# USDD, Tron Stablecoin collapse June 2022 * USDD is an algo stablecoin associated to Tron * Late on june 12 it broke its peg in a significant way and situation appears to be worsening as of June 14 ![](../assets/USDD_7D_graph_coinmarketcap.png) * It's associated coin TRX (tron) is also experienced significant downside volatility ![](../assets/TRX_7D_graph_coinmarketcap.png) * It is one of the "partially collateralized" algo stable-coins * [appears to be under-collateralized][1] [1]: 2022-06-12 - longish thread "And it's starting" https://twitter.com/resdegen/status/1536005536646320128 TODO: * [ ] describe background of USDD and TRX * [ ] brief info on justin sun