Description

NSE announces change in trading symbol from TATAMOTORS to TMPV and company name change to Tata Motors Passenger Vehicles Limited effective October 24, 2025.

Summary

The National Stock Exchange has announced that Tata Motors Limited will undergo a name and trading symbol change effective October 24, 2025. The trading symbol will change from TATAMOTORS to TMPV, and the company name will change to Tata Motors Passenger Vehicles Limited. All existing derivative contracts in the security will be traded under the new symbol from the effective date.

Key Points

  • Old trading symbol: TATAMOTORS
  • New trading symbol: TMPV
  • Old company name: Tata Motors Limited
  • New company name: Tata Motors Passenger Vehicles Limited
  • All futures and options contracts will trade under new symbol TMPV
  • Change applies to all existing contracts in the security

Regulatory Changes

No regulatory framework changes. This is a corporate action involving symbol and name change.

Compliance Requirements

  • Members must update their trading systems to reflect the new symbol TMPV
  • All market participants must use the new symbol for trading from October 24, 2025
  • System configurations and risk management parameters should be updated
  • Client communications should be issued regarding the symbol change

Important Dates

  • Circular Date: October 17, 2025
  • Effective Date: October 24, 2025 - New symbol TMPV becomes active for all trading

Impact Assessment

This change has significant operational impact as TATAMOTORS is one of the most actively traded stocks in the Indian derivatives market. All trading members, clearing members, and market participants must update their systems, algorithms, and client portfolios. The change affects all open futures and options positions, requiring coordination across trading platforms, risk management systems, and client reporting infrastructure. Market participants have one week to prepare for the transition.

Impact Justification

Major symbol and name change for a heavily traded large-cap stock affects all derivative contracts and trading systems.