Bitcoin 4HK line shows a price breakout to the upside, with trading volume significantly increasing in tandem. The pullback after the breakout is shallow, indicating limited selling pressure. Meanwhile, the buy/sell ratio remains around 0.5, showing that bulls and bears are in temporary balance in this area, and the market is not dominated by bears. Open interest (OI) remains stable, and the funding rate is slightly negative, ruling out market overheating and panic buying. Structurally, this indicates a healthy accumulation of positions. During trading, active taker buy orders continue, reflecting that the main force is clearly protecting the price above the key level of 70,000. The probability of further upward expansion is relatively higher.