TL;DR - Participation in trading tournaments spans five orders of magnitude depending on the format. Free exchange events count entrants in the hundreds of thousands: Bybit's WSOT 2025 reported 520,451 participants from 202 countries and a Guinness World Records title for 71,765 entries in one day, and Binance's Traders League Season 4 reported 456,000. Paper contests run from 25,000 to 107,000 per edition (The Leap, September 2026: 103,158). Quant research championships reached 80,000 (WorldQuant IQC 2025). Audited real-money championships count in the hundreds: 707 entrants in the U.S. Investing Championship's 2026 standings. Live finals seat five to sixteen. The numbers are the organizers' own, mostly unaudited, and they count registrations rather than active traders; the one exception is the Guinness-verified day.

"How many people enter" is the first question a sponsor, a journalist or a new entrant asks about a tournament, and the honest answer depends on which kind of tournament. This article collects the published participation figures for the major events as of October 2026, groups them by format, and explains what each number does and does not count. Every figure is attributed; where sources disagree, both numbers are given.

Free exchange events: hundreds of thousands

• Bybit World Series of Trading. 12,368 participants in 135 teams in 2020; 34,738 in 196 troops in 2021; roughly 80,000 from more than 160 countries in 2024; and in 2025, by Bybit's own recap, 520,451 participants from 202 countries and regions forming 1,474 squads, with 7.97 million USDT distributed. A single day, 27 August 2025, drew 71,765 entrants and earned a Guinness World Records title for the most participants in an online trading competition in 24 hours. A September release during the event cited 43,505 total participants, so the final figure includes everyone who joined after that date.
• Binance Traders League Season 4. Binance's announcement for the two-round campaign of 9 September to 7 October 2026, with $4 million in rewards across spot, futures and tokenized stocks, cites 456,000 participants.
• Bitget KCGI. 120,197 participants in a record 1,620 teams in 2025 for a $6 million pool; more than 83,000 traders in 320 teams in the multi-asset 2026 edition. The smaller 2026 team count reflects a different team rule, not a smaller event.
• KuCoin KuLeague Fall 2026. 8,234 eligible participants in 1,100 teams for a $400,000 pool, with the three largest teams at 348, 799 and 174 members.

These are registration counts. An entrant who registered and placed one trade is counted alongside one who traded every day, and the organizers do not publish the split. Squad counts are more informative than entrant counts, because a squad needs a captain who recruited it.

Paper and simulator contests: tens of thousands per edition

• The Leap by TradingView. A paper-trading contest on $100,000 of virtual funds, run roughly monthly with rotating sponsors. The September 2026 edition with AMP Futures closed with 103,158 participants and a $50,000 pool; a third-party tracker lists 107,677 entrants for the July 2026 edition with TradeStation; the Capital.com-sponsored edition counted 25,189; TradingView's own blog reported more than 36,000 for the 2025 Pepperstone edition. The range inside one series shows how much the sponsor and the month matter.
• Copa BTG Trader. Brazil's simulated championship gathered more than 60,000 entrants in its 2025 edition according to Money Times; a BTG analyst quoted during the semifinals put it above 100,000. The official figure has not been published, so this site uses "more than 60,000".
• WorldQuant International Quant Championship. A research competition rather than a trading one, but the largest field in the category: 80,000 participants from 11,000 universities in 142 countries submitting 263,000 alphas in 2025, up from 37,300 participants and 5,388 universities in 2024, 30,000 in 2023, 14,000 in the 2022 Global Alphathon and 11,000 in the inaugural 2018 edition.

Audited real-money championships: hundreds

• U.S. Investing Championship. The 2026 eight-month standings list 707 entrants, each tracking a nominated real-money account with a $20,000 minimum. The organizer's mid-year release reported 688 competitors, of whom 115, about 17%, were profitable against an S&P 500 gain of 10.2%. Earlier in the year the count was 647.
• World Cup Trading Championships. The organizer publishes standings but not a field size, and has not since the event began in 1983. The daily leaderboard shows the traders in contention, not the number who entered.

The gap between 520,451 and 707 is the gap between a free registration and a $20,000 audited account. It is also the reason a top-ten USIC finish is a credential and a top-ten WSOT finish needs the leaderboard attached to mean anything; how to evaluate a trader covers field strength as a metric.

Live finals: single digits to sixteen

• WhiteBIT's ICTC 2025 seated eight finalists on stage; more than 3,000 participants shared their screens live during the broadcast, and the qualifying tournament before it drew about 3,000 traders across 33 squads.
• Copa BTG Trader's final seats five, chosen from the semifinal.
• Bitget's UEX Futures League final seats 16 teams of three, the top eight from each of two online legs.
• WorldQuant's IQC final in Singapore seated 12 finalists in 2025.

The live final is where the funnel ends: tens of thousands register, hundreds survive the online phases, and the number on stage fits in a van. Live trading finals describes what happens there.

For comparison

The 2026 World Series of Poker Main Event drew 9,208 players at a $10,000 buy-in. Every free exchange event above is larger by a factor of ten to fifty, and every audited trading championship is smaller by a factor of ten. The difference is the buy-in and the audit, which is the subject of trading tournaments vs poker.

How to read a participation claim

Four questions turn a headline number into information. Is it registrations or active accounts; organizers almost always publish the former. Is it one edition or cumulative; "over a million traders have joined" usually spans years. Who counted it; the Guinness-verified day at WSOT 2025 is the only independently verified figure in this article, and every other number is the organizer's. And what did it take to be counted; a free click, a $100,000 paper account, or $20,000 of real money under audit. The catalogue behind this site records 150 events across 101 platforms with $110 million of advertised prize money, and it records participation only where the organizer has published it, with the source on the event page.

Frequently asked questions

How many people participate in trading competitions?

It depends on the format. Free exchange events count hundreds of thousands of registrations (Bybit WSOT 2025: 520,451; Binance Traders League Season 4: 456,000; Bitget KCGI 2025: 120,197). Paper contests count tens of thousands per edition (The Leap, September 2026: 103,158). Audited real-money championships count hundreds (U.S. Investing Championship 2026: 707 entrants).

What is the biggest trading tournament by participants?

Bybit's World Series of Trading 2025, which reported 520,451 participants from 202 countries and regions and holds a Guinness World Records title for 71,765 entries in a single day. Binance's Traders League Season 4 reported 456,000.

How many people enter the U.S. Investing Championship?

707 entrants appear in the 2026 eight-month standings; the organizer's mid-year release counted 688, about 17% of them profitable at that point.

How many participants does The Leap by TradingView have?

Between about 25,000 and 108,000 per edition. The September 2026 edition closed with 103,158 participants; a third-party tracker lists 107,677 for July 2026; the 2025 Pepperstone edition had more than 36,000.

Related

• Trading tournament formats explained for the formats behind the numbers.
• Trading tournaments vs poker for the buy-in comparison.
• Top 10 highest-prize trading tournaments of all time for the money side.
• How a tournament gets into the results library for what this site records.

Sources: Bybit WSOT 2025 recap, Bybit WSOT Guinness World Records title (Decrypt), Bitget KCGI 2025 wrap-up, The Leap 2025 winners (TradingView blog), The Leap July 2026 entrants (FundedTrading), Copa BTG Trader 2025 entrants (Money Times, Portuguese), USIC first-half 2026 (BusinessWire), U.S. Investing Championship standings, ICTC 2025 (CryptoTimes); Binance and KuCoin figures are from the organizers' announcements as catalogued.

Last reviewed 2026-10-20 by the trading-tournaments.com editorial team. Participation figures are the organizers' own unless stated; corrections via the Suggest a change form.