IOC vs CHENNPETRO: Stock Comparison

Head-to-head financial and trading comparison between Indian Oil Corporation Limited (IOC) and Chennai Petroleum Corporation Limited (CHENNPETRO) in the Cross-Sector Peers sector.

IOC

NSE: IOC
Indian Oil Corporation Limited
₹126.35
1Y Return: -13.97%
52W High: ₹148.21
52W Low: ₹126.25
Annual Volatility: 22.1%
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CHENNPETRO

NSE: CHENNPETRO
Chennai Petroleum Corporation Limited
₹1,487.70
1Y Return: +47.66%
52W High: ₹1,626.40
52W Low: ₹982.40
Annual Volatility: 66.32%
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Key Metrics Comparison Table

MetricIOCCHENNPETROEdge / Winner
Current Market Price (CMP) ₹126.35 ₹1,487.70 —
1-Year Price Return -13.97% +47.66% CHENNPETRO (61.63% higher)
52-Week High ₹148.21 ₹1,626.40 —
52-Week Low ₹126.25 ₹982.40 —
30-Day Annualized Volatility 22.1% 66.32% IOC (Steadier)
30-Day Average Daily Volume 8,104,651 2,584,444 IOC (Higher Liquidity)
Statutory Cost to Trade ₹1 Lakh ₹118.50 ₹118.50 Identical statutory tariff

Frequently Asked Questions

Between IOC and CHENNPETRO, which stock gave better returns over the last year?

CHENNPETRO has outperformed IOC over the past 12 months with a gain of 47.66% compared to -13.97%.

Which stock is less volatile: IOC or CHENNPETRO?

IOC demonstrated lower price volatility (22.1% annualized) compared to CHENNPETRO (66.32%). Lower volatility generally indicates steadier price action during market downturns.

What is the statutory cost to buy ₹1,00,000 of IOC vs CHENNPETRO?

Statutory exchange and government charges (STT, NSE turnover fees, SEBI fee, Stamp duty, and GST) are identical for delivery purchases of equal rupee value across both stocks, totaling approximately ₹118.50 on discount brokers offering zero delivery brokerage (like Zerodha or Dhan).

Are IOC and CHENNPETRO direct sector competitors?

Yes, both companies operate within the Cross-Sector Peers sector in India and are actively tracked as sector peers by institutional and retail market participants.