IBIT's $1.3 billion dark pool mega order sparks heated discussion, 'institutional exit' or 'market maturity'? 】 BlockBeats News: On May 27th, a dark pool block trade of approximately 29.2 million shares and $1.3 billion by BlackRock IBIT this morning sparked widespread discussions among cryptocurrency traders. The transaction once caused a rapid drop of over 2% in the price of Bitcoin, and traders had polarized views on the X platform. ·The bearish dominant voice: 'This is not retail investors fleeing, but institutions distributing on a large scale.' Several traders pointed out that this is one of the largest IBIT dark pool trades they have ever seen, with a single candle trading volume exceeding the daily average volume of IBIT. With Coinbase's premium remaining negative for 21 consecutive days and ETFs continuously flowing out, 'smart money is quietly leaving'. ·Leverage market fragility theory: CryptoWallSt, a German trader, analyzed that dark pool large orders themselves do not equal BlackRock selling Bitcoin, but rather market makers selling in futures, perpetual, and spot markets when hedging, leading to overreaction, liquidation chain, and algorithmic follow-up in the leveraged market. A single institutional event is enough to trigger panic and expose extreme market over leverage. "Neutral/Optimistic Interpretation: Some traders emphasize" good market absorption "(Eric Balchunas' original words), and Bitcoin remains above $75000, indicating a significant increase in institutional liquidity. Institutional funds are rotating, not leaving. At the same time, some people have noticed that some institutions have bought $45 IBIT call options on December 2026 (nearly $1 million inflow), indicating that some large investors are hedging while still holding long-term long positions. Despite the large selling pressure, IBIT only recorded an outflow of about $192 million on the same day, far from a "collapse", highlighting the Bitcoin market's transition towards mature institutional assets.