Institution Trading is a way to trade

Option trading is a way to trade the market without actually buying the stock.

Instead of buying shares, you buy a contract that gives you the right (not obligation) to buy or sell at a certain price.

There are 2 types:

Call Option → Bet on market going UP
Put Option → Bet on market going DOWN
Real Life Example

Let’s say Nifty is at 22,000.

You think market will go up → You buy Call Option
You think market will go down → You buy Put Option

You don’t need big capital like stock trading. You can control large positions with small money.