Rich by Coin

Nasdaq-listed Streamex Corp. has named Christine Plummer, a Morgan Stanley veteran who later served as Coinbase’s global controller, as its chief financial officer, signaling a Wall Street–grade approach to tokenized assets. Her résumé blends Morgan Stanley’s markets discipline with Coinbase’s crypto experience, underscoring a shift toward traditional financial plumbing for Streamex’s tokenization strategy. At Streamex, she will oversee financial operations and help build the firm’s institutional platform, where the concept is straightforward but the execution is highly competitive: regulated wrappers that translate physical assets into on-chain instruments institutions can actually hold. Right now, Streamex is concentrating on gold.

In February, the company launched GLDY, a tokenized securities product designed to give investors gold exposure plus yield, positioning it as a compliant alternative to both spot ETFs and the long tail of unregulated ‘gold-backed’ tokens. The pitch is blunt: take an asset desks already understand, move settlement and transfer onto rails that cut frictions, and bolt on income to make it worth the operational effort. The ambition, however, is not niche. Streamex says outright that gold tokenization could eventually overtake Bitcoin in trading volume, market capitalization and institutional adoption.

That’s a deliberately provocative framing in a market still centered on BTC and ETH, but it captures the underlying thesis: if the biggest balance sheets in the world are denominated in real-world collateral—metals, credit, rates—then the deepest long-term liquidity for blockchain rails will track those books, not crypto-native scarcity memes. Whether that happens depends less on narrative than on plumbing. Tokenized gold needs primary dealers, market-makers, and a compliance stack tight enough that big funds can treat GLDY like any other listed security, not an exotic wrapper they have to explain to risk. If Streamex can clear that bar, GLDY is not just another RWA ticker—it is a test case for whether tokenized balance sheets can ever compete with Bitcoin’s liquidity instead of merely orbiting it.