Regarding intraday selling.

Can someone please tell me the difference between intraday selling and long-term selling.
Why do I have to pay the margin amount when intraday selling.

When I was selling my stock I used long-term and it was in position for that day and next day I got my amount and the stock disappeared from my portfolio. But long-term means that it should be there until I want it right.
This is the behaviour of intraday selling the stock in same day…

Please explain me this.

You can’t sell an equity for long term. If your view is negative on the scrip , you may buy puts and or you may sell it’s future, and carry both of them, untill it’s expiry.

Dont ever try to buy PUT or sell future overnight without hedge. Dont dare to trade until you have clear Idea of what you are doing.Please!