What drove the early-June slide

The first week of June brought a sharp crypto selloff, according to NewsData.io. Bitcoin and Ethereum posted steep losses as “persistent ETF outflows” weighed on sentiment and encouraged capital rotation into AI-related equities.

The pattern matters because it points to ETF flows as the immediate stressor, not internal chain issues. When ETF demand cools, spot markets often feel it fast, especially when broader risk appetite is already shaky.

Bitcoin’s level breaks

NewsData.io says Bitcoin began the week near US$73,500 and slid below US$63,000 by June 5. That drop translated into one of Bitcoin’s worst weekly performances in the period referenced by the report.

The report cuts off before it specifies the exact weekly-performance window (“since […]”), so readers should treat the “worst” framing as incomplete rather than a precise statistic.

Still, the move from the low-73k area to sub-63k within days is the kind of level break that can accelerate liquidations and forced selling, which in turn can compound ETF-flow pressure.

Ethereum also gets hit

NewsData.io groups Ethereum with Bitcoin in the same selloff window, pointing to the same drivers: persistent ETF outflows, weakening investor sentiment, and rotation into AI equities.

The source excerpt does not include Ethereum’s starting and ending prices, so this piece can’t pin down magnitude. What it does support is the synchronization: two major assets falling together under a shared macro and product-flow narrative.

Where the money went

The NewsData.io recap links the selloff to capital rotation into artificial intelligence (AI)-related equities. That doesn’t mean crypto is “losing permanently.” It does mean marginal dollars likely chose equity beta over crypto risk when ETF-linked demand weakened.

That rotation can also reflect portfolio rebalancing rather than a clear bearish thesis on crypto fundamentals. But for asset prices, the difference is mostly academic on the way down.

Why ETF outflows stay central

The report’s throughline is straightforward. Persistent ETF outflows reduced demand for Bitcoin and helped pressure the market. With sentiment weakened, buyers pulled back and selling intensified.

For readers tracking next steps, the practical takeaway is to watch ETF flow data alongside price action. ETF flows are often the cleanest real-time signal of whether the marginal buyer is showing up.

What to watch next

NewsData.io doesn’t provide specific dates beyond June 5 or mention a rebound catalyst in the excerpt. So the near-term “watch list” stays narrow: continued ETF flow behavior and whether risk appetite stabilizes in parallel with equities.

Absent a new driver, the market likely trades the same inputs. That’s not comforting, but it is actionable for anyone trying to separate noise from the forces actually moving size.