1. Understanding Midcap and Smallcap Indices
Before diving into volatility, it’s important to understand what midcap and smallcap indices represent.
Nifty Midcap 100 Index: This tracks the performance of the top 100 mid-sized companies listed on NSE, ranked from 101 to 200 by full market capitalization.
Nifty Smallcap 100 Index: This tracks the next 100 companies, ranked from 201 to 300 by market capitalization.
These indices help investors monitor the performance of mid- and small-sized businesses in India — companies that are neither as large nor as stable as blue-chip giants, but often more dynamic, growing, and entrepreneurial in nature.
2. What Is Volatility?
Volatility is a measure of how much and how quickly the price of a stock or index moves over a period of time. In simple words, it reflects the degree of price fluctuation.
High volatility: Prices move sharply up or down within short periods.
Low volatility: Prices move gradually or remain relatively stable.
For example, if the Nifty Midcap 100 rises 2% one day, falls 3% the next, and rises 4% the following day, it’s showing high volatility. In contrast, the Nifty 50 (large-cap) might move only ±0.5% on average during the same period.
Volatility can be historical (based on past price movements) or implied (based on expectations embedded in options pricing). In this explanation, we focus mainly on historical and structural volatility of midcap and smallcap indices.
3. Why Midcap and Smallcap Indices Are More Volatile
There are several reasons why these segments show higher volatility than large caps:
(a) Liquidity Constraints
Midcap and smallcap stocks are often less liquid, meaning fewer buyers and sellers trade them compared to large caps. As a result, even small trading volumes can lead to large price swings.
For instance, a ₹10 crore order might barely move Reliance Industries’ price but can cause a 5–10% jump or fall in a smallcap company.
(b) Limited Institutional Participation
Large-cap stocks attract foreign institutional investors (FIIs) and domestic mutual funds due to their size, governance, and liquidity. Midcaps and smallcaps, however, often have limited institutional coverage.
This means retail sentiment can heavily influence prices, increasing volatility.
(c) Business Fragility
Smaller companies generally face higher business risks — such as dependence on fewer products, markets, or clients. During economic slowdowns, their earnings can decline sharply, which directly reflects in stock prices.
(d) Information Asymmetry
Midcap and smallcap companies often have limited analyst coverage, and information about their operations, financials, or management decisions may not be widely available.
This creates uncertainty, and uncertainty breeds volatility.
(e) Retail and Momentum Trading
Retail traders dominate the smallcap segment, and many of them chase momentum rather than fundamentals. When stocks rally, more traders jump in, fueling a sharp rise; when prices fall, panic selling intensifies — both driving up volatility.
4. Historical Perspective of Midcap & Smallcap Volatility
Over the past decade, Indian midcap and smallcap indices have displayed cycles of extreme outperformance followed by deep corrections. Let’s look at key phases:
(i) 2014–2017: The Bull Run
Post the 2014 general elections, midcaps and smallcaps experienced a historic rally.
Economic optimism, policy reforms, and liquidity inflows lifted investor confidence.
Between 2014 and 2017, the Nifty Midcap 100 delivered over 100% returns, and the Smallcap 100 gained more than 120%.
However, this sharp rise came with high volatility — daily swings of 1.5–3% were common.
(ii) 2018–2019: Sharp Correction
After years of outperformance, valuations became stretched.
Rising interest rates, liquidity concerns, and corporate defaults triggered a massive correction.
The Smallcap index fell over 30–40% from its peak, while the Midcap index dropped around 25–30%.
This period highlighted the downside volatility risk of small companies.
(iii) 2020: Pandemic Crash and Recovery
The COVID-19 crash in March 2020 wiped out years of gains in weeks. The Smallcap index fell over 45% in less than a month.
However, when liquidity flooded the market later in 2020–21, these same indices rebounded dramatically — doubling or tripling in value.
This shows how midcap and smallcap volatility cuts both ways — losses and gains.
(iv) 2023–2024: New Volatility Phase
Post-2023, the Indian smallcap and midcap segments once again became hot due to strong retail inflows, mutual fund SIPs, and manufacturing revival themes.
But by mid-2024, SEBI and AMFI began cautioning investors about overheated valuations, leading to bouts of profit booking and corrections — clear signs of rising volatility again.
5. Measuring Volatility
Volatility can be quantified using several metrics:
(a) Standard Deviation
It measures how much daily returns deviate from the average return.
A higher standard deviation means higher volatility.
For example:
Nifty 50 annualized volatility: around 10–12%
Nifty Midcap 100: around 18–22%
Nifty Smallcap 100: around 24–30%
(b) Beta (β)
Beta measures how much an index moves relative to a benchmark (like Nifty 50).
Midcap index beta ≈ 1.3–1.5
Smallcap index beta ≈ 1.6–1.8
This means smallcaps move almost 1.8 times more than large caps on average.
(c) India VIX vs. Segment Volatility
While India VIX reflects volatility expectations of the Nifty 50, the implied volatility for smallcap/midcap stocks tends to be higher during uncertain or speculative phases.
6. Factors Influencing Volatility in Midcaps & Smallcaps
(a) Economic Conditions
Mid- and small-sized companies are highly sensitive to economic cycles.
When GDP growth slows or interest rates rise, these businesses often suffer earlier than large caps.
(b) Liquidity Flow
Mutual fund and retail inflows can fuel rallies; sudden outflows can trigger steep declines.
(c) Corporate Earnings
Since many midcap and smallcap companies have small profit bases, even small fluctuations in earnings can lead to big price changes.
(d) Market Sentiment
These indices are more sentiment-driven. Positive narratives like “Make in India,” “Renewable Energy,” or “Defence Manufacturing” often create sharp thematic rallies.
(e) Global Triggers
Although midcap and smallcap companies are mostly domestic-focused, global events (like oil price spikes, US Fed rate hikes, or geopolitical tensions) can still affect them via liquidity or risk appetite channels.
7. The Double-Edged Sword of Volatility
Volatility in midcap and smallcap indices isn’t inherently bad — it’s a double-edged sword.
For traders, volatility provides opportunities for quick profits. Price swings mean frequent entry and exit points.
For investors, it offers chances to buy quality companies at lower valuations during corrections.
However, volatility also brings emotional stress and the risk of large losses if one chases momentum blindly.
8. Managing Volatility – Risk Control Strategies
Here’s how traders and investors can handle volatility in midcap and smallcap segments:
(a) Diversification
Avoid concentrating too much capital in a few small stocks. Spread exposure across sectors to reduce specific risk.
(b) Staggered Investment
Use Systematic Investment Plans (SIPs) or phased buying instead of lump-sum entries to average out volatility.
(c) Quality Filter
Focus on companies with:
Strong balance sheets
Consistent earnings
Low debt-to-equity ratios
Credible management
Not all smallcaps are speculative — many future large-caps emerge from this space.
(d) Technical & Volume Analysis
Traders can use volume profile, moving averages, and support-resistance levels to gauge strength and avoid entering during euphoria or exhaustion phases.
(e) Stop-Loss Discipline
Always use predefined stop-loss levels to protect against deep drawdowns.
(f) Macro Monitoring
Keep an eye on:
RBI’s monetary policy
Inflation trends
FIIs’ flow data
Fiscal deficit
as these macro factors influence liquidity and sentiment — the lifeblood of mid/smallcap rallies.
9. Psychological Aspect of Volatility
Volatility tests not just portfolios but also patience and psychology.
When prices fall sharply, retail investors often panic and sell at lows. Conversely, when prices surge, they chase high-flying stocks at inflated valuations.
Successful participants in midcap/smallcap segments are those who:
Think long-term
Avoid herd mentality
Use volatility as a friend, not an enemy
Remember Warren Buffett’s words:
“Be fearful when others are greedy, and greedy when others are fearful.”
That advice fits midcap and smallcap investing perfectly.
10. Current Scenario (2025 Outlook)
As of late 2025, volatility in midcap and smallcap indices remains elevated due to multiple factors:
Concerns over stretched valuations
Shifts in interest rate expectations
Sector rotations between infrastructure, renewables, and financials
Heavy retail participation via smallcap mutual funds and direct trading
Regulatory bodies like SEBI and AMFI continue monitoring fund inflows to ensure stability. Meanwhile, many analysts suggest stock-specific investing instead of chasing the broader index, as valuations in some pockets remain high.
In short:
Volatility = Opportunity + Risk
Selectivity = Survival
11. Conclusion
Midcap and smallcap indices are the heartbeat of India’s growth story. They represent emerging leaders, innovative businesses, and fast-expanding industries. However, with high potential comes high volatility.
Key takeaways:
Midcaps and smallcaps are structurally more volatile than large caps due to liquidity, size, and sentiment factors.
Their volatility can amplify both bullish rallies and bearish corrections.
Understanding volatility helps traders time entries better and helps investors hold quality names with conviction.
Risk management, diversification, and patience are essential tools for navigating this roller coaster.
In essence, midcap and smallcap volatility is not something to fear — it’s something to respect and manage. For those who understand its rhythm, volatility becomes a powerful ally in building long-term wealth.
Before diving into volatility, it’s important to understand what midcap and smallcap indices represent.
Nifty Midcap 100 Index: This tracks the performance of the top 100 mid-sized companies listed on NSE, ranked from 101 to 200 by full market capitalization.
Nifty Smallcap 100 Index: This tracks the next 100 companies, ranked from 201 to 300 by market capitalization.
These indices help investors monitor the performance of mid- and small-sized businesses in India — companies that are neither as large nor as stable as blue-chip giants, but often more dynamic, growing, and entrepreneurial in nature.
2. What Is Volatility?
Volatility is a measure of how much and how quickly the price of a stock or index moves over a period of time. In simple words, it reflects the degree of price fluctuation.
High volatility: Prices move sharply up or down within short periods.
Low volatility: Prices move gradually or remain relatively stable.
For example, if the Nifty Midcap 100 rises 2% one day, falls 3% the next, and rises 4% the following day, it’s showing high volatility. In contrast, the Nifty 50 (large-cap) might move only ±0.5% on average during the same period.
Volatility can be historical (based on past price movements) or implied (based on expectations embedded in options pricing). In this explanation, we focus mainly on historical and structural volatility of midcap and smallcap indices.
3. Why Midcap and Smallcap Indices Are More Volatile
There are several reasons why these segments show higher volatility than large caps:
(a) Liquidity Constraints
Midcap and smallcap stocks are often less liquid, meaning fewer buyers and sellers trade them compared to large caps. As a result, even small trading volumes can lead to large price swings.
For instance, a ₹10 crore order might barely move Reliance Industries’ price but can cause a 5–10% jump or fall in a smallcap company.
(b) Limited Institutional Participation
Large-cap stocks attract foreign institutional investors (FIIs) and domestic mutual funds due to their size, governance, and liquidity. Midcaps and smallcaps, however, often have limited institutional coverage.
This means retail sentiment can heavily influence prices, increasing volatility.
(c) Business Fragility
Smaller companies generally face higher business risks — such as dependence on fewer products, markets, or clients. During economic slowdowns, their earnings can decline sharply, which directly reflects in stock prices.
(d) Information Asymmetry
Midcap and smallcap companies often have limited analyst coverage, and information about their operations, financials, or management decisions may not be widely available.
This creates uncertainty, and uncertainty breeds volatility.
(e) Retail and Momentum Trading
Retail traders dominate the smallcap segment, and many of them chase momentum rather than fundamentals. When stocks rally, more traders jump in, fueling a sharp rise; when prices fall, panic selling intensifies — both driving up volatility.
4. Historical Perspective of Midcap & Smallcap Volatility
Over the past decade, Indian midcap and smallcap indices have displayed cycles of extreme outperformance followed by deep corrections. Let’s look at key phases:
(i) 2014–2017: The Bull Run
Post the 2014 general elections, midcaps and smallcaps experienced a historic rally.
Economic optimism, policy reforms, and liquidity inflows lifted investor confidence.
Between 2014 and 2017, the Nifty Midcap 100 delivered over 100% returns, and the Smallcap 100 gained more than 120%.
However, this sharp rise came with high volatility — daily swings of 1.5–3% were common.
(ii) 2018–2019: Sharp Correction
After years of outperformance, valuations became stretched.
Rising interest rates, liquidity concerns, and corporate defaults triggered a massive correction.
The Smallcap index fell over 30–40% from its peak, while the Midcap index dropped around 25–30%.
This period highlighted the downside volatility risk of small companies.
(iii) 2020: Pandemic Crash and Recovery
The COVID-19 crash in March 2020 wiped out years of gains in weeks. The Smallcap index fell over 45% in less than a month.
However, when liquidity flooded the market later in 2020–21, these same indices rebounded dramatically — doubling or tripling in value.
This shows how midcap and smallcap volatility cuts both ways — losses and gains.
(iv) 2023–2024: New Volatility Phase
Post-2023, the Indian smallcap and midcap segments once again became hot due to strong retail inflows, mutual fund SIPs, and manufacturing revival themes.
But by mid-2024, SEBI and AMFI began cautioning investors about overheated valuations, leading to bouts of profit booking and corrections — clear signs of rising volatility again.
5. Measuring Volatility
Volatility can be quantified using several metrics:
(a) Standard Deviation
It measures how much daily returns deviate from the average return.
A higher standard deviation means higher volatility.
For example:
Nifty 50 annualized volatility: around 10–12%
Nifty Midcap 100: around 18–22%
Nifty Smallcap 100: around 24–30%
(b) Beta (β)
Beta measures how much an index moves relative to a benchmark (like Nifty 50).
Midcap index beta ≈ 1.3–1.5
Smallcap index beta ≈ 1.6–1.8
This means smallcaps move almost 1.8 times more than large caps on average.
(c) India VIX vs. Segment Volatility
While India VIX reflects volatility expectations of the Nifty 50, the implied volatility for smallcap/midcap stocks tends to be higher during uncertain or speculative phases.
6. Factors Influencing Volatility in Midcaps & Smallcaps
(a) Economic Conditions
Mid- and small-sized companies are highly sensitive to economic cycles.
When GDP growth slows or interest rates rise, these businesses often suffer earlier than large caps.
(b) Liquidity Flow
Mutual fund and retail inflows can fuel rallies; sudden outflows can trigger steep declines.
(c) Corporate Earnings
Since many midcap and smallcap companies have small profit bases, even small fluctuations in earnings can lead to big price changes.
(d) Market Sentiment
These indices are more sentiment-driven. Positive narratives like “Make in India,” “Renewable Energy,” or “Defence Manufacturing” often create sharp thematic rallies.
(e) Global Triggers
Although midcap and smallcap companies are mostly domestic-focused, global events (like oil price spikes, US Fed rate hikes, or geopolitical tensions) can still affect them via liquidity or risk appetite channels.
7. The Double-Edged Sword of Volatility
Volatility in midcap and smallcap indices isn’t inherently bad — it’s a double-edged sword.
For traders, volatility provides opportunities for quick profits. Price swings mean frequent entry and exit points.
For investors, it offers chances to buy quality companies at lower valuations during corrections.
However, volatility also brings emotional stress and the risk of large losses if one chases momentum blindly.
8. Managing Volatility – Risk Control Strategies
Here’s how traders and investors can handle volatility in midcap and smallcap segments:
(a) Diversification
Avoid concentrating too much capital in a few small stocks. Spread exposure across sectors to reduce specific risk.
(b) Staggered Investment
Use Systematic Investment Plans (SIPs) or phased buying instead of lump-sum entries to average out volatility.
(c) Quality Filter
Focus on companies with:
Strong balance sheets
Consistent earnings
Low debt-to-equity ratios
Credible management
Not all smallcaps are speculative — many future large-caps emerge from this space.
(d) Technical & Volume Analysis
Traders can use volume profile, moving averages, and support-resistance levels to gauge strength and avoid entering during euphoria or exhaustion phases.
(e) Stop-Loss Discipline
Always use predefined stop-loss levels to protect against deep drawdowns.
(f) Macro Monitoring
Keep an eye on:
RBI’s monetary policy
Inflation trends
FIIs’ flow data
Fiscal deficit
as these macro factors influence liquidity and sentiment — the lifeblood of mid/smallcap rallies.
9. Psychological Aspect of Volatility
Volatility tests not just portfolios but also patience and psychology.
When prices fall sharply, retail investors often panic and sell at lows. Conversely, when prices surge, they chase high-flying stocks at inflated valuations.
Successful participants in midcap/smallcap segments are those who:
Think long-term
Avoid herd mentality
Use volatility as a friend, not an enemy
Remember Warren Buffett’s words:
“Be fearful when others are greedy, and greedy when others are fearful.”
That advice fits midcap and smallcap investing perfectly.
10. Current Scenario (2025 Outlook)
As of late 2025, volatility in midcap and smallcap indices remains elevated due to multiple factors:
Concerns over stretched valuations
Shifts in interest rate expectations
Sector rotations between infrastructure, renewables, and financials
Heavy retail participation via smallcap mutual funds and direct trading
Regulatory bodies like SEBI and AMFI continue monitoring fund inflows to ensure stability. Meanwhile, many analysts suggest stock-specific investing instead of chasing the broader index, as valuations in some pockets remain high.
In short:
Volatility = Opportunity + Risk
Selectivity = Survival
11. Conclusion
Midcap and smallcap indices are the heartbeat of India’s growth story. They represent emerging leaders, innovative businesses, and fast-expanding industries. However, with high potential comes high volatility.
Key takeaways:
Midcaps and smallcaps are structurally more volatile than large caps due to liquidity, size, and sentiment factors.
Their volatility can amplify both bullish rallies and bearish corrections.
Understanding volatility helps traders time entries better and helps investors hold quality names with conviction.
Risk management, diversification, and patience are essential tools for navigating this roller coaster.
In essence, midcap and smallcap volatility is not something to fear — it’s something to respect and manage. For those who understand its rhythm, volatility becomes a powerful ally in building long-term wealth.
I built a Buy & Sell Signal Indicator with 85% accuracy.
📈 Get access via DM or
WhatsApp: wa.link/d997q0
| Email: techncialexpress@gmail.com
| Script Coder | Trader | Investor | From India
📈 Get access via DM or
WhatsApp: wa.link/d997q0
| Email: techncialexpress@gmail.com
| Script Coder | Trader | Investor | From India
Related publications
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.
I built a Buy & Sell Signal Indicator with 85% accuracy.
📈 Get access via DM or
WhatsApp: wa.link/d997q0
| Email: techncialexpress@gmail.com
| Script Coder | Trader | Investor | From India
📈 Get access via DM or
WhatsApp: wa.link/d997q0
| Email: techncialexpress@gmail.com
| Script Coder | Trader | Investor | From India
Related publications
Disclaimer
The information and publications are not meant to be, and do not constitute, financial, investment, trading, or other types of advice or recommendations supplied or endorsed by TradingView. Read more in the Terms of Use.