币界网报道：Bitcoin surged past $35,000 this week, marking its strongest performance since early 2022, as institutional interest grows amid optimism over potential U.S. spot ETF approvals. Analysts highlight rising open interest in BTC futures and a spike in whale activity as key bullish signals. MicroStrategy's latest $150 million BTC purchase further fueled momentum, while BlackRock's updated ETF filing suggests growing Wall Street confidence. The rally coincides with declining exchange reserves, indicating reduced selling pressure. However, some traders caution about potential short-term volatility as the RSI approaches overbought territory. Market sentiment remains positive as Bitcoin dominance climbs to 54%, its highest level since April 2021.