Bitcoin's recent push above $81,000 has brought it closer to a technical breakout, but algorithmic trading firm Wintermute warns that the rally remains conditional on broader macroeconomic stability. In its May 4 market update, Wintermute highlighted that while spot ETF inflows and on-chain metrics have improved, the cryptocurrency is still unable to decouple from risk assets, leaving its fate tied to external factors such as geopolitics and energy markets.
Resistance at the 200-Day Moving Average
Bitcoin has not closed above its 200-day moving average (near $82,000) since October 2025. Wintermute noted that reclaiming this level would signal a meaningful shift in market structure. As of writing, BTC is trading around $81,350, testing the resistance but lacking the momentum to push through independently. The update pointed out that “the store of value narrative took a hit earlier this year when BTC sold off alongside everything else, and that correlation has not been broken.”
ETF Inflows Show Mixed Signals
Exchange-traded fund (ETF) inflows totaled $2.6 billion in April, led by BlackRock’s IBIT. However, the final three days of the month saw net outflows of $491 million, suggesting that institutional demand wanes at elevated price levels. Wintermute emphasized that this pattern reduces the likelihood of a strong directional move without an additional catalyst.
On-Chain Data Constructive but Not Decisive
On-chain fundamentals paint a bullish picture: Bitcoin exchange reserves have fallen to a seven-year low, with approximately 170,000 BTC withdrawn over the past six months, indicating reduced selling pressure. Meanwhile, large holders (whales) have increased their accumulation, reinforcing long-term positioning. Yet Wintermute cautioned: “The on-chain data is as constructive as it’s been all year, but none of that matters IF the macro rug gets pulled.” The firm stressed that until Bitcoin breaks its correlation with macro assets, internal strength alone cannot sustain a rally.
Macro Environment Remains the Wildcard
Looking ahead, Wintermute believes that macro developments—particularly in energy markets and geopolitics—will dictate Bitcoin’s direction. Competing narratives persist, with some viewing the current range as a prolonged bottoming process and others citing structural changes from institutional capital. The update concluded: “If he [the macro backdrop] does, the setup looks good. If not, expect chop on macro shocks rather than a trend in either direction.”