Forex (Foreign Exchange) or FX is the buying and selling of currencies in the international market. Traders profit from the price differences that change with supply-demand dynamics, economic news, and central bank monetary policies. The market operates 24 hours, 5 days a week, offering opportunities to trade at any time that fits your schedule.
Core Concepts You Must Know
Currency Pair
Forex trading is always done in pairs — e.g., EUR/USD means buying euros and selling dollars simultaneously
24/5 Market
Open 24 hours, Monday to Friday, across Sydney, Tokyo, London and New York sessions
Pip & Lot
Pip = unit measuring price change (4th decimal), Lot = size of the position you open
Leverage
Multiplier like 1:100 means $100 can control a $10,000 position
Structure of a Currency Pair
Every Forex quote displays two currencies: the Base Currency on the left, and the Quote Currency on the right. The number shown is how much of the quote currency is needed to buy one unit of the base currency.
Reads as "1.0850 USD needed to buy 1 EUR"
EUR (Base Currency)
The currency we buy or sell — if you think EUR will strengthen, Buy EUR/USD
USD (Quote Currency)
The currency used as the measuring unit — profit/loss is displayed in USD
Major Pairs with the highest liquidity in the world: EUR/USD, GBP/USD, USD/JPY, USD/CHF — start with these because spreads are low and price moves naturally.
Forex Market Sessions
The Forex market is open 24 hours, rotating through 4 main sessions. Each session has its own character and the pairs that move most actively. Traders should focus on sessions where their target pair has the highest activity.
Sydney
22:00–07:00 GMT
AUD, NZD
NY 17:00–02:00 ET
Tokyo
00:00–09:00 GMT
JPY, AUD
NY 19:00–04:00 ET
London
08:00–17:00 GMT
EUR, GBP, CHF
NY 03:00–12:00 ET
New York
13:00–22:00 GMT
USD, CAD, MXN
NY 08:00–17:00 ET
* Top line shows GMT · red pill shows New York Time (ET) · the London × NY overlap (13:00–17:00 GMT / 08:00–12:00 ET) has the highest volatility
Pip and Lot — Position Size
Pip (Percentage in Point) is the smallest unit of price change, usually at the 4th decimal place (0.0001), except for JPY pairs where it's at the 2nd decimal (0.01).
Lot is the size of your open position. There are 3 standard lot sizes in Forex:
- Standard Lot = 100,000 units of Base Currency → 1 pip ≈ $10
- Mini Lot = 10,000 units → 1 pip ≈ $1
- Micro Lot = 1,000 units → 1 pip ≈ $0.10 (ideal for beginners)
Leverage — A Double-Edged Sword
Leverage allows a trader to use a small amount of capital to control a much larger position. For example, leverage 1:100 means $1,000 can open a position worth $100,000.
Leverage amplifies both profit and loss — professional traders recommend using effective leverage not exceeding 1:10 of actual capital and limiting risk to no more than 1–2% per trade.
Common Mistakes Beginners Make
Using Maximum Leverage Immediately
Using 1:500 or 1:1000 from day one is a shortcut to blowing your account. Start with 1:50 or 1:100 until you understand risk management.
Trading Every Session All Day
Some sessions have wide spreads and low volume. Forcing trades in these windows creates unnecessary losses. Pick sessions where your pair actively moves.
Ignoring Spread and Commission
Spread is the cost of opening a position, paid to your broker every trade. Over-trading drains profits to spread — a very common pitfall.
Checklist Before Trading Live
- Understand Base and Quote Currency structure
- Know market sessions and pick times that fit your lifestyle
- Can calculate pip value for the pairs you trade
- Start trading with Micro Lots until your system is proven
- Set leverage at a level you can manage the risk
- Practice on a Demo Account at least 30 days before live