CoinMeta data: According to Coin Bureau, Bitcoin is set to close the third quarter of 2026 with a gain of 43%, which is the strongest third quarter in the past nine years, far exceeding its average return rate of 8.61%. Meanwhile, since June, the altcoin market has also risen by 38%, reaching a market value of $1.16 trillion, marking the largest rebound since last year. This means that Bitcoin has added more than $508 billion to its market value in just three months, while altcoins have seen an inflow of over $319 billion. The overall crypto market value has now rebounded to around $2.85 trillion, a level not seen since January.