JUST IN: WALL ST MOVING ON CHAIN! JPMorgan Chase , Goldman Sachs, Invesco & Citadel Securities LLC traded stocks & Treasuries, posted collateral, met margin calls and transferred assets on chain. “We tried to replicate the activities that occur in the market on a day to day” “You don’t want tokenization to be done in isolation. You want it to be part of the daily workflow.” said Nadine Chakar, DTCC’s global head of digital assets.(Discover Crypto | AI Investing)