Scribd
Upload
90 views1 page

Department: Futures and Options: Download Ref No: NCL/CMPT/40549 Date: March 26, 2019 Circular Ref. No: 042/2019

This document announces revisions to the initial margins for futures and options contracts on the BANKNIFTY index. It notes that the clearing corporation monitors indices where the top 3 stocks make up over 50% of the weight and may impose higher margins as needed. The price scan range used to compute initial margins for BANKNIFTY contracts will be gradually increased over three dates in April 2019, rising from 7.07% to 9.19% of the underlying value. Members are requested to take note of the revised price scan ranges and dates of implementation.

Uploaded by

K. K
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
90 views1 page

Department: Futures and Options: Download Ref No: NCL/CMPT/40549 Date: March 26, 2019 Circular Ref. No: 042/2019

This document announces revisions to the initial margins for futures and options contracts on the BANKNIFTY index. It notes that the clearing corporation monitors indices where the top 3 stocks make up over 50% of the weight and may impose higher margins as needed. The price scan range used to compute initial margins for BANKNIFTY contracts will be gradually increased over three dates in April 2019, rising from 7.07% to 9.19% of the underlying value. Members are requested to take note of the revised price scan ranges and dates of implementation.

Uploaded by

K. K
Copyright
© © All Rights Reserved
We take content rights seriously. If you suspect this is your content, claim it here.
Available Formats
Download as PDF, TXT or read online on Scribd
You are on page 1/ 1

-

Department : FUTURES AND OPTIONS


Download Ref No: NCL/CMPT/40549 Date : March 26, 2019
Circular Ref. No: 042/2019

All Members,

Sub: Initial Margins for BANKNIFTY contracts

This is with reference to our circular no 105/2018 (Download reference no NCL/CMPT/38768) dated
September 01, 2018. It was inter-alia informed that “Clearing Corporation shall monitor the open
interest in derivatives based on sectoral indices (particularly where top 3 stocks collectively constitute
more than 50% of the weightage in the index), and, if required, may impose higher margins as may be
deemed necessary”

Accordingly, the initial margins for futures and options on BANKNIFTY contracts shall be revised as
under:

The Price Scan Range applicable for computation of initial margins for futures and options on
BANKNIFTY contracts shall be as under

Effective date of Current


05-Apr-19 12-Apr-19 22-Apr-19
Implementation

Higher of 3 sigma Higher of 3


Higher of 3 sigma Higher of 3 sigma
scaled up by square root sigma scaled up
scaled up by scaled up by
of 2 or 5% of underlying by square root
square root of 2 or square root of 2 or
value scaled up by of 2 or 6% of
Revised PSR for 5.50% of 6.50% of
square root of 2 (i.e underlying value
BANKNIFTY Index underlying value underlying value
7.07% of underlying scaled up by
Futures and Options scaled up by scaled up by
value) square root of 2
square root of 2 square root of 2
(i.e 8.49% of
(i.e 7.78% of (i.e 9.19% of
underlying
underlying value) underlying value)
value)

Members are requested to take note of above

For and on behalf of


NSE Clearing Limited
(Formerly known as National Securities Clearing Corporation Limited)

Huzefa Mahuvawala
Vice President

Telephone No Fax No Email id


1800 266 0057 022-26598242 risk_ops@nsccl.co.in

You might also like