My question is regarding khums on Shares I am holding. For example I bought some shares in january and my khums date is in june but I am not selling it yet. So in june whether
1) I have to pay khums on the price I bought
2) I have to pay khums on the price which is current price
3) I have to pay khums when I sell the shares and whatever amount I receive , either profit or loss.

In June you will pay khums on the price at that time (if it has gone up).