About Nifty 11-15 yr G-Sec The Nifty 11-15 yr G-Sec Index tracks the performance of the most liquid Government of India bonds with residual maturities between 11 and 15 years. It includes the top three bonds based on monthly trading volume, each weighted by a combination of turnover and outstanding amount. The index is reconstituted monthly and calculated in real-time, providing a benchmark for this segment of the Indian government bond market.
