Hi All , Disclaimer : I'm holding same position , so my views may be biased , Self Interest involved
Following is strategy :
Buy 1600 call @ 50 , 1 lot Sell 1660 call @ 30 , 1 lot
Target , stop loss mentioned on chart . GST council meet tomorrow or day after , High chance cement GST might be reduce (Highly speculative , Not sure )
Disclaimer : options are risky , Risk of financial loss , Consult your financial adviser before investing.