The Defiance Memory & Photonics ETF (Cboe: PRAM) seeks to track the Solactive Memory and Photonics Index and provides targeted exposure to global companies with business activities in the memory and photonics industries, including data storage drives and memory semiconductors.
The BATS:PRAM ETF provides physical exposure, so by buying it you actually own parts of all the underlying holdings. We're working to retrieve all detailed holdings information.