Factor Investing: Momentum, Quality, Value and More

A factor is a shared trait that groups stocks, such as recent strength or a strong balance sheet. Each one has its good and bad years.

In short
  • Factors are styles: momentum, quality, value, low volatility, size and more.
  • NSE publishes an index for each, so they can be compared with Nifty 50.
  • Every factor has long weak spells, so mixing or rotating styles is common.

The main factors

  • Momentum: stocks that rose the most over the past 6 to 12 months (Nifty200 Momentum 30).
  • Quality: companies with high return on equity, low debt and steady earnings (Nifty100 Quality 30).
  • Value: stocks that look cheap on P/E, P/B and dividend yield (Nifty50 Value 20).
  • Low volatility: stocks whose prices move the least (Nifty100 Low Volatility 30).
  • Size: smaller companies (Nifty Smallcap 250).
  • Equal weight: every company counts the same, so mid-size firms matter as much as giants (Nifty100 Equal Weight).

Why factors take turns

Momentum does well in steady trends and badly at sharp turning points. Quality and low volatility tend to hold up in falls. Value often shines when beaten-down sectors recover. Because the conditions change, so does the leader, which is why the calendar-year table on the Factor Dashboard rarely shows the same winner two years running.

Ways people use factors

  • Hold one style for the long term and accept its weak years.
  • Hold a mix of styles to smooth the ride.
  • Rotate towards whichever style has been strongest, which the Factor Rotation Tester lets you test on past data.

Common mistakes

  • Choosing the style with the best last 3 years. Recent winners often cool off.
  • Mixing up an index's past returns with what an ETF would have earned: ETFs have costs and tracking differences.
  • Judging a style over a few months. Factor cycles last years.

Common questions

Which factor is best in India?

None wins every year. The Factor Dashboard's calendar table shows the leader changing from year to year, which is why many investors mix styles.

Can I invest in factors?

Yes, through factor ETFs and index funds that track the NSE factor indices. Check costs, tracking error and liquidity before choosing one.

What is the difference between momentum and quality?

Momentum picks stocks by recent price strength and changes often. Quality picks by business strength, such as profitability and low debt, and changes slowly.