Equity Swing trading in delivery is Halal or Haram

Assalamu Alaikum, I am planning to perform Swing trading in Indian stock market where I purchase the sharia complient shares in delivery and sell them after holding at least for one week(5 business days) by that time the shares are transferred to my Demat account. For this process I do some technical analysis to know which stocks to buy. I may repeate this processes on weekly basis.My intention is to buy the shares in delivery and hold at least for one/two week and if I get some good profit then sell. This process may be repeated on weekly or bi-weekly also. My question is 1) is it permissible to buy sharia compliant stocks in delivery and hold them for one/two weeks at least and sell and repeat this process on weekly or bi-weekly basis. I read some scholers say this comes under speculation because this is not investment and you can not be a partner of a company for one/ two weeks. I want to keep my earnings halal. Please guide me to follow the right path.