Which L2s saw net inflows?

TLDR

Arbitrum (ARB) is the standout L2 with clear net inflows this week, including roughly $910 million over six days and about $2.52 billion year to date per on?chain dashboards cited in recent posts (six?day inflow, YTD inflow).

1. Arbitrum net inflows this week are reported near $910 million, with TVL around $3.08 billion (post).
2. Year to date, Arbitrum absorbed ~$2.52 billion in net inflows per multiple posts (summary).
3. Evidence for comparable weekly net inflows on other L2s is thin in the past seven days; flows elsewhere look mixed.

Deep Dive

1. Arbitrum Inflows

Arbitrum shows strong capital migration this week, with reported net inflows near $910 million over six days and TVL close to $3.08 billion (six?day inflow snapshot).

• Several posts aggregate on?chain dashboards and place Arbitrums YTD net inflows at about $2.52 billion, highlighting it as a capital magnet relative to Base, ethereum/">Optimism, and Ethereum L2 rollups (YTD context, corroborating post).
• Reported activity metrics note robust usage, though some posts also flag that inflows are concentrating in leading protocols rather than the ARB token itself (protocol flow note).

2. Drivers And Rails

Operational developments can support sustained inflows by improving user experience and security, which can attract sticky liquidity.

• Arbitrums audit program transparency update (applications and approved projects) signals emphasis on code security, a factor that can retain capital (program summary).
• Bridging usability keeps capital mobile; for example, a fast bridge for crvUSD between Arbitrum and Ethereum reduces friction for repositioning (bridging update).

3. Gaps And Verification

Beyond Arbitrum, the past?week signal for other L2s is less clear in reputable news feeds, and social posts focus mainly on Arbitrums inflows. To verify breadth:

1. Cross?check rollup net inflows on recognized dashboards (for example, L2 activity aggregators, bridge flow analytics) for Base and Optimism.
2. Compare stablecoin supply changes and protocol TVL shifts by chain to validate net direction.
3. Revisit weekly summaries to confirm whether inflows are sustained or episodic.

Conclusion

This weeks inflow narrative centers on Arbitrum, with multiple posts citing sizable net inflows and rising TVL. Operational improvements and bridging convenience are supportive, but breadth across other L2s is not well?documented in the past seven days. If flows broaden to Base and Optimism, expect the L2 rotation to strengthen; if not, the Arbitrum lead could persist.

Confidence: moderate because the strongest sources above are social posts summarizing dashboards; verify on independent analytics before acting.