The sustained exodus from U.S. spot bitcoin exchange-traded funds has intensified, extending a record streak of 13 consecutive trading sessions marked by net redemptions. On Wednesday alone, these funds shed an additional $396.60 million, contributing to a cumulative drain of $4.37 billion since mid-May. This outflow trend has now permeated the broader cryptocurrency asset class, with ether, Solana, and XRP products joining the redemption wave. Amidst this widespread capital flight, the Hyperliquid spot HYPE ETF complex stands as the sole major crypto fund category continuing to attract net new money, defying the sector-wide negative sentiment.

BlackRock's IBIT, currently the largest bitcoin ETF by net assets, absorbed the brunt of Wednesday's selling pressure with $342.34 million in redemptions. Fidelity's FBTC followed with a loss of $54.26 million. These withdrawals coincided with a sharp decline in the underlying asset price, as bitcoin traded around $65,462, a significant drop from the $71,000 level observed at the start of the week. Consequently, the two leading funds saw their values decrease by 2.76% and 2.65% respectively. Data compiled by Woofun AI shows that total net assets across all U.S. spot bitcoin ETFs have contracted from $104.29 billion on May 15 to $82.83 billion on Wednesday, representing a $21.46 billion erosion in roughly three weeks driven by both redemptions and price depreciation.

The market share of these funds relative to the broader network has also diminished. Bitcoin ETF assets under management now account for 6.36% of bitcoin's circulating market cap, a decline from a peak of over 7% in May. The outflow dynamic is not isolated to bitcoin; Ether ETFs lost a combined $52.94 million on the day, with BlackRock's ETHA responsible for nearly the entire amount at $51.58 million. The fund dropped 5.56% as ether traded below $1,900.

Concurrently, Solana funds lost $12.74 million, led by Bitwise's BSOL which recorded $11.56 million in outflows, while XRP funds shed $5.34 million, with Bitwise's flagship product taking the primary hit.

This synchronized selling marks a shift in market dynamics, as both Solana and XRP categories have now joined bitcoin and ether in experiencing net daily outflows for multiple consecutive sessions. This development ends a previous period where altcoin ETFs managed to draw modest but consistent retail interest even as bitcoin funds bled capital. In stark contrast, the Hyperliquid spot ETF complex remains the lone outlier in the current landscape. 21Shares' THYP product secured another $2.99 million in inflows, pushing cumulative HYPE ETF net inflows to $139.51 million since the May 12 launch. Total net assets for the HYPE category have reached $192.01 million, while the token itself gained 3.45% to trade at $73.39 as the rest of the crypto market sold off.

Competitive dynamics within the Hyperliquid ecosystem intensified on Wednesday with Grayscale launching its own product, HYPG. The new vehicle is positioned as the lowest-fee U.S. spot HYPE option, explicitly undercutting the expense ratios of Bitwise's BHYP and 21Shares' THYP. This strategic entry arrives precisely when every other major crypto ETF category is entrenched in net redemption territory. Woofun AI notes that this divergence suggests a potential decoupling of investor sentiment between established legacy assets and newer DeFi-centric tokens during periods of macro uncertainty.

Institutional analysis underscores the critical role of these flows in price discovery. Citi informed clients on Tuesday that spot bitcoin ETF flows explain approximately 45% of weekly BTC price movements, identifying them as the most reliable gauge of investor adoption. The bank projects that market sentiment will remain subdued as long as ETF flows continue to turn negative and the U.S. crypto market structure bill faces legislative delays. Woofun AI analysis suggests that the persistence of these outflows could further compress valuations across the sector until regulatory clarity or a reversal in institutional capital allocation occurs.