Bitcoin spot ETFs draw $10 M inflow as exchange supply hits 2020 low

Bitcoin spot ETFs pulled in $10.06 million of net inflows on Tuesday, led by BlackRock’s IBIT with a $16.35 million daily gain, while the total cumulative inflow across all Bitcoin ETFs sits at $53.57 billion [1]. At the same time, Bitcoin’s exchange‑held supply slipped to 2.56 million BTC, the lowest level recorded since 2020, a metric often read as a bullish signal [1].

ETF flows and on‑chain supply

The $10 M inflow adds to a historic $53.57 billion cumulative net inflow, indicating sustained institutional interest [1]. BlackRock’s IBIT alone has amassed $62.20 billion in historical net inflows, dwarfing the Grayscale Bitcoin Mini Trust’s $2.31 billion [1]. By contrast, Grayscale’s GBTC recorded a $16.81 million outflow, showing a split in investor sentiment across products.

On‑chain, the Exchange Flux Balance—a measure of net BTC moving onto or off exchanges—has fallen to 2.56 million BTC, a level not seen since the 2020 market trough [1]. Earlier peaks were around 3.15 million BTC in early 2020 and mid‑2022, with a rebound above 3 million BTC during the late‑2024 bull run [1]. The decline suggests holders are moving BTC into long‑term storage, reducing immediate sell pressure.

Market price and broader developments

Bitcoin is trading near $62,500, up roughly 2.5 % on the day, after the U.S. CPI print matched expectations and eased rate‑hike fears [3]. The price is holding above the $60,000–$61,000 demand zone but remains below its 50‑, 100‑, and 200‑day EMAs, indicating a technically weak structure [3]. Resistance at $63,800 must be breached for a stronger rally, while a break below $60,000 would expose support near $59,000 [3].

Beyond ETFs, Binance Wallet launched a Web3 API offering real‑time market data, multi‑chain swap aggregation and built‑in MEV protection [1]. Meanwhile, Sui’s zero‑gas stablecoin bridge has processed $65 billion in transactions since June 10, contributing to a cumulative $2.27 trillion stablecoin volume since early 2024 [1]. In Europe, BitGo Europe introduced a MiCA‑compliant Crypto‑as‑a‑Service platform, enabling firms to operate under the new EU framework without building their own compliance stack [1].

What to watch

• $63,800 resistance – a clean break could open the $67,000–$69,000 corridor; a fall below $60,000 would test $59,000 support.
• ETF flow trends – weekly net inflows or outflows, especially from BlackRock and Grayscale, may signal shifting institutional appetite.
• Exchange BTC balance – further declines toward the 2.5 M BTC mark could reinforce a supply‑tight narrative.

The convergence of fresh institutional money into spot ETFs and a shrinking on‑exchange Bitcoin supply underscores a potential shift toward longer‑term holding, even as price remains range‑bound. Whether the next catalyst—FOMC minutes on June 17 or a sustained ETF inflow—will tip Bitcoin into a higher rally remains to be seen.