Just read that ProShares has launched a new money market ETF called IQMM, and it started off with $17 billion in volume on its first day. For comparison: BlackRock's Bitcoin ETF only had $1 billion back then. This immediately sparked speculation about whether Circle or another major stablecoin issuer is behind it.

The interesting part is that this money market ETF was specifically designed for the new US regulations — the GENIUS Act specifies how stablecoin reserves must look. IQMM holds short-term US Treasury bonds and meets these requirements exactly. But according to analysts, the massive initial volume was probably more of an internal reallocation: ProShares apparently moved funds from other funds into the new money market ETF to test liquidity.

The exciting part for the future: with over $300 billion in stablecoins in circulation, this money market ETF could actually become a preferred choice for issuers like Circle, Paxos, and BitGo. Circle currently has nearly $78 billion in USDC, Tether moves about $185 billion with USDT. As regulation continues to increase, significant reserves could flow into such ETFs long-term. This could be a game-changer for the money market ETF sector once compliance requirements become clearer.