How to issue an Option
Take BTCUSDT for instance:
1. Go to CoinEx website www.coinex.com, sign in to your account, and click [Option] at the top.
2. Go to [BTCUSDT], select [19-08-16] for the exercise date and choose the bar with  for the exercise price.
3. Click [Issue].
4. Enter an [Amount] to be issued and click [Issue].
5. Follow the steps above and your option will be successfully issued.