This refers to IOUs that are currently traded for Polkadot Tokens. For more information, please visit https://support.bitforex.com/hc/en-us/articles/360030493412-BitForex-Polkadot-IOU-Announcement . Please perform your own due diligence.
Polkadot [IOU]についてPolkadot [IOU] (DOT) is a cryptocurrency. Polkadot [IOU] has a current supply of 10,000,000 DOT with ? DOT in circulation. The last known price of Polkadot [IOU] is 159.01 USD and is up 4.30% over the last 24 hours. It is currently trading on 6 active market(s) with 1,252,793 USD traded over the last 24 hours. More information can be found at https://polkadot.network/.