Investing Basics
5 guides and tools on investing basics.
Risk, diversification, fees and time — the four things that determine outcomes, explained without jargon or product recommendations.
Investing for Beginners: What Actually Matters
Most of the outcome is decided by four things: how much you invest, for how long, how diversified you are, and what you pay in fees.…
Investing BasicsIndex Funds and ETFs Explained
An index fund buys the whole market rather than trying to pick the winners, which turns out to beat most of the people trying to pick t…
Investing BasicsRisk and Diversification: What They Actually Mean
Risk is not how much the price moves. It is the chance of not having the money when you need it, which is a different problem.…
Investing BasicsInvestment Fees: The Cost You Can Actually Control
You cannot control returns. You can control costs, and over thirty years the difference is often larger than any decision about what to…
Investing BasicsTax-Efficient Saving and Investing
Tax relief is a certain return. Investment performance is not. Using the available allowances is the closest thing to a guaranteed impr…
About this section
Four things determine most investment outcomes: how much you invest, for how long, how diversified you are, and what you pay in fees. Almost everything else discussed in investment media is noise around those four.
The fee point deserves emphasis because it is the only one you control with certainty. A one percentage point annual charge does not cost one per cent of your outcome — over thirty years it typically consumes around a quarter of the final balance, because every pound taken in charges also forfeits all the growth that pound would have produced. That is arithmetic rather than opinion, and it is the strongest practical argument for low-cost index funds.
The evidence on active management is similarly unglamorous: over ten and fifteen year periods, the large majority of active funds underperform their benchmark after fees, and the minority that outperform in one period are not reliably the same ones that outperform in the next.
These guides cover what to do before investing anything (clear high-interest debt, build an emergency fund, claim the employer pension match), how index funds and ETFs work, what risk and diversification actually mean, and how to find the total cost you are paying rather than the advertised one. We recommend no specific products and we are not regulated to advise you.