
Request a fully custom oracle implementation
QQQ Trust Invesco (QQQ) is an exchange-traded fund that tracks a basket of assets tracked by DIA as a real-world asset (RWA) price feed. The reference market is Nasdaq. DIA brings this traditional-market data on-chain, so smart contracts and applications can use QQQ Trust Invesco data without relying on a single intermediary.
DIA sources the QQQ Trust Invesco price from regulated market data providers covering the exchange the fund trades on, then normalizes it to USD. Prices come from off-chain markets, which means the feed follows the trading hours of the underlying market.
DIA collects the QQQ quote from its data providers, validates it against recent values to filter outliers, and publishes the result as a single USD price. The value on this page refreshes every 2 minutes, and the same value is served by the API endpoint below.
DIA can deploy a QQQ Trust Invesco oracle on any of its 60+ supported blockchains, including Ethereum, Arbitrum and Solana. Oracle contracts publish the QQQ price onchain, where DeFi protocols and tokenized-asset platforms can read it.
Use the free QQQ API endpoint shown on this page for testing and evaluation (https://api.diadata.org/v1/rwa/ETF/QQQ). For production, DIA deploys a dedicated oracle to your chain of choice, and your smart contract reads the QQQ price from it. Contact DIA via Discord or Telegram to get started.
Yes. DIA builds custom QQQ Trust Invesco feeds configured by data sources, pricing methodology, update frequency and target blockchain. Request a dedicated QQQ feed through DIA's Discord or Telegram.
DIA provides full insight on the oracle’s data journey as well monitoring tools to track feeds in real-time.
Oracles can be tailored to any use case in terms of data sources, update mechanisms and much more.
DIA provides price oracles for 3,000+ cryptocurrencies: from blue-chip tokens to long-tail assets.