Position Limits for Equity Derivatives
Product
Index Futures
Index Options
Stock Derivatives
Stock Futures & Options
Market Level There is no market wide position limits specified for index futures or Options contracts. There is no market wide position limits specified for index futures or Options contracts **The market wide position limit for single stock futures and stock option contracts shall be linked to the free float market capitalization and shall be equal to 20% of the number of shares held by non-promoters in the relevant underlying security (i.e., free-float holding). This limit would be applicable on aggregate open positions in all futures and all option contracts on a particular underlying stock.
*Trading Member, Mutual Fund and FPI Category I Rs.500 crores or 15 % of the total open interest of the market in index futures, whichever is higher Rs.500 crores or 15 % of the total open interest of the market in index options, whichever is higher 20% of the applicable Market Wide Position Limit per Exchange Derivatives
Client Level, NRI, Sub Accounts A self-disclosure requirement similar to that in the take-over regulations is prescribed as under:
Any person or persons acting in concert who together own 15% or more of the open interest shall be required to report this fact to the exchange and failure to do so shall attract a penalty as laid down by the exchange / clearing corporation / SEBI

A self-disclosure requirement similar to that in the take-over regulations is prescribed as under:
Any person or persons acting in concert who together own 15% or more of the open interest shall be required to report this fact to the exchange and failure to do so shall attract a penalty as laid down by the exchange / clearing corporation / SEBI.
The gross open position across all derivative contracts on a particular underlying stock should not exceed the higher of:
1% of the free float market capitalization (in terms of number of shares). or 5% of the open interest in the derivative contracts on a particular underlying stock (in terms of number of contracts).
FPI Category II (other than individuals, family offices and corporates) Rs.300 crores or 10 % of the total open interest of the market in index futures, whichever is higher

Rs.300 crores or 10 % of the total open interest of the market in index options, whichever is higher 10% of the applicable Market Wide Position Limit per Exchange
FPI Category II (individuals, family offices and corporates) Rs.100 crores or 5 % of the total open interest of the market in index futures, whichever is higher
Rs.100 crores or 5 % of the total open interest of the market in index options, whichever is higher
5% of the applicable Market Wide Position Limit per Exchange

*Additional Limits for Index derivatives in case of FPI Category (I)

a. Short positions in index derivatives (short futures, short calls and long puts) not exceeding (in notional value) the FPI Category (I) holding of stocks.

b. Long positions in index derivatives (long futures, long calls and short puts) not exceeding (in notional value) the FPI Category (I) holding of cash, government securities, T-Bills, money market mutual funds and gilt funds and similar instruments.
If the open position of an FPI Category (I) exceeds the index futures or options limits, such surplus would be deemed to comprise of short and long positions in the same proportion of the total open positions individually. Such short and long positions in excess of the said limits shall be compared with the FPI Category (I) holding in stocks, cash etc. The reporting of holding in stocks and cash by the clearing member shall be done as specified in our circular no.001/2019 (Download Ref No: NCL/CMPT/39833) dated January 01, 2019.

** Market Level Limit for Stock Derivatives

The Exchange enforces the market wide limits through administrative measures, in the manner detailed below:

At the end of each day the Exchange shall test whether the market wide open interest for any Security exceeds 95% of the market wide position limit for that Security. If so, the Exchange shall take note of open position of all client/TMs as at the end of that day in that Security, and from next day onwards the members/client shall trade only to decrease their positions through offsetting positions. While the Exchange will take this action only at end of day, they shall disclose real time information about the market wide open interest as a percentage of the market wide position limits.
At the end of each day during which the ban on fresh positions is in force for any Security, the Exchange shall test whether any member or client has increased his existing positions or has created a new position in that Security. If so, that client shall be subject to a penalty equal to a specified percentage (or basis points) of the increase in the position (in terms of notional value). The penalty shall be recovered before trading begins next day. The Exchange shall specify the percentage or basis points, which shall be set high enough to deter violations of the ban on increasing positions.
The normal trading in the Security shall be resumed after the open outstanding position comes down to 80% or below of the market wide position limit.