JUST, a DeFi (decentralized finance) infrastructure provider in the TRON ecosystem, completed its fifth scheduled buyback and burn of JST on October 16, announcing the result on October 17. The round removed 170,723,144 JST, or about 1.72% of total supply, using more than $23.53 million funded by JustLend DAO’s net operating revenue. Across five rounds since October 2025, about 1.881 billion JST has been burned, reducing supply from 9.9 billion to approximately 8.02 billion and taking cumulative deflation above 19%. The latest deployment also exhausted the remaining 70% of JustLend DAO’s initial treasury reserves, completing the program’s first phase. JUST said a new mechanism will broaden funding sources to include revenue from businesses such as GasFree. CoinGecko data cited in the announcement shows JST rising from about $0.03 in October 2025 to an October 10 peak of $0.142, a gain of more than 300%, while circulating market capitalization surpassed $1 billion.