Understanding FOREX

What Is Forex?

Forex (foreign exchange) is the act of buying one currency and selling another, at the same time.

You do this in pairs like:

  • EUR/USD – Buying the Euro while selling the U.S. Dollar.
  • GBP/JPY – Buying the British Pound while selling the Japanese Yen.

Think of it like traveling, when you go to another country and exchange your money, you’re doing a basic forex transaction.

How Do You Make Money in Forex?

You make money in Forex when you buy at a low price and sell at a high price (or the opposite, sell high and buy low).

Example:

  • You buy EUR/USD at 1.1000 (means 1 Euro = 1.10 U.S. Dollars).
  • Later, it goes up to 1.1050.
  • You sell it and make a profit, because now your Euros are worth more.

What Affects Price Changes in Forex?

Currency prices move up and down based on economic news and global events, such as:

  • Interest rate changes
  • Inflation
  • Political stability
  • Employment data
  • Natural disasters, etc.

These affect whether a country’s economy is seen as strong or weak, which affects the value of its currency.

What is Traded in Forex

You trade what’s called currency pairs.

Some examples:

  • Major Pairs: Always include USD (like EUR/USD, GBP/USD).
  • Cross Pairs: Don’t include USD (like EUR/JPY, GBP/AUD).
  • Exotic Pairs: Include a major and a currency from a smaller economy (like USD/TRY – U.S. Dollar and Turkish Lira).

When Can You Trade in Forex?

The Forex market is open 24 hours a day, 5 days a week (Sunday 5 PM to Friday 5 PM Eastern Time). It moves through different time zones:

  • Asia (Tokyo)
  • Europe (London)
  • North America (New York)

What Tools Do Traders Use?

  • Charts (to watch price movements)
  • Indicators (to spot trends or patterns)
  • News (to understand what’s affecting the market)
  • Trading platforms (like MetaTrader or TradingView)

Types of Trades in Forex (Buy vs. Sell)

In Forex, you can make money whether the market goes up or down.

  • Buy (Long): You’re buying the first currency and selling the second.
    • Example: Buy EUR/USD = You think the Euro will rise against the U.S. Dollar.
  • Sell (Short): You’re selling the first currency and buying the second.
    • Example: Sell GBP/USD = You think the Pound will fall against the U.S. Dollar.

You profit if the market moves in the direction you chose.

What’s a Pip in Forex?

A pip stands for “percentage in point“. It’s the smallest price change in most currency pairs.

  • Most pairs: 1 pip = 0.0001
  • For JPY pairs (like USD/JPY): 1 pip = 0.01

Example:

  • EUR/USD moves from 1.1000 to 1.1005 → that’s a 5-pip move
  • USD/JPY moves from 110.00 to 110.10 → that’s a 10-pip move

What is a Lot Size in Forex?

A lot size in forex is how much of a currency you’re buying or selling in a trade. The bigger the lot, the bigger your profit or loss per pip.

There are 4 common lot sizes:

Lot Size NameLot Size in Decimal Size in UnitsValue per Pip
Standard Lot1.00100,000 units$10 per pip
Mini Lot0.110,000 units$1 per pip
Micro Lot0.011,000 units$0.10 per pip
Nano Lot0.001100 units$0.01 per pip

Smaller Lot Sizes (% of Standard Lot)

Smaller lot sizes are just percentages of a Standard Lot. The standard lot is $10 per pip, so when you trade a smaller lot size, you’re simply trading a fraction (a percentage) of a standard lot, which is the full 100,000 units.

Lot Type% of Standard LotUnits of CurrencyValue per Pip (USD)
Standard Lot100%100,000 units$10.00 per pip
Mini Lot10%10,000 units$1.00 per pip
Micro Lot1%1,000 units$0.10 per pip
Nano Lot0.1%100 units$0.01 per pip
  • Standard lot is the full size at 100,000 units, worth $10 per pip.
  • Mini lot is 10% of a standard lot (10,000 units), worth $1 per pip.
  • Micro lot is 1% of a standard lot (1,000 units), worth $0.10 per pip.
  • Nano lot is 0.1% of a standard lot (100 units), worth $0.01 per pip.

You can trade partial lots too, like 0.5 lot = $5 per pip (half of a standard lot or 5 Mini lots).

How Profits (or Losses) Are Calculated in Forex

To calculate profit/loss:

Profit = (Pip difference) × (Pip value)

Loss = (Pip difference) × (Pip value)

Example 1:

  • You buy 0.5 lot EUR/USD
  • Price moves +10 pips
  • Pip value = $5 (because 0.5 lot)
  • Profit = 10 × $5 = $50

Example 2:

  • You trade 0.1 lot GBP/JPY
  • Price drops 15 pips
  • Pip value = $1 (because 0.1 lot)
  • Loss = 15 × $1 = $15

Want to trade 50 cents per pip?

You’d need a lot size of 0.05 (that’s 5% of a standard lot), because:

  • Standard lot = $10 per pip
  • 0.05 lot = $0.50 per pip

Recap

Forex trading is predicting whether one currency will go up or down against another. If you’re right, you make a profit. If you’re wrong, you lose money.