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ASM in stock market

Introduction

Stock market volatility often leads to speculative trading, causing sharp price movements that can increase risks for investors. To curb speculation and enhance investor protection, SEBI (Securities and Exchange Board of India) introduced the ASM in stock market framework (Additional Surveillance Measure) in collaboration with stock exchanges like NSE and BSE.

The ASM list NSE includes stocks that require enhanced monitoring due to unusual price fluctuations or speculative activity. Investors trading in ASM list stocks may face higher margin requirements and trading restrictions to control excessive price movements.

Understanding what is ASM in the stock market is crucial for both short-term traders and long-term investors, as it impacts stock liquidity, pricing, and investment strategies.

What is ASM? Understanding the Concept

SEBI and Indian stock exchanges introduced the Additional Surveillance Measure (ASM) framework to control excessive speculation and volatility in the stock market. It serves as a risk management mechanism aimed at safeguarding investors from sudden price fluctuations and ensuring market stability.

Authorities place stocks under ASM surveillance when they exhibit unusual trading behavior, sharp price movements, or high speculative interest. Once they add a stock to the ASM list, they may impose additional trading restrictions, such as higher margin requirements, reduced price bands, and limited intraday trading.

The purpose of ASM is to protect retail investors from potential losses due to market manipulation while ensuring a fair and transparent trading environment. Stocks under ASM continue to trade normally but with added regulatory oversight to prevent market abuse and excessive risk-taking. Understanding what is ASM in the stock market is essential for investors to assess their risks and make informed investment decisions.

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Objectives of ASM in Share Market

Objectives of ASM in Share Market
  • Reduce Excessive Speculation: Prevent traders from artificially inflating stock prices.
  • Protect Retail Investors: Ensure that investors do not suffer heavy losses due to sudden price fluctuations.
  • Enhance Market Transparency: Provide accurate price discovery and curb manipulative trading practices.
  • Ensure Orderly Trading: Apply margin requirements and price bands to prevent extreme price swings.

Stocks under ASM list NSE are closely monitored to avoid manipulation and fraudulent trading practices.

How Does ASM Work in Share Market?

Authorities flag stocks for surveillance when they show unusual trading patterns such as high intraday volatility, low liquidity, and frequent price swings.

Once added to the ASM stock list, stock is subject to certain restrictions to control speculation, such as:

  • Higher Margin Requirements: Traders must maintain a higher margin to trade these stocks.
  • Reduced Price Bands: The stock’s daily price movement is capped, limiting excessive fluctuations.
  • Intraday Trading Restrictions: Some stocks may only allow delivery-based trades, preventing intraday speculation.

Investors should check the latest ASM list in stock market before trading to understand the impact on their holdings.

Types of ASM and Their Classification

The ASM framework classifies stocks into different stages based on their risk and volatility levels. These classifications help regulators impose necessary restrictions to prevent excessive speculation and protect investors.

ASM Categories and Their Impact

1 Stage

  • Stocks are placed under surveillance due to abnormal price movements or trading patterns.
  • Higher margin requirements (typically 50% or more) are imposed.
  • No major restrictions, but the stock is monitored closely for further fluctuations.

2 Stage

  • 100% margin requirement, meaning no leveraged trading is allowed.
  • Intraday trading restrictions may be applied to control speculative activity.

3 Stage and Beyond

  • Trading may be limited to delivery-based transactions only to curb speculation.
  • Price freezes or movement restrictions may be imposed for additional stability.

The ASM classification determines a stock’s liquidity, trading flexibility, and investor participation, making it essential for traders to monitor updates on ASM-listed stocks.

ASM List in Stock Market: What Investors Need to Know

The ASM list stocks are reviewed and updated periodically by SEBI, NSE, and BSE. The ASM list NSE is publicly available and includes stocks that have been flagged due to volatility.

Key Factors for ASM List Inclusion

  • Sudden price jumps or declines over a short period.
  • Low floating stock with high trading volumes.
  • Unusual derivatives activity that indicates speculation.
  • Stocks with low promoter holding and high retail participation.

Traders and investors should check the ASM stock list regularly to stay informed about potential trading restrictions.

What is ASM List in Stock Market?

The ASM list in the stock market is a regulatory framework introduced by SEBI and stock exchanges like NSE and BSE to monitor and control stocks that exhibit high volatility, abnormal price movements, or speculative trading patterns. The purpose of this framework is to protect investors from market manipulation and maintain financial stability.

Understanding the ASM Framework

The ASM list categorizes stocks into different stages based on their risk level, with each stage imposing stricter trading conditions. Stocks placed under ASM surveillance face restrictions like higher margin requirements, limited intraday trading, and price movement limits.

Based on the data provided for various companies, here’s how different stocks could be impacted if they fall under ASM surveillance:

  1. Tata Consultancy Services (TCS) – A fundamentally strong IT stock with low debt and high return on equity (ROE). If a stock like TCS were added to the ASM list, it would likely be due to sudden price fluctuations or unusual trading activity.
  2. Divis Laboratories – With a high P/E ratio (84.8) and stable fundamentals, stocks like Divis Lab could be flagged under ASM if excessive speculation drives short-term price surges.
  3. Dr. Reddy’s Laboratories – A stock with consistent earnings growth and strong market presence. If added to ASM, it would likely be due to increased market volatility or heavy speculative trading.
  4. Eicher Motors – With a debt-to-equity ratio of 0.02 and strong financials, it is less likely to enter ASM. However, high trading volumes or sharp price changes could trigger ASM monitoring.
  5. Lupin Ltd – A stock with moderate leverage and steady business fundamentals. If placed under ASM, it would mean the market is witnessing heavy speculative interest in the stock.

How Does the ASM List Impact Stocks?

Stocks added to the ASM stock list NSE undergo strict monitoring to reduce speculative trading and control market manipulation. The impact includes:

  • Higher margin requirements, make leveraged trading difficult.
  • Restrictions on intraday trading, force investors to take delivery-based positions.
  • Price band restrictions, prevent extreme price fluctuations.

How Investors Should Approach ASM Stocks?

Before investing in stocks from the ASM stock list, investors should:

  • Analyze fundamentals like revenue, debt, and earnings to separate quality stocks from speculative ones.
  • Monitor trading volumes to assess market sentiment.
  • Avoid high-risk trades, as ASM stocks may have lower liquidity due to restrictions.

Being aware of what is ASM in stock market helps investors navigate regulatory measures efficiently and make informed investment decisions.

ASM Technologies Share: Understanding Its Market Position

ASM Technologies’ share has gained attention in the stock market due to its performance in the IT and engineering services sector. The company specializes in product R&D, engineering solutions, and technology-driven services, making it an important player in the industry.

Overview of ASM Technologies Share

ASM Technologies share is part of the IT services and technology consulting industry, serving clients across sectors like aerospace, automotive, and semiconductor manufacturing. The company focuses on digital transformation, automation, and cutting-edge technology solutions, positioning itself as a strong competitor in the IT space.

Performance and Market Position

Stocks like ASM Technologies share often experience price fluctuations due to factors such as:

  • Industry demand for IT and engineering solutions.
  • Company earnings, revenue growth, and new contracts.
  • Global economic conditions and technology sector trends.

With the rise of automation and digital solutions, ASM Technologies’ share has seen increased investor interest, particularly among those looking for growth stocks in the IT sector.

Impact of ASM Framework on ASM Technologies Share

If ASM Technologies share is placed under Additional Surveillance Measures (ASM), investors should consider:

  • Trading restrictions or margin requirements affecting liquidity.
  • Potential impact on stock volatility and price movement.
  • Company fundamentals to determine if the stock is affected by speculation or strong business growth.

Investor Considerations

For investors looking into ASM Technologies share, it’s crucial to:

  • Analyze financial reports for revenue and profit trends.
  • Track stock movement to assess market sentiment.
  • Stay updated on regulatory changes that may affect trading conditions.

In conclusion, ASM Technologies share presents an interesting opportunity in the IT sector. However, investors should conduct thorough research and monitor regulatory frameworks like ASM surveillance to make informed decisions.

How do Stocks Get Added or Removed from the ASM List?

The inclusion and removal of stocks from the ASM list depend on market conditions and trading behavior.

Inclusion Criteria

  • If a stock exhibits excessive volatility, it is flagged for ASM list stocks.
  • Unusual trading volume compared to historical averages triggers ASM surveillance.
  • High price movements without strong fundamentals can result in ASM classification.

Removal Criteria

  • Stabilization of price movements over a monitoring period.
  • Reduced speculative trading and lower volatility levels.
  • Strong fundamentals and positive earnings performance.

Once a stock is removed from the ASM list NSE, trading restrictions are lifted.

Impact of ASM on Trading and Investments

Investors trading in ASM list stocks must be aware of the following impacts:

1. Higher Margin Requirements

ASM stocks require traders to maintain full margins, increasing the cost of trading.

2. Restricted Trading

Some ASM-listed stocks may not allow intraday trading, affecting liquidity.

3. Temporary Price Freezes

Price fluctuations are controlled by SEBI regulations, which may affect stock movement.

4. Reduced Investor Interest

Retail and institutional investors avoid ASM stocks due to trading restrictions.

5. Long-Term Investment Potential

Despite these restrictions, some ASM-listed stocks recover well aftermarket stabilization, making them attractive for long-term investors.

Is Investing in ASM-Listed Stocks Risky?

Many investors wonder whether ASM-listed stocks are worth investing in. The answer depends on the stock’s fundamentals and long-term growth prospects.

Pros of Investing in ASM Stocks

Opportunity for undervalued stocks with potential long-term growth.
Reduced speculation makes price discovery more reliable.
Regulatory oversight protects investors from pump-and-dump schemes.

Cons of Investing in ASM Stocks

Liquidity issues can make it difficult to exit positions quickly.
Higher margin requirements increase investment costs.
Short-term price restrictions may affect profitability for traders.

Investors should analyze financials, management quality, and market trends before investing in stocks from the ASM list NSE.

ASM List and Stock Market Regulations

The ASM framework is implemented by SEBI and Indian stock exchanges to maintain market stability.

Regulatory Measures Include:

  • Surveillance monitoring to detect unusual trading activity.
  • Margin rule enforcement to limit excessive risk-taking.
  • Price fluctuation limits to prevent extreme movements.

Investors should stay updated with ASM list stocks and check stock exchange websites for the latest ASM stock list updates.

Conclusion

The ASM list NSE plays a vital role in maintaining stock market integrity. Understanding what is ASM in stock market helps investors make informed decisions, manage trading risks, and navigate regulatory requirements.

Before investing in ASM stock list, investors should analyze fundamentals and market conditions. Jainam Broking Ltd. provides expert insights and research to help investors navigate the ASM framework and make sound investment choices. Staying updated on NSE regulations and stock monitoring practices can help investors avoid risks and seize opportunities in the market.

So, are you planning on trading in the stock market? If yes, you are at the right place! 

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What is ASM in Stock Market? Everything You Need to Know

Bhargav Desai

Written by Jainam Admin

January 29, 2025

11 min read

2 users read this article

Frequently Asked Questions

What is ASM in stock market?

ASM (Additional Surveillance Measure) is a regulatory mechanism introduced by SEBI and stock exchanges like NSE and BSE to monitor and control stock volatility. It is designed to protect investors from speculative trades and excessive price fluctuations.

Why do stocks get added to the ASM list?

Stocks are added to the ASM list NSE if they show high volatility, abnormal trading patterns, or speculative price movements. The goal is to prevent stock manipulation and safeguard retail investors.

How does ASM affect stock trading?

When a stock enters the ASM stock list, it faces higher margin requirements, reduced price bands, and stricter trading restrictions. This limits excessive speculation but may also reduce liquidity.

How often is the ASM list updated?

The ASM list stocks are reviewed periodically by SEBI, NSE, and BSE. Stocks can be added or removed based on price volatility, trading volume, and risk assessment factors.

Does ASM mean a stock is bad for investment?

Not necessarily. A stock under ASM framework may have experienced short-term volatility, but it does not indicate poor fundamentals. Investors should analyze financials and market trends before making investment decisions.

Can stocks be removed from the ASM list?

Yes, stocks can be removed from the ASM list NSE if they show stable price movement, reduced speculation, and meet SEBI’s criteria for removal. The review process determines if the restrictions should be lifted.

How can investors check the latest ASM list?

Investors can find the latest ASM stock list on the official websites of NSE and BSE, which publish regular updates on stocks under surveillance measures.

Disclaimer

The stocks mentioned here are for informational purposes only and should not be considered recommendations. Please do your research and analyze stocks thoroughly before making any investment decisions. Jainam Broking Limited does not guarantee assured returns or future performance of any securities or instruments.

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