Forex trading is the largest financial market in the world — but who made it? This guide traces the origins of forex, the key players who shaped it, how it works today, and what it means for modern traders. Whether you are a beginner or simply curious, this is your comprehensive starting point.
Forex trading — short for foreign exchange trading — is the simultaneous buying of one currency and selling of another. Currencies are traded in pairs (e.g., EUR/USD, GBP/JPY), and the price reflects the exchange rate between the two. The forex market is the world's most traded financial market, with a daily volume exceeding $9.6 trillion as of the 2025 Bank for International Settlements (BIS) Triennial Survey.
Unlike stock or commodity exchanges, forex trading is decentralised — it does not have a central exchange like the New York Stock Exchange. Instead, it operates as an over‑the‑counter (OTC) market, where participants trade directly with each other via electronic networks, banks, and brokers across the globe.
Key point: The forex market is not a single entity but a network of interconnected participants — central banks, commercial banks, hedge funds, corporations, and retail traders — all exchanging currencies for a variety of purposes.
The answer to "who made forex trading" is not a single person or a single event. Forex trading evolved over centuries, shaped by governments, banks, economists, and technological innovators. Here are the pivotal chapters:
Currency exchange has existed since ancient times, when merchants from different regions needed to convert coins to trade goods. However, these were ad‑hoc arrangements, not organised markets.
In the late 19th century, the Gold Standard was adopted by major economies. Countries pegged their currencies to a specific amount of gold, making exchange rates effectively fixed. This created a more predictable international trade environment. The gold standard was effectively dismantled during World War I and never fully restored.
After World War II, representatives from 44 Allied nations met at Bretton Woods, New Hampshire, to design a new international monetary order. The resulting Bretton Woods Agreement established the US dollar as the world's reserve currency, with the dollar pegged to gold at $35 per ounce, and other currencies pegged to the dollar. The International Monetary Fund (IMF) and the World Bank were also created at this time.
Key architect: John Maynard Keynes and Harry Dexter White were the principal architects of the Bretton Woods system, though their visions differed. The system that emerged was largely based on White's plan.
In 1971, US President Richard Nixon suspended the dollar's convertibility into gold, effectively ending the Bretton Woods system. Later that year, the Smithsonian Agreement attempted to revalue currencies and widen the band of permissible fluctuations, but the system was unsustainable. By 1973, major currencies were floating freely, and the modern forex market was born.
In the 1990s, electronic trading platforms emerged, replacing traditional voice‑based brokers. This, combined with the growth of the internet, opened up forex trading to retail individuals for the first time. Companies like OANDA (launched in 1996) and later MetaTrader (released in 2005) made it possible for anyone with an internet connection to trade currencies from a laptop.
Technological evolution: The shift from telex to Bloomberg terminals, then to retail platforms, and finally to algorithmic and AI-driven trading, has constantly reshaped who participates in the forex market and how they do so.
Today's forex market is a global, decentralised network that operates 24 hours a day, five days a week (from Sunday evening to Friday night EST). It spans four major trading sessions: Sydney, Tokyo, London, and New York. When one session ends, another begins, ensuring continuous liquidity.
Retail traders access the forex market through brokers, who act as intermediaries. Most brokers are either market makers (creating their own quotes) or STP/ECN (straight‑through processing / electronic communication network) brokers who route orders directly to liquidity providers. Trades are executed electronically in milliseconds, with prices updated in real time.
While no one person "made" forex, several institutions and their leaders played decisive roles in its evolution.
Founded at Bretton Woods in 1944, the IMF monitors global economic stability and provides policy advice. Its work influences exchange rate policies and forex market sentiment.
The Fed's decisions on interest rates and monetary policy are arguably the single most influential force on global forex markets. Its interventions in the 1970s and 1980s shaped the dollar's role as the world's primary reserve currency.
Often called the "central bank of central banks," the BIS facilitates cooperation among central banks and publishes authoritative data on forex market turnover. Its surveys are a key source of transparency.
The ECB manages the euro, the second-most traded currency globally. Its policy decisions and occasional direct interventions in EUR markets have significant impacts on forex trading flows.
Source note: The BIS publishes a detailed Triennial Survey of OTC foreign exchange markets. The 2025 survey showed daily turnover of $9.6 trillion, demonstrating the immense scale of the market these institutions help regulate and influence.
Forex trading serves many purposes, both for institutional participants and retail individuals.
Multinational companies use forex to hedge against currency fluctuations that could affect their profits. For example, a US company with sales in Europe may use EUR/USD contracts to lock in a favourable exchange rate.
Central banks trade currencies to stabilise their exchange rates, curb inflation, or support economic growth. These interventions can create significant short‑term volatility.
Most retail forex trading is speculative — traders aim to profit from price movements without any intention of taking delivery of the currencies. This is the primary use case for individual traders.
Some investors use forex as an asset class to diversify their portfolios, as currency returns can have low correlation with equities and bonds.
📌 Practical Scenario — A Corporate Hedging Example
A US-based technology company expects to receive €10 million in six months from a European client. To protect against a weaker euro, the company enters a forward contract to sell euros and buy dollars at a fixed rate. This eliminates currency risk, ensuring the company knows exactly how many dollars it will receive. This use of forex — hedging — is one of the core functions of the market, and it has been practiced since the days of the gold standard.
The forex market has transformed dramatically over the past century. This table highlights the key differences between the gold‑standard era and today's electronic, 24‑hour market.
| Aspect | Pre‑1970s (Gold Standard / Bretton Woods) | Modern Era (Floating Rates, Electronic) |
|---|---|---|
| Exchange Rate System | Fixed or pegged rates (gold parity or dollar peg) | Floating rates determined by market supply/demand |
| Main Participants | Governments, central banks, commercial banks, importers/exporters | Same + hedge funds, algorithmic traders, retail individuals |
| Trading Mechanism | Voice brokers, telex, physical gold movements | Electronic platforms, algorithms, high-frequency trading (HFT) |
| Accessibility | Limited to large institutions and wealthy individuals | Open to anyone with a broker account and internet connection |
| Daily Volume (approx.) | ~$10–20 billion (estimated, 1970s) | $9.6 trillion (BIS, 2025) |
| Volatility | Low — rates were stable | High — rates can move 1–2% in a single day on major news |
Source: BIS Triennial Survey 2025; historical records from Federal Reserve and IMF archives.
Before you start trading forex, use this checklist to evaluate your readiness and understanding of the market's origins and structure.
EEAT reminder: The CFTC and NFA publish investor alerts and educational materials on the risks of retail forex trading. They also provide a database (NFA BASIC) to check the registration and disciplinary history of forex firms. Always consult these official sources before depositing funds.
The CFTC (Commodity Futures Trading Commission) is the primary US regulator for forex trading, while the NFA (National Futures Association) is the self‑regulatory organisation that enforces compliance. In Europe, the FCA (UK) and CySEC (Cyprus) are prominent regulators, and in Australia, ASIC oversees forex brokers.
The Bank for International Settlements (BIS) provides a comprehensive overview of global forex market activity through its Triennial Survey, which is the most authoritative source of data on market size and structure.
Always verify: Check your broker's registration status with the relevant regulator. Read the risk disclosure documents thoroughly. This guide provides educational information only and does not constitute financial, legal, or tax advice.
There is no single founder of forex trading. It evolved over centuries, with the gold standard (1870s) and the Bretton Woods Agreement (1944) being key milestones. In 1971, the Smithsonian Agreement effectively ended the Bretton Woods system and gave rise to the modern floating-rate forex market we know today.
The Bretton Woods Agreement of 1944 established fixed exchange rates tied to the US dollar, which was convertible to gold. This system created a structured international monetary order. Its breakdown in 1971 allowed exchange rates to float freely, creating the modern forex market.
The modern forex market began in 1971 when President Nixon ended the gold standard and the Smithsonian Agreement allowed currencies to float. This shift gave rise to today's decentralized, 24-hour interbank market.
The main participants are central banks (e.g., Federal Reserve, ECB), commercial banks, hedge funds, multinational corporations, retail traders, and brokers. Central banks are particularly influential as they often intervene to manage their currency's value.
Central banks influence forex through monetary policy (interest rates), open market operations, and direct intervention. The Federal Reserve, European Central Bank, and Bank of Japan are among the most influential, as their decisions affect global liquidity and currency valuations.
Key advancements include the shift from telex to electronic matching systems (1970s-80s), the introduction of online retail trading platforms in the late 1990s, algorithmic and high-frequency trading in the 2000s, and now AI-driven analytics. These innovations democratised access and increased market efficiency.
Forex is not regulated by a single global authority. Instead, it is overseen by national regulators such as the CFTC and NFA in the US, the FCA in the UK, ASIC in Australia, and CySEC in Europe. These regulators enforce standards for brokers but do not govern the entire interbank market.
Yes, individuals can trade forex through online brokers with relatively small capital. However, the risks are substantial: the CFTC and NFA note that approximately 70% of retail forex traders lose money. Success requires education, risk management, and a disciplined strategy.