How International Teams Take Part in the Student Investor Challenge
Student Investor is open to teams anywhere in the world, not just schools in the UK. But the path through the competition splits after round one: UK teams carry on toward the semi-finals and the national final, while international teams play the same round-one game for a prize of their own. Here is exactly where that split happens, and what international teams get out of taking part.
TL;DR: Round one of the Student Investor Challenge is open to schools anywhere in the world, using the same rules and the same virtual £100,000 portfolios as UK teams. Only UK teams go on to the semi-finals and national final, though. International teams are instead scored against each other for the International Online Trader of the Year prize, judged on combined Active Investor and Strategic Investor performance in round one.
Who can play from outside the UK?
Any school in the world can enter a team. The format does not change for international teams: a team of four students, signed up by a teacher who holds a Teacher Reference Number, or TRN, issued by The London Institute of Banking & Finance. That is the same registration path covered in detail in how to enter the Student Investor Challenge — there is no separate international sign-up form, no different deadline, and no extra paperwork for a school outside the UK.
Once registered, an international team plays round one exactly like a UK team. Each of the two portfolios — Active Investor and Strategic Investor — starts with a virtual £100,000, and the same Windfall Tax rule applies: leave more than £15,000 in cash sitting idle in either portfolio, and a £1,000-a-day charge kicks in. Nothing about the mechanics of the game itself is scaled down or simplified for teams playing from outside the UK.
What happens after round one for international teams?
This is the part worth being honest about upfront: round one is as far as it goes for international teams. Five hundred UK teams move on from round one into a four-week online semi-final, selected in stages by combined performance and by each portfolio individually, as explained in four routes to the Student Investor semi-finals. That entire next stage, and the national final beyond it, is reserved for schools based in the UK.
For a team outside the UK, the competition is effectively contained within round one. That is not a technicality buried in the small print either — it is stated plainly in the official rules: teams from schools outside the UK take part in round one only. Knowing this before you start is far better than finding it out partway through, so teachers running an international team should set expectations accordingly from day one.
How is the International Online Trader of the Year decided?
International teams are not simply excluded once round one ends — they are scored against each other for a prize built specifically for them. The full list of Student Investor prizes includes the International Online Trader of the Year award: it goes to the international team with the best combined performance across both the Active Investor and Strategic Investor portfolios in round one, worth £100 for each member of the winning team.
It is worth seeing this next to its UK counterpart for scale. The equivalent award for domestic teams, Online Trader of the Year, goes to the UK team with the best combined round-one performance and pays £150 per member — a higher figure, reflecting that it sits alongside the chance to progress further in the competition. The international prize uses the identical scoring method, just run as a separate table for teams outside the UK.
Why run one global competition instead of a UK-only one?
It is a fair question, given that only UK teams can go all the way. The answer is mostly educational rather than competitive: letting students anywhere try a realistic, rules-based simulation using real market data gives far more young people a genuine first encounter with how markets work, even if only a fraction of them can chase the national final. A round-one-only international track still delivers the core learning experience — live prices, two contrasting portfolio strategies, and a real consequence for leaving cash idle — without having to rebuild a separate semi-final and final structure around a different country's school calendar and regulatory environment.
Running it as one connected platform instead of fully separate regional competitions also means every team, wherever they are logging in from, needs the same dependable access to live data and trading screens. Supporting that reliably across different school networks, devices and countries at once is the kind of cross-platform engineering challenge that pushes a small education platform toward a team experienced in cross-platform Flutter app development rather than maintaining several separate codebases for different markets. It is a quiet, unglamorous piece of infrastructure, but it is what lets a student in one country and a student in another see the same live leaderboard behave the same way.
The rules that govern round one for every team, wherever they play from, are built around real UK market conditions: the London Stock Exchange supplies the live prices behind every portfolio, and registration itself runs through The London Institute of Banking & Finance, the organisation that issues every teacher's TRN. Those two institutions sit behind the competition no matter which country a team is playing from.
Frequently asked questions
Can a team outside the UK win the national final?
No. Only UK teams progress beyond round one to the semi-finals and the national final. Teams from schools outside the UK take part in round one only, where they compete specifically for the International Online Trader of the Year prize rather than a place in the later stages.
How much can an international team win?
The international team with the best combined round-one performance across the Active Investor and Strategic Investor portfolios wins the International Online Trader of the Year prize, worth £100 for each team member. This is separate from the UK-only Online Trader of the Year prize, worth £150 per member.
Do international teams need a TRN to register?
Yes. Registration works the same way for every team regardless of country: a teacher registers the team using their Teacher Reference Number, or TRN, supplied by The London Institute of Banking & Finance. There is no separate international sign-up process — see how to enter the Student Investor Challenge for the full walkthrough.
Is the virtual money or the Windfall Tax different for international teams?
No. Round one runs on identical rules for every team worldwide: a virtual £100,000 in each of the two portfolios, and the same £1,000-a-day Windfall Tax if cash held in either portfolio goes above £15,000. Nothing about the mechanics changes based on which country a team plays from.
Ready to register a team?
Round one is open to any school in the world — see exactly what a teacher needs to get a team signed up.
How to enter the challenge
