2 | Contract code | According to regulations on trading code of HNX, for example, VN30F2007 |
4 | Contract size | VND 100.000 × VN30 Index point |
6 | Expiry month | Current month, next month, end of 02 months of the next 2 quarters. For example, the Current month is July. Expiry months are July, August, September, and December |
7 | Trading time | Open before 15 minutes of the underlying market
Close at the same time with the underlying market |
10 | Reference price | Daily settlement price of the previous trading day or theoretical price |
11 | Trading collar | 7% compared with the reference price |
14 | Final trading day | The third Thursday of the expiry month. In case it is a holiday, it will be changed to the previous trading day |
15 | Final settlement day | Next working day of the final trading day |
18 | Final settlement price | The simple arithmetic average of the index for the last 30 minutes of the last trading day (including 15 minutes of continuous execution and 15 minutes of periodic closing), after excluding 3 values the highest index value and the three lowest index value of the continuous order matching session |