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Home / Author: Roger Montgomery

Roger Montgomery

Watch for one rule that applies to all assets

Most investors think the relationship between interest rates and prices only applies to fixed rate bonds, but the rate impact on discounting future cash flows applies to all income-producing assets.

TV - the end of the world as we know it?

All aspects of media and broadcasting are changing, and in television, there are so many new ways to reach viewers that traditional players may be in an unavoidable death spiral.

Are there profits from the 5G revolution?

The coming of 5G will herald a communication and internet revolution, but the benefits to consumers and society will not automatically translate to huge profits for providers and suppliers. Who will win?

Call that disruption? Investors are forgetting

Many new 'disruptive' businesses are simply older-style businesses dressed up, and even if it's an attractive and ultimately profitable new space, competitors will join the party.

Corporate toads kissing, but no princes here

Fairfax and Nine together will not magically produce a great company. The business models of newspapers and free-to-air TV are compromised by giants in digital and media industries, and viewing habits have changed.

Have tech investors suckled for too long?

Central banks have created surplus capital looking for a home, and Tesla is a classic example of an unprofitable tech company that has benefited. It survives on a dream rather than the ability to make cars.

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Investment strategies

Building a lazy ETF portfolio in 2026

What are the best ways to build a simple portfolio from scratch? I’ve addressed this issue before but think it’s worth revisiting given markets and the world have since changed, throwing up new challenges and things to consider.

Investment strategies

21 reasons we’re nearing the end of a secular bull market

Nearly all the indicators an investor would look for suggest that this secular bull market is approaching its end. My models forecast that the US is set for 0% annual returns over the next decade.

Property

13 million spare bedrooms: Rethinking Australia’s housing shortfall

We don’t have a housing shortage; we have housing misallocation. This explores why so many bedrooms go unused, what’s been tried before, and five things to unlock housing capacity – no new building required.

Investment strategies

Market entry – dip your toe or jump in all at once?

Lump sum investing usually wins, but it can hurt if markets fall. Using 50 years of Australian data, we reveal when staging your entry protects you, and when it drags on returns. 

Investment strategies

The US$21 trillion question: is AI an opportunity or excess?

It has been years since the US stock market has been so focused on a single driving theme, and AI is unquestionably that theme. This explores what it means for US and global markets in 2026.

Economy

US energy strategy holds lessons for Australia

The US has elevated energy to a national security priority, tying cheap, reliable power to economic strength, AI leadership, and sovereignty. This analyses the new framework and its implications for Australia.

Strategy

Venezuela’s democratic roots are deeper than Trump knows

Most people know Maduro was a dictator and Venezuela has oil. Few grasp the depth of suffering or the country’s democratic history - essential context as the US ousts Maduro and charts Venezuela’s future. 

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