in my opinion this is nothing special if bitcoin is very well known. as a crypto king in digital money trading. and its value is fast developing to be one of the causes of bitcoin being widely known.
I still don't agree if bitcoin is said to be the king of crypto,
maybe yes because bitcoin is the first,
and maybe yes if the altcoin price depends on the bitcoin movement,
but that doesn't mean bitcoin is the best,
precisely a lot of altcoins appear to fix bitcoin flaws,
while the reason bitcoin is famous is because many media always say bitcoin is not altcoin,
if altcoin is always mentioned like eth or BCH it might be different.