Bitcoin
Ethereum
Solana
Monthly Overview
In March 2026, net flows into spot crypto ETFs totaled +$1.3B, with significant contributions from multiple assets. The majority of the inflows were concentrated in Bitcoin, which saw a net increase of +$1.3B, while other assets like Solana and LINK also recorded positive net flows.
Weekly Breakdown
| Week | Net flow |
|---|---|
| Mar 2 – Mar 6 | +$616.1M |
| Mar 9 – Mar 13 | +$919.1M |
| Mar 16 – Mar 20 | +$59.0M |
| Mar 23 – Mar 27 | -$495.6M |
| Mar 30 – Mar 31 | +$215.2M |
Biggest Fund Moves
Largest inflows
- BlackRock (BTC): +$1.4B
- BlackRock ETHB (ETH): +$306.0M
- Grayscale ETH (ETH): +$87.1M
- Grayscale BTC (BTC): +$60.5M
- Bitwise (SOL): +$58.7M
Largest outflows
Market Interpretation
Institutional positioning was marked by strong inflows into Bitcoin, primarily driven by BlackRock, which contributed +$1.4B. In contrast, Ethereum experienced notable outflows, particularly from Fidelity and BlackRock, totaling -$385.7M. This suggests a rotation of capital away from Ethereum towards Bitcoin and other assets, with the most robust trading activity observed on March 4, when net flows peaked at +$653.5M.
Conclusion
The month concluded with a total net flow of +$1.3B, signaling a robust interest in spot crypto ETFs. Despite some volatility, the overall trend indicates a favorable environment for select assets.
Flows are net creations minus redemptions, published the next morning (T+1). Text written by AI from computed figures. Market data for informational purposes only. Not investment advice.