Why AGL (ASX:AGL) and Origin (ASX:ORG) shares tumbled today

ASX energy shares have had a rough start to the trading week.

| More on:
A male oil and gas mechanic wearing a white hardhat walks along a steel platform above a series of gas pipes in a gas plant.

Image source: Getty Images

You’re reading a free article with opinions that may differ from The Motley Fool’s Premium Investing Services. Become a Motley Fool member today to get instant access to our top analyst recommendations, in-depth research, investing resources, and more. Learn More

Key points

  • AGL, Origin Energy shares closed lower today
  • Beach Energy, Woodside Petroleum, and Santos also finished in the red
  • Natural gas prices have fallen 19% since 12 January

ASX energy shares, including AGL Energy Ltd (ASX: AGL) and Origin Energy Ltd (ASX: ORG), have had a tough day on the market.

The AGL share price fell 2.74% to $7.10. Meanwhile, the Origin Energy share price closed 1.58% lower at $5.60. For perspective, the S&P/ASX 200 Index (ASX: XJO) ended the day down 0.51%.

Let's take a look at what may be impacting energy shares.

Tough day for ASX energy shares

AGL and Origin finished in the red today, but they were not alone. The broader S&P/ASX 200 Energy (ASX: XEJ) also closed 0.53% lower.

Investors could be reacting to the declining price of natural gas. The commodity has fallen 1.68% in the past day to $US3.932 per MMBtu.

Since 12 January, the natural gas price has plummeted by a whopping 19% from US$4.8570 to US$3.932 per MMBtu.

Despite the fall in price, AGL and Origin are reportedly planning to pass increased natural gas costs to consumers, the Herald Sun newspaper reported yesterday.

Origin executive general manager Jon Briskin told the publication:

The increase in natural gas prices for variable rate plans is primarily due to a significant increase in what it costs us to purchase and supply this gas to our customers.

Increasing prices is not a decision we take lightly, which is why we absorbed some increases in network costs in Victoria over the past few years to keep gas prices flat for our customers throughout 2019 and 2020

Meanwhile, in other energy stocks today, the Beach Energy Limited (ASX: BTP) share price fell 1.05%, Woodside Petroleum Ltd (ASX: WPL) dropped 0.24%, and Santos Limited (ASX: STO) dipped 0.14% today.

As my Motley Fool colleague James reported this morning, oil prices dropped on Friday, with the WTI crude oil price falling 0.5% and Brent crude oil prices dropping 0.55%.

Share price recap

AGL shares have dived around 40% in the past year, while Origin Energy shares have climbed 9.6%.

In comparison, the benchmark ASX 200 index has returned about 5% in the past year.

The Motley Fool Australia's parent company Motley Fool Holdings Inc. has no position in any of the stocks mentioned. The Motley Fool Australia has no position in any of the stocks mentioned. The Motley Fool has a disclosure policy. This article contains general investment advice only (under AFSL 400691). Authorised by Bruce Jackson.

More on Energy Shares

A woman looks unsure as she ladles mixture into a pan surrounded by small appliances
Energy Shares

Natural gas prices have fallen 22% in a month. Here's what is driving the drop

Natural gas prices have slid 22% in a month as weak demand and strong supply pressure markets.

Read more »

Two people jump in the air in a fighting stance, indicating a battle between rival ASX shares.
Energy Shares

AGL Energy versus Origin Energy shares: Which is a better buy for 2026?

Here’s my pick between the two ASX energy stocks.

Read more »

A woman throws her hands in the air in celebration as confetti floats down around her, standing in front of a deep yellow wall.
Energy Shares

Bell Potter names the best ASX uranium stocks to buy now

The broker has given its verdict on these three stocks

Read more »

a man in a business suit looks at a map of the world above a line up of oil barrels with a red arrow heading upwards above them, indicting rising oil prices.
Energy Shares

After 5 days of straight gains, is oil setting up for its next move?

Oil prices pause after a 5-day rally as markets weigh geopolitical risks and global supply pressures.

Read more »

Smiling worker in an oil field.
Energy Shares

Woodside shares lift today. Is the worst behind this ASX energy giant?

Woodside shares are rising today after a tough year as investors watch oil prices and technical signals.

Read more »

a man in a business suit looks at a map of the world above a line up of oil barrels with a red arrow heading upwards above them, indicting rising oil prices.
Energy Shares

Three oil stocks to buy and one to sell

RBC Capital Markets says there are gains to be made in the energy sector.

Read more »

ASX uranium shares represented by yellow barrels of uranium
Energy Shares

Down 67% since June, why Goldman Sachs thinks Boss Energy shares are still overvalued

Goldman Sachs’ sell rating on Boss Energy shares will be welcomed by the cadre of short sellers betting against the…

Read more »

Hand holding out coal in front of a coal mine.
Energy Shares

Investors are buying this ASX coal stock again today. Here's why

Coronado shares jump as coal prices rebound, but the stock remains well below last year’s highs.

Read more »