At the beginning of October 2025, Bitcoin (BTC) confirms its resurgence as "digital gold". While the precious metal smashes its records at $3,895 an ounce, BTC soars and smashes through $118,000, rekindling a correlation that could well redefine global investment strategies. After months of divergence, the two assets finally move in concert... But why is this synchronization happening now, and what does it mean for the markets?