Trading between stablecoins and assets that are pegged to the same value, such as 1 USD, should be as simple as exchanging 1–1. The issue is that trading between these types of assets can be expensive and inefficient, resulting in lost capital due to high slippage and transaction fees.
Dopple allows users to efficiently swap stablecoins and pegged assets on the Binance Smart Chain, by using a StableSwapalgorithm that is specifically designed for optimized swapping between stablecoins, with minimal slippage and low transaction fees. When you swap stablecoins on Dopple finance you only pay a 0.045% trading fee (compared to 0.25% on PancakeSwap), which is broken down as follows:
0.018% - Redistributed to liquidity providers.
0.027% - Sent to the Dopple treasury.
Dopple Finance currently supports the following stablecoins: BUSD, USDT, DAI, USDC,UST, TUSD, USDN, DOLLY, KUSD.