The Depository Trust & Clearing Corporation (DTCC) is running a tokenization trial with roughly 40 firms, including JPMorgan, Goldman Sachs, BlackRock, Vanguard, and the New York Stock Exchange. The goal: represent shares and Treasuries on-chain. But the trial is bumping into a stubborn problem — pricing.
On-chain real-world asset (RWA) market cap sits above $51 billion, yet only about $3.8 billion of that is actively used in DeFi. That's a 7.7% utilization rate. The gap points to a core issue: getting reliable prices for assets that trade on traditional markets, then feeding them into decentralized lending protocols.
The pricing problem
For a lending market to accept an RWA as collateral, it needs an oracle feed — a stream of price data from a set of venues, plus rules for what happens when those venues go quiet. That's not trivial when the underlying asset is a stock or a bond that only trades during exchange hours.
Matthew Fisher, CEO of Katana Network, said institutions delegate the vetting of oracles to professional curators. On Morpho, firms like Steakhouse and Gauntlet act as curators. Protocols like Aave build their own oracle relationships. Either way, someone has to decide which price feeds are trustworthy.
Concentration risk among curators
A December 2025 study on decentralized credit found that a small number of curators managing ERC-4626 vaults intermediate a disproportionate share of total value locked. That concentrates underwriting decisions in few hands. And the stakes are high: a single oracle manipulation inside one market a curator trusted can taint that curator's entire track record, leading to a 'hard no' from investment committees.
In the current model, the curator bears reputational and commercial risk. The depositor absorbs financial loss directly. The underlying protocol often has no direct liability. That structure leaves little room for error.
Real-world hours vs. DeFi's 24/7 clock
Tokenized equities, bonds, and commodities inherit a market calendar. Their reference asset observes trading hours, creating pricing challenges when primary markets close. Some platforms compute a moving average from market-maker quotes after trading halts. Binance historically used funding rates for weekend pricing. Katana routes gold, silver, and oil through Chainlink and closes those markets to new positions when the underlying exchange closes.
The London Stock Exchange plans a night-time session, LSE 24, for 2027. Nasdaq is moving toward 23-hour trading. Those changes could help, but they don't solve the weekend gap or the need for decentralized oracles that work around the clock.
The KelpDAO case
April's KelpDAO exploit showed what can go wrong. Aave estimated $230 million in bad debt from the related rsETH position. Aave's Umbrella module absorbed about $50 million as a first line of defense. The incident underscores the risks when oracles or liquidations fail in a system built on trust in curators and price feeds.
The DTCC trial continues with its 40 participants. No timeline for a live launch has been announced. The industry is watching to see whether the pricing and oracle challenges can be solved — or whether tokenized assets will remain mostly on the sidelines of DeFi.
