Grayscale buys Bitcoin again, bull market confirmed?

Grayscale Trust has become an undeniable force in the crypto asset market. On September 21, BTC dropped from a high of 10,988 dollars to 10,417 dollars. Two days later, Grayscale made a move to "sweep the market," buying 17,100 BTC. This large-scale increase seemed to boost market confidence, and afterward, BTC posted four consecutive daily gains, reaching a high of 10,956 dollars. According to QKL123 data, as of September 28, Grayscale holds a total of 449,800 BTC, equivalent to 2.4% of BTC's current circulating supply.