DOOD, IOST, and MPLX show clear oversold rebounds, with Upbit possibly being the driving force behind them.

October 21 - According to market data, small-cap altcoins DOOD, IOST, and MPLX rebounded significantly today, with single-day gains of 113%, 81%, and 42% respectively.

On the news front, no obvious positive developments were found for these coins. In terms of trading volume, South Korea's leading exchange Upbit may be the driving force behind the scenes, with the aforementioned coins ranking 1st, 2nd, and 6th in trading volume on the platform. Among them, DOOD's trading volume on Upbit exceeded $100 million, accounting for 10% of the platform's total daily trading volume.