I remember you posting about Liquidity pools and how they help reduce volatility. You even talked about "impermanent gains" on the downside. I've done more research today on the math behind liquidity pools (because of damn CUB) and apparently you were wrong.
Price difference (up or down) causes losses compared to a HOLD position with both tokens.
So if you provide liquidity to cub-busd and cub goes down, you lose both the value that cub lost + the added impermanent loss.