This week’s interview is with Fernando Martinelli, co-founder and CEO of Balancer Labs. Balancer Labs is an AMM with a twist. Instead of liquidity providers having to deposit tokens in a pool at a pre-determined ratio together with a more liquid token (usually ETH), Balancer enables users to create token pools that have any ratio they want between their tokens. They can use any combination of tokens, and can even exclude ETH.  The pools automatically rebalance when tokens’ price change, so that the same ratio is maintained. This way, liquidity providers are effectively creating something like a tokenized index fund, or ETF, in which anyone can invest. On the other side of the protocols are the liquidity takers, or traders, who can exchange tokens from these pools, or “ETFs.”
Traders pay a small fee, determined by liquidity providers, which means that unlike in traditional finance, where you have to pay ETF providers to trade index funds, you can create your own fund and get paid for it.
Fernando explains how Balancer works, and gives the scoop on what’s coming up next, which includes, an interface for non-technical users to create their own token pools, a Balancer token to be launched in V2, liquidity provider rewards using this new protocol token, and plans for decentralized governance. He also talks about Balancer’s business model, the steps it took to ensure the protocol is safe and the level of control the team has over the protocol —which he says is basically zero.