Who is the best day trader in the world? Why nobody can check, and what a fair ranking needs

Because they rank fame and fortune. George Soros, Paul Tudor Jones and Jim Simons are on almost every list, and each ran a fund worth billions. Their results were built over years, with capital, leverage and access that a trader on a phone will never have.

Take the most famous trade of all. In September 1992, Soros's fund held a short position against the pound that was widely reported at about $10 billion, and it made an estimated $1 billion when sterling left the European exchange rate mechanism (Black Wednesday). It was a brilliant call. It also tells you nothing about who would win if Soros and a day trader in Hanoi each had the same account and the same thirty minutes.

That is the question a day trader is asking. And it has no answer today.

Because every day trader plays a different game, on a different account, against a counterparty they cannot see, and reports their own results. Each of those breaks the comparison on its own.

The accounts are different sizes. A 10% day on $500 is $50. On $500,000 it is $50,000. A leaderboard ranked on profit is a leaderboard of account sizes.

At a broker, you may be trading against the broker. Under the B-book model, the broker takes the other side of your trade and earns when you lose. Plenty of brokers route orders to the market instead, and you are rarely told which kind you have. When European regulators looked at retail CFD accounts in 2018, they found that 74% to 89% of them typically lose money.

On an exchange, the house may be trading too. A 2023 complaint by the US Commodity Futures Trading Commission alleged that the chief executive of the world's largest crypto exchange owned or controlled about 300 accounts that traded on it, and that they were left out of the exchange's own anti-manipulation checks. The US Securities and Exchange Commission alleged that FTX exempted its sister trading firm from liquidation, a privilege no customer had. And a study in Management Science found that wash trading averaged more than 70% of reported volume on unregulated exchanges. When you cannot tell real trades from house trades, a ranking of the traders on that venue proves very little.

The records can't be checked. A screenshot can be edited. An "audited" record is usually published by the trader who benefits from it. Copy-trading leaderboards show statistics from the platform that earns on the copying. A stranger has no way to tell a good trader from a hot month or a good designer.

Prop firm leaderboards measure a rulebook. A funded account is usually a simulated account, sold in different sizes, and judged against targets and loss limits rather than against other traders. The model is paid for by the fees of traders who fail, and the trader usually cannot check the prices their trades were filled at. In data from 10 firms reported by Finance Magnates, about 7% of traders ever received a payout. More on how that model works in what a funded account puts at risk.

The same five things every sport has.

1. The same start. Everyone trades the same account size, so the result measures decisions, not deposits.
2. A fixed clock. The contest starts and ends at the same moment for everyone.
3. A score published before play that charges for risk. Rank on raw profit and the biggest position wins. Subtract a cost for deep drawdown and the win goes to the trader who stayed in control.
4. Other traders as the opponent. You are ranked against people, so your result is measured against theirs. A profit target can be hit by anyone in a good week; a ranking cannot.
5. Results anyone can check. Trades recorded where the organizer cannot change them after the fact.

Here is how the common places traders compare themselves score on those tests.

Sivex is a trading tournament platform where traders compete in 30-minute matches on live markets and the best are paid in cash. It was built around the five tests.

• ◆Everyone in a match trades the same $10,000 practice account, with leverage, on live crypto, gold, silver and oil prices.
• ◆The match lasts 30 minutes, and the live leaderboard moves on every trade.
• ◆The score is your return minus 1.5× any drawdown beyond 10%, published before you enter and the same in every match.
• ◆Sivex never takes the other side of a trade. You are ranked against the lobby, the other traders in the same match.
• ◆Every result moves your Sivex Rating, a chess-style rating. A new trader's rating starts between 800 and 1,200, set by practice. After the first rated match, results against other traders are what move it.
• ◆Every few minutes during a match, all trades are hashed and committed to a public blockchain, and anyone can check a result from the verify page. As far as we can find, Sivex is the first trading tournament platform that commits every trade to a public blockchain (checked November 2026).

Your entry, $5 to $25, is the most you can lose, and the top 20% of a full lobby are paid from the entries, minus a published fee. The traders in a Sivex match are trying to beat each other rather than hit a profit target, which makes it much closer to how a sport is played.

Because on Sivex, the rank pays. Finding out who the best day traders are is half of it; the other half is paying them to stay there.

The Drop pays $5,000 every two weeks to the top 1% of qualifying players, at least 3 of them, ranked by Season rating, which restarts every season so a newcomer can climb into it. To qualify, you hold a Sivex Pass, a monthly subscription, and play 10 ranked cash matches in the two-week window.

One great match will not put you there. A fortnight of steady finishes against other traders will. That changes what the leaderboard tells you: the traders near the top have a reason to keep earning their place, every two weeks, in public.

On Sivex, the person at the top of the global leaderboard, ranked by Sivex Rating. The board opened to the public on 28 October 2026, so it is early and the top moves often. Countries are already showing up in the standings: see which country has the best day traders for the standings.

Outside a shared-rules competition, we have not found a verified ranking of day traders anywhere. If you think your name belongs near the top of one, the board is open: the same account, the same clock and the same score as everyone else.