If you’ve ever tried trading options in the Indian stock market (like on the NSE or BSE), you’ve probably heard of terms like Delta, Theta, or Vega. These are called Option Greeks, and they help traders understand how different things like price, time, and volatility affect the value of options. In this blog, we’ll explain what each Greek means, using simple examples with Indian Rupees (INR). We\'ll also bust some common myths so you don’t fall into common traps.