QUES: If you already have an open trade support and resistance levels are your reference points for placing a Stop Loss or Take Profit order

correct the punctuation.

CORRECTED: If you already have an open trade, support and resistance levels are your reference points for placing a Stop Loss or Take Profit order.

QUES: Any material occurring on such a place was exposed to effects of static electricity

correct the punctuation.

CORRECTED: Any material, occurring on such a place, was exposed to effects of static electricity.

QUES: If intraocular pressure increases or if bleeding reoccurs the

correct the punctuation.

CORRECTED:
...If intraocular pressure increases, or if bleeding re-occurs, the...