CFFEX announced that will loosen the limit on index futures since 3rd Dec, 2018:
1). Intraday closeout fee down to 4.6bp from current 6.9bp;
2). Lower margin down from current 15% to 10% for CSI300 and SSE50; lower margin down from current 30% to 15% for CSI500.
3)Single contract, intraday, buy open and sell open（except hedging） increase to 50 lots(the current limit is 200 lots for a product)
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