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Investopoly
Investopoly is a twice-weekly podcast designed to help you make better financial decisions and build wealth with clarity and confidence. Hosted by Stuart (tax adviser, financial adviser, and mortgage broker) and Campbell (senior financial adviser), each episode delivers concise, practical insights grounded in real-world strategy, research, methodologies, and case studies.
You will get two episodes each week: a main episode that deep-dives into a single wealth-building topic, and a Q&A episode that answers listener questions and real scenarios. Send your questions to questions@investopoly.com.au
We also writes a weekly blog, and many podcast topics build on those ideas and frameworks. Stuart's forthcoming book, Wealth by Design, will be available in July 2026.
Investopoly
Ep 403: Lump sum share market investing: risky or rational
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Investing a large lump sum into the share market can feel risky, but is spreading it out actually safer, or just more comfortable?
In this episode, Stuart revisits his own evolving view on lump sum investing versus dollar cost averaging. Drawing on decades of market research, he explains why lump sum investing has historically outperformed staged investing around two-thirds of the time, and why the real cost of caution is often missed opportunity, not reduced risk.
But this is not just about timing. Stuart explores how the decision should also depend on what you’re investing in, from expensive markets like the Nasdaq to more attractively valued regions globally. He also unpacks the role of cash sitting in offset accounts, and how that changes the equation when comparing guaranteed returns versus market exposure.
The episode dives into the psychology behind staged investing, including loss aversion and the fear of regret, and introduces a practical middle ground: enhanced dollar cost averaging.
Stuart also breaks down common misconceptions around debt recycling, explaining why it does not automatically accelerate home loan repayment—and when it can still make sense.
A clear, evidence-based discussion on balancing logic, emotion, and strategy when investing significant capital.
My new book out in mid-2026: To join the pre-order waitlist and get a bonus. More info go to: https://prosolution.com.au/book-preorder-bonus
Do you have a question for the podcast? Email us at questions@investopoly.com.au.
If you're interested in working with our team and me, discover how we can work together here: https://prosolution.com.au/family-office-services
If this episode resonated with you, please leave a rating on your favourite podcast platform.
Subscribe to my weekly blog: https://prosolution.com.au/stay-connected
IMPORTANT: This podcast provides general information about finance, taxes, and credit. This means that the content does not consider your specific objectives, financial situation, or needs. It is crucial for you to assess whether the information is suitable for your circumstances before taking any actions based on it. If you find yourself uncertain about the relevance or your specific needs, it is advisable to seek advice from a licensed and trustworthy professional.
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