Ether exchange-traded funds (ETFs) continued their dominant run on April 21, recording $43.36 million in net inflows and extending the streak to nine consecutive days. In contrast, Bitcoin ETFs saw only a marginal $11.84 million gain, while XRP and Solana ETFs remained completely inactive.
Ether ETFs: Broad Demand Despite Legacy Outflows
The inflow for ether ETFs was led by BlackRock's ETHA product, which attracted $37 million, while its ETHB counterpart added $15.46 million. Grayscale's Ether Mini Trust contributed $3.93 million, and Bitwise's ETHW saw $1.99 million in inflows. However, not all funds benefited equally. Grayscale's ETHE experienced $12.14 million in outflows, and Fidelity's FETH lost $1.99 million. Despite these redemptions, net flows remained strongly positive. Total trading volume reached $648.88 million, with net assets closing at $13.66 billion.
Bitcoin ETFs: Narrowly Positive But Fragile
Bitcoin ETFs extended their inflow streak to six days, but the net addition was a mere $11.84 million, highlighting a precarious balance. BlackRock's IBIT continued to anchor the segment with $39.34 million in inflows. Grayscale's Bitcoin Mini Trust added $17.26 million, and Morgan Stanley's MSBT brought in another $10.80 million. Yet selling pressure was broad. Grayscale's GBTC led outflows at $17.51 million, followed by Ark & 21Shares' ARKB ($14.52 million), Bitwise's BITB ($12.70 million), Fidelity's FBTC ($6.55 million), and VanEck's HODL ($4.27 million). The net result was barely positive. Trading volume came in at $1.86 billion, with net assets slipping to $99.08 billion.
XRP and Solana ETFs: Stalled Momentum
Elsewhere, activity ground to a halt. XRP ETFs recorded zero flows, with net assets holding at $1.07 billion. Solana ETFs were similarly inactive, closing the day at $863.18 million. The lack of flows suggests that investor appetite for altcoin ETFs beyond ether and bitcoin remains limited.
Diverging Trends: Ether Builds Steady Momentum While Bitcoin Relies on a Few Pillars
The divergence between ether and bitcoin ETFs is becoming more pronounced. Ether is building a steady inflow trend with broader participation across multiple products. Bitcoin, while still positive, is increasingly dependent on a small group of dominant funds—namely IBIT—to offset persistent outflows elsewhere. The overall inflow trend remains intact, but the underlying balance is tightening. Observers will be watching closely to see if bitcoin ETFs can sustain their streak or if the fragility will lead to a reversal.