Description

NSE circular specifying Market Wide Position Limits (MWPL) and trading limits for TM, FII/FPI Category I & II, and Mutual Funds across F&O eligible securities effective March 2026.

Summary

NSE has published the applicable Market Wide Position Limits (MWPL) and participant-wise stock position limits for securities in the Futures & Options (F&O) segment. This circular specifies the maximum permissible open positions for Trading Members (TM), FPI Category I, FPI Category II (split by entity type), and Mutual Funds across eligible F&O securities.

Key Points

  • Market Wide Position Limits (MWPL) are specified in number of shares for each F&O-eligible security.
  • Overall stock limits are defined separately for Client positions, Proprietary positions, and combined TM (Client + Proprietary) / FPI Category I / MF positions.
  • FPI Category II limits are further bifurcated: one for individuals, family offices, and corporates; another for other FPI Category II entities.
  • Client stock limit is set at approximately 10% of MWPL; Proprietary limit at ~20%; combined TM/FPI-I/MF limit at ~30% of MWPL.
  • Covered securities include large-cap and mid-cap stocks across sectors such as banking, pharma, energy, infrastructure, and technology.

Regulatory Changes

This is a periodic update to position limits. The limits are recalibrated based on changes in outstanding shares or regulatory review. No structural change to the limit framework is indicated in this circular.

Compliance Requirements

  • Trading Members must ensure client and proprietary open positions in F&O do not breach the specified stock-level limits.
  • FPI Category I and Mutual Funds must remain within the combined TM/FPI-I/MF limit.
  • FPI Category II entities must adhere to their respective sub-category limits based on entity type (individuals/family offices/corporates vs. others).
  • Breaches of MWPL trigger mandatory position unwinding as per SEBI and NSE regulations.

Important Dates

  • Effective Date: March 20, 2026 (circular issuance date); limits apply to current F&O positions and new position creation.

Impact Assessment

This circular directly affects all F&O market participants. Trading members, custodians, FIIs/FPIs, and mutual funds must review and adjust their open derivative positions to comply with updated limits. Securities with tighter MWPLs (e.g., BOSCHLTD at ~868,841 shares) require close monitoring. High-MWPL securities like BEL (~535M shares) and CANBK (~504M shares) offer more flexibility. Non-compliance can result in forced unwinding and regulatory penalties.

Impact Justification

Routine periodic MWPL update affecting all F&O market participants including trading members, FIIs/FPIs, and mutual funds; high impact due to mandatory position limit compliance obligations across a large number of actively traded securities.