YOU CAN BUY & sell as per my view. If market break 1834 than you can make a long position on buy side for target upto 1900$. if market break on downside like 1813 than you can sell with stoploss & the target is 1805$ and if market goes down again than you can wait for break below 1800$ , it mean if market break 1800$ on down side than you make long position with stoploss 1810$ and target is 1750$ and next target is 1700$.