NSE Implements 20% Lower Price Cap for SME IPOs

10 August 2025

The National Stock Exchange (NSE) has introduced a 20% lower price cap for Small and Medium Enterprises (SME) Initial Public Offerings (IPOs) during their special pre-open session. This new measure, effective August 4, 2025, complements an existing 90% upper cap over the issue price. The primary goal of these caps is to standardize price discovery and mitigate extreme volatility during the initial trading of SME shares on the NSE Emerge platform.

• This price control mechanism is a significant step towards safeguarding investor interests in the potentially more volatile SME IPO market. By setting clear boundaries for price movement, the NSE aims to prevent sudden and drastic price drops immediately after listing, which could otherwise lead to substantial losses for retail investors. This move fosters a more stable and predictable trading environment for new SME listings. 

• The implementation of both an upper and lower band for SME IPOs on the NSE Emerge platform provides a structured framework for price stabilization. According to experts, the price mechanism of the upper and lower band will now limit extreme volatility in the initial trading of SME shares.

• This mechanism is specifically tailored for SME IPOs and does not extend to mainboard IPOs, relisted securities, or public debt, highlighting the targeted effort to address the unique characteristics and risks associated with SME market listings.