SEBI Eases Order-to-Trade Ratio Framework for Algorithmic Trading

Norms for Algorithmic Trading

Circular no. HO/47/11/16(2)2025-MRD-POD2/I/4113/2026; Dated: 04.02.2026

The Securities and Exchange Board of India (SEBI) has eased the order-to-trade ratio (OTR) framework applicable to algorithmic trading by expanding the exemption limits for equity option contracts. The move is aimed at facilitating efficient price discovery while reducing compliance burden for market participants.

1. Revised Exemption for Algorithmic Orders in Equity Options

Under the revised norms, algorithmic orders in equity options will be exempt from penalties imposed for higher OTR, provided such orders are placed within:

  • ±40% of the Last Traded Price (LTP) premium, or
  • ₹20,

whichever is higher.

Orders falling within this revised threshold will not be considered for penal action under the OTR framework.

2. Exclusion of Market-Making Orders from OTR Computation

SEBI has further clarified that:

  • Algorithmic orders placed by Designated Market Makers (DMMs) for the purpose of market-making
  • Shall not be counted toward the computation of the order-to-trade ratio

This exclusion recognises the role of market makers in providing liquidity and maintaining orderly markets.

3. Applicability of the OTR Framework

The OTR framework continues to apply to:

  • Orders placed in the cash segment, and
  • Orders placed in the derivatives segment

The relaxations are specific to the computation and exemption parameters under the framework and do not dilute overall regulatory oversight.

4. Effective Date

  • Effective from – 6 April 2026

Market participants are required to align their algorithmic trading systems and compliance processes with the revised norms from the effective date.

Click Here To Read The Full Circular

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