Comment on SPAN Calculator
Sukesh,
There is different margins blocked by the exchange for placing orders and for positions which are already taken. If you fill up the pending quantity boxes(buy/sell) it will tell you margins based on what is required to place them
Net quantity box will show based on what is for holding a particular position. Ideally best to use net quantity, + for buy positions and – for short/writing positions.
There could be small variance between what SPAN calculator shows and what is actually blocked, should not be this much, can you upload a screenshot here.
Cheers