De-FI is an abbreviation for Decentralised Finance and it is changing the global financial landscape. So, what exactly is decentralized finance? De-Fi has arisen in sync with the blockchain revolution and a smart contract platform called "Ethereum" which is an entire universe or the first world computer providing a base technology layer on which every conceivable application is being built to transact business in a secure, borderless and efficient manner. Decentralized Finance or the ability to trade stock, token or asset transactions on decentralized exchanges "peer to peer" without a middleman such as a traditional stock exchange, dramatically lowers the fee structure of what you would pay on a traditional exchange.
You can now trade stocks, tokens and soon, every type of commodity, asset and collectable "peer to peer" directly without a "trusted middle party" e.g. a bank or stock exchange.These new decentralized platforms also known as DEX's are "Peer to Peer" and "trustless" meaning they do not require Person A knowing and trusting Person B to make a trade or exchange. The Decentralized Exchange (DEX) itself provides the mechanism for a secure exchange.
The Gamestop debacle has opened people's eyes to the fact that not only are "free trading" platforms such as Robinhood not free, they are also subject to censorship rendering the retail investor powerless when it suits the centralized exchanges. Retail buyers and sellers may not know it, but they pay a mark-up or mark-down in the price of any financial instrument (when they buy or sell) essentially paying a premiium for each transaction which is pocketed by the exchange and its partners. Furthermore, as Gamestop investors found out, once losses to a select number of hedge funds became too acute, Robinhood stepped in - under pressure from its peers - to halt or limit trading to the detriment of retail investors.