FNODATA Blog

Practical F&O and options-trading guides for Indian traders.

14 June 2026

What Is India VIX? How to Read and Use the NIFTY Volatility Index

India VIX explained in plain English — what it measures, how to read its levels, the daily move it implies (VIX ÷ √252), and how options traders actually use it.

Read →

14 June 2026

Option Greeks Explained: Delta, Gamma, Theta, Vega (for Indian Traders)

A plain-English guide to the option Greeks — Delta, Gamma, Theta and Vega — what each one measures, how they affect your NIFTY/BANKNIFTY positions, and how to actually use them.

Read →

14 June 2026

How to Read the NIFTY Option Chain: A Practical Guide for Indian Traders

Learn to read the NIFTY option chain the way active traders do — strikes, LTP, Open Interest, Change in OI, IV, volume and PCR — and how to turn those numbers into real decisions.

Read →