Major Crypto ETFs See Net Inflows Amidst Varied Adoption Trends

On September 28, major cryptocurrency spot ETFs tracking Bitcoin, Ethereum, Solana, and XRP collectively recorded approximately $65 million in net inflows. Bitcoin ETFs led the day’s activity with $31.07 million, followed by Ethereum ETFs ($17.10 million), Solana ETFs ($12.70 million), and XRP ETFs ($3.96 million), according to data from SoSoValue.

While these daily figures represent continued investor engagement, they are best understood within the broader context of cumulative performance and adoption rates. Bitcoin spot ETFs, launched in January 2024, have amassed $57.58 billion in total net inflows and hold $107.82 billion in total net assets. Ethereum ETFs, which began trading in May 2024, have seen cumulative net inflows of $13.96 billion and currently hold $17.69 billion in total net assets.

Newer ETFs for Solana and XRP, launched in 2025, have demonstrated rapid accumulation. XRP ETFs have gathered $1.79 billion in cumulative inflows since their late 2025 launch, and Solana ETFs have accumulated $1.62 billion. These figures suggest significant investor interest following their introduction to the regulated ETF market.

Factors influencing these inflows vary by asset. Solana ETFs offer staking integration, a feature not present in Bitcoin and Ethereum ETFs, which may appeal to investors seeking yield-bearing positions. For XRP, the resolution of the SEC’s lawsuit against Ripple appears to have driven pent-up demand into its ETF since its launch.

Recent activity leading up to September 28 also indicates momentum. In the week ending around September 25, Bitcoin ETFs attracted approximately $2.39 billion. During this period, Solana set a single-day inflow record of $86.7 million on September 25. The synchronized inflows across these major crypto ETFs on September 28 provide a data point for understanding current investor behavior and the evolving landscape of regulated digital asset investment.

Why This Matters

The materials describe a narrow update: On September 28, Bitcoin, Ethereum, Solana, and XRP spot ETFs collectively saw approximately $65 million in net inflows. The exact date of the SEC’s lawsuit against Ripple.