Failure to break 30-31 in coming day, will result to renew price fall. Maily for technical reason and risk adv .
If price fall again, 20 area will be tested again.
In current market condition, if price break resistence, upside will be limited; 35 zone will be strong resistence.
For risk reward consideration, I will be strong short if 31 level holds, with target at 20. stop loss at 40