there will be Bitcoin block halving.
https://decrypt.co/resources/what-is-the-bitcoin-halving
So there is no one size fits all formula for the price, and that's why Bitcoin market is very volatile.