In India, there are various types of stock market investments that cater to different risk profiles, investment goals, and time horizons. Here are some of the main types of stock market investments in India:

Equity Investments

1. Large Cap Stocks: Invest in well-established companies with a market capitalization of ₹20,000 crores or more.
2. Mid Cap Stocks: Invest in companies with a market capitalization between ₹5,000 crores and ₹20,000 crores.
3. Small Cap Stocks: Invest in companies with a market capitalization of less than ₹5,000 crores.
4. Micro Cap Stocks: Invest in very small companies with a market capitalization of less than ₹500 crores.

Derivative Investments

1. Futures: Invest in contracts that obligate the buyer to purchase or sell an underlying asset at a predetermined price.
2. Options: Invest in contracts that give the buyer the right, but not the obligation, to purchase or sell an underlying asset.
3. Call Options: Invest in contracts that give the buyer the right to purchase an underlying asset.
4. Put Options: Invest in contracts that give the buyer the right to sell an underlying asset.

Index-Based Investments

1. Index Funds: Invest in a fund that tracks a specific market index, such as the Nifty or Sensex.
2. Exchange-Traded Funds (ETFs): Invest in a fund that tracks a specific market index and trades on an exchange.

Sectoral Investments

1. Sector Funds: Invest in a fund that focuses on a specific sector, such as technology, healthcare, or finance.
2. Thematic Funds: Invest in a fund that focuses on a specific theme, such as ESG (Environmental, Social, and Governance), sustainability, or infrastructure.

Other Investments

1. IPOs (Initial Public Offerings): Invest in newly listed companies.
2. Mutual Funds: Invest in a diversified portfolio of stocks, bonds, or other securities.
3. Real Estate Investment Trusts (REITs): Invest in real estate assets.
4. Infrastructure Investment Trusts (InvITs): Invest in infrastructure assets.

Tax-Saving Investments

1. ELSS (Equity-Linked Savings Scheme): Invest in equity markets and claim tax benefits under Section 80C.
2. Tax-Saving Mutual Funds: Invest in mutual funds and claim tax benefits under Section 80C.

It’s essential to note that each investment type has its unique features, risks, and investment objectives. Investors should carefully evaluate their financial goals, risk tolerance, and time horizon before investing in any stock market investment.