What is the quantity that can be submitted for fresh orders?
The maximum quantity that can be submitted for fresh orders is the total of best 5 Bid/Offer quantities that is available in the best bids and offers for all underlyings except for NIFTY. If the quantity that you input is greater than the quantity available in the best 5 bids and offers, then the order will not go through for any underlying except NIFTY. For NIFTY, the maximum quantity allowed to place is 900 and on order placement system will allow to place orders up to 900 quantity irrespective of availability of best 5 Bid/Offer quantities.
For fresh limit order, the maximum quantity that can be submitted for fresh orders is generally the maximum quantity allowed for order placement by the exchange. However I-Sec reserves the right to modify this permissible maximum quantity based on the risk factors.