According to ChainCatcher, Sui co-founder and CEO evan.sui responded to the discussion about "SUI's annual inflation rate exceeds 250%" on social media, saying that SUI's monthly unlocking volume accounts for about 2.6% of the circulating supply and is still decreasing.

In addition, SUI is one of the few proof-of-stake chains with a fixed supply, rather than a 5% - 8% inflation rate like most other chains.