BlackRock's $BTC ETF just dumped $239M worth of Bitcoin.

This is the first major selloff we've seen from IBIT in weeks. A few things worth noting:

1. Flow reversals from the largest $BTC ETF are always meaningful signals — BlackRock controls the most institutional capital in crypto right now

2. Could be end-of-quarter rebalancing, profit-taking after the rally, or macro positioning ahead of liquidity tightening

3. Watch if this is isolated or the start of broader ETF outflows — Fidelity and Ark flows over the next few days will tell us if this is BlackRock-specific or a wider institutional retreat

4. $BTC price action hasn't crashed yet, which means spot demand might still be absorbing this. But if ETF outflows continue while spot bids dry up, we're looking at a different setup

Still too early to call this a trend shift, but definitely worth monitoring closely. Institutional money moves in waves, not randomly.