Spot Bitcoin ETFs are showing caution heading into the Federal Reserve’s policy decision, suggesting Wall Street hasn’t abandoned the trade — it’s simply treading carefully before a major macro event. Why flows matter ETF flow data are often treated as a clear read on institutional appetite for Bitcoin. The latest snapshot, however, paints a subtler picture: not a stampede out of the market, but measured repositioning ahead of the Fed. What the numbers show - Monday, June 15: $64.09 million net outflow. - Tuesday, June 16: $10.2 million net inflow. - Grayscale’s GBTC led Monday’s withdrawals with $124.01 million leaving the product, and saw another $16.81 million outflow on Tuesday. - BlackRock’s IBIT led Tuesday’s inflows with $16.35 million. These figures come from flow trackers such as Coinglass and Farside Investors; daily numbers can be revised as issuers and administrators finalize reporting. The key takeaway is that headline outflows are being partly driven by legacy-product exits, while lower-fee or more institutionally preferred ETFs are picking up demand — a rotation that can make the overall flow picture appear choppy even when institutional interest persists. Macro timing and what to watch The timing is tricky for risk assets. Markets are positioned for the Fed’s rate decision, updated guidance, and the tone of Chair Kevin Warsh’s press conference. If the Fed leans toward a “higher for longer” signal, ETF buyers may stay on the sidelines. If language is less restrictive than feared, paused buyers could return and push Bitcoin demand higher. Read flows in context: yields, the dollar, and Bitcoin’s price action matter. A small inflow after an outflow doesn’t prove a new bullish wave — it just shows demand remains, albeit rationed around macro risk. What comes next The next few trading sessions will be more telling than any single-day print. If ETF inflows broaden after the Fed and Bitcoin holds key support, this week’s hesitation may be chalked up to pre-event caution. If outflows resume and BTC weakens, institutional trimming into tighter financial conditions could be confirmed. Bottom line Wall Street’s Bitcoin trade looks cautious rather than broken. The Fed decision could be the trigger that flips that caution back into renewed buying — or prompts another defensive rotation. This article was written by the News Desk and edited by Samuel Rae. Originally published on the Coinglass Spot Bitcoin ETF flow dashboard. Read more AI-generated news on: undefined/news