OKEx has officially launched the USDT margin delivery contract at 14 o'clock on November 14th.

According to the official announcement, OKEx has officially launched the BTCUSDT delivery contract on the webpage and API at 14 o'clock on November 14, 2019. It is reported that the USDT margin delivery contract uses a risk control system such as marked price, daily settlement, and ladder maintenance margin rate system to provide 0.01 to 100 times of leverage.