IGX Trading Volumes Rise 326% in October 2026: Analysis

TL;DR

1. Trading volumes on the Indian Gas Exchange (IGX) jumped 326.03% to 13.28 million MMBtu in October 2026 compared with the same month a year ago.

2. But IGX trading volumes were down 25.25% from September 2026 when the exchange posted its highest-ever monthly volume at 17.76 million MMBtu.

Introduction

The latest published numbers, on November 6, 2026, show a growth in participation from power producers and city gas distributors.The exchange also increased its contract offerings, providing more choices for purchasing natural gas for the long term.

The latest trading numbers are especially relevant to investors following IGX unlisted shares as the proposed Indian Gas Exchange IPO continues to move forward after SEBI issued its observation letter.

IGX October 2026 Trading Volumes: Key Highlights

The Indian Gas Exchange continued to attract demand from major natural gas consumers in October, although overall volumes moderated from September's record levels.

Source: IGX October 2026 market update, reported by PSU Watch on November 6, 2026.

IGX Monthly Trading Volumes: May to October 2025 vs 2026

The broader trend becomes clearer when trading volumes are compared across several months rather than a single reporting period.

Source: Market Disclosure

IGX Traded Volumes: CY2024 to CY2026

What’s Driving IGX Trading Volumes Up?

There are a series of developments impacting natural gas trading on the Indian Gas Exchange.

1. Power sector remains a key driver of gas demand

Natural gas buyers were still power producers in October 2026. The exchange’s monthly update said the power sector bought 5.69 million MMBtu of free-market gas traded in the month, out of the 10.08 million MMBtu traded.

That accounted for about 56.4% of free market gas volumes. Purchases in the power sector were spread across categories of contracts.

Balance-of-month contracts accounted for the largest share. These contracts allow buyers to arrange gas supplies for the remaining days of a particular month. However, power-sector gas purchases declined from 10.36 million MMBtu in September to 5.69 million MMBtu in October.

This reduction helps explain why overall exchange volumes fell despite strong year-on-year growth.

2. Free-market gas takes bigger slice

In October 2026, IGX traded 10.08 million MMBtu in total, of which 75.88% was free-market gas. The remaining 24.12% came from domestic high-pressure, high-temperature (HPHT) gas.

City gas distribution companies purchased the entire domestic HPHT gas volume traded during October to serve piped natural gas and transport-sector compressed natural gas demand.

Producers traded approximately 15.43 million standard cubic metres of domestic gas with pricing freedom from the Jaya, Hazira-ONGC, Suvali and Bokaro coal-bed methane blocks. The larger free-market share indicates that more of October's trading activity involved gas whose prices respond to market conditions.

3. Highest intraday trading volume in a day on IGX

October 2026 set a new milestone in the trading of short-term natural gas. IGX set a record of highest single day intraday traded volume of 0.30 million MMBtu. Intraday contracts give participants the opportunity to purchase gas for delivery on the same day. It offers flexibility if consumption or supply needs change.

During October, exchange-traded deliveries reached 15.05 million MMBtu, equivalent to 12.23 million standard cubic metres per day. Delivered quantities can differ from monthly traded quantities because delivery schedules may relate to contracts executed in other trading periods.

IGX Gas Prices: What Changed in October 2026?

Gas prices remained substantially higher than a year earlier, although they declined from September. The Gas Index of India (GIXI), IGX's domestic benchmark, stood at Rs. 2,471 per MMBtu in October 2026.

This represented a 154.44% year-on-year increase but an 8.89% month-on-month decline.

Regional Gas Price Movements

Source: IGX October 2026 market update coverage.

Dahej continued to record the highest trading volumes in the free-market gas category. These regional differences illustrate why a national benchmark alone may not fully capture local gas market conditions.

For investors, gas prices and trading volumes should be analysed together. Rising prices can influence purchasing decisions, while changes in gas availability may affect exchange activity.

Also Read: IGX IPO Get SEBI Nod

IGX IPO Update: Received Observation Letter from SEBI

Indian Gas Exchange IPO is one of the important developments for investors to watch as the company has reported good financials and trading volumes. The Securities and Exchange Board of India issued its observation letter on the Draft Red Herring Prospectus of IGX on 12 October 2026.

Indian Energy Exchange has formally reported this development to the stock exchanges on October 13, 2026. The proposed offering consists entirely of an Offer for Sale of up to 1,67,10,000 equity shares by Indian Energy Exchange.

Because it is an Offer for Sale, IGX will not receive fresh capital from the proposed issue.The IPO is also connected with IEX's requirement to reduce its holding in the gas exchange to the applicable 25% limit.

The reviewed disclosures had not confirmed any official IPO price band, subscription window and listing date as of November 10, 2026.For additional information on the proposed issue structure, investors can refer to the Stockify IGX IPO analysis.

Source: IEX regulatory filing dated October 13, 2026, hosted by NSE.

Conclusion

IGX trading volumes shot up in October 2026, surging 326.03% year-on-year to 13.28 million MMBtu.Power sector demand, more free market gas trading and wider contract offerings were the hallmarks of the exchange's operations.

But the 25.25% month-on-month drop illustrates just how volatile natural gas trading can be from one reporting period to the next. With IGX now receiving SEBI’s observation letter and the proposed IPO on track, the ability to sustain trading activity, increase participation and profitability will remain key for investors.

The coming months should shed more light on whether stronger annual volumes can underpin consistent business growth and how that performance may affect valuation of IGX unlisted shares.

FAQs

Why did IGX trading volumes increase in October 2026?

Annual trading rose on the back of power producers and city gas distributors and free market natural gas buyers.

What was IGX gas price in October 2026?

India Gas Index was at Rs. 2,471 per MMBtu, up 154.44% year-on-year and down 8.89% month-on-month.

Has SEBI approved the Indian Gas Exchange IPO?

SEBI had issued its observation letter on 12th October, 2026.Subscription dates and price band of IPO is yet to be announced as on November 10, 2026.