On the chart you can see classic squeeze model.
The more attractive level to enter is 1460 but 1500 also good.
B wave coming in next 24 hours. Take your seats and fasten your belts.
If you want to participate - the more attractive levels is from 1205 to 1225 (the better to split orders in this range).
Now 1257 support very strong and this level very good to enter position but we can see little deep level - you can add on boths. I show this levels on the chart.
I publish one more support for this market.