Neo smart economy uses intelegent contracts and a speed system that use proof of stake
For HOLD trading: sell 20% above 300$
For meduim term trading: sell 10% in 190$
For margin trading: sell all in 169$
For HOLD trading: sell 20% above 300$
For meduim term trading: sell 10% in 190$
For margin trading: sell all in 169$