Time in the Market: Why Australian Investors Should Stay Invested

Market timing — trying to predict rises and falls on the ASX — sounds logical but is extraordinarily difficult. The majority of Australian active fund managers fail to consistently outperform a simple buy-and-hold strategy in an ASX 200 index fund over 10-plus year periods.

The ASX has historically trended upward despite significant crashes. The 1987 crash, the 2008 GFC, the 2020 COVID panic — every major bear market was eventually followed by new highs. Australians who stayed invested through the GFC and continued buying saw their portfolios recover fully and grow substantially in the following decade.

The cost of missing the best days is dramatic. Research from Vanguard Australia shows that missing just the 10 best trading days on the ASX over a 20-year period can reduce your total return by more than half. Many of those best days occur during or immediately after bear markets — exactly when nervous investors have sold to cash.

The practical implication is simple: start investing as early as possible, stay invested through ASX volatility, and resist the temptation to wait for a dip. Time is the most valuable asset a young Australian investor has — every year of delay costs more than any short-term market drop.

This principle works hand-in-hand with dollar-cost averaging and super: invest regularly, stay invested, maintain your super in a growth option while you are young, and let time and compounding do the heavy lifting over decades.