The ProShares Bitcoin Strategy ETF (BITO) has experienced a remarkable surge in trading volume, reaching $40 billion in July 2026, according to Bloomberg Intelligence analyst Eric Balchunas. This figure doubles the $20 billion traded by the iShares Bitcoin Trust (IBIT) over the same period, propelling BITO to the 6th most traded ETF among all U.S.-listed funds.
Balchunas highlighted this milestone in a widely circulated social media post, emphasizing the unprecedented nature of the volume for a summer month. The surge signals intensifying interest in Bitcoin-linked investment vehicles, even as the broader crypto market sends mixed signals. BITO's trading activity not only eclipses IBIT but also underscores a broader shift in investor sentiment toward Bitcoin ETFs.
In a separate analysis, Balchunas pointed to a correlation between spikes in BITO's volume and subsequent price reversals in IBIT, suggesting that heightened BITO activity may indicate a heating basis trade. This dynamic is critical for traders, as it implies that sustained volume increases could foreshadow significant price movements in IBIT and potentially influence the wider Bitcoin market.
The developments come amid growing institutional and retail adoption of Bitcoin ETFs, which offer regulated exposure without direct cryptocurrency ownership. BITO, launched in 2021, has been a bellwether for such products. The current volume spike may attract further regulatory attention and reshape trading strategies across the ETF ecosystem. Market participants are now closely monitoring whether these trends continue, as they could introduce heightened volatility and new opportunities in the crypto–ETF space.
