Currently, $BTC's main resistance is at 6.5 and 6.6, with $111 million sell orders placed at these key levels. Only by breaking through these sell orders can the upward momentum be unlocked. On the downside, 6.2 and 6.1 are critical support levels. At the moment, $BTC inflow to exchanges has increased to 114,000 coins, while stablecoin outflow is at $105 million. For those seeking stability, you can place short orders at 6.5 and 6.6, with a stop-loss at 6.7.