Never traded before
Take the courses in order
If you have never traded, take the courses in order: each one builds on the terms introduced in the previous one.

The JB Management Academy is a free educational section for traders of every level of experience. The material is organised into four consecutive courses: market mechanics, technical analysis, fundamental analysis, risk management and trading psychology. Access is open without registration and without opening an account.
Never traded before
If you have never traded, take the courses in order: each one builds on the terms introduced in the previous one.
Already have experience
If you already have experience, start with the fourth course. Risk management explains why most trading accounts lose money even with reasonably good entry signals.

Forex and CFD market fundamentals. Nine lessons, around two hours. How the foreign exchange market works, who its participants are, what makes up the price, and what lot, margin, leverage and swap mean. Order types and execution mechanics.
Technical analysis. Eleven lessons, around three hours. Chart types, Japanese candlesticks, trends, levels, chart patterns, indicators and their limitations, multi-timeframe analysis.
Fundamental analysis. Eight lessons, around two hours. Central bank rates, inflation, employment, business activity. How to read the economic calendar and why the market sometimes moves against good data.
Risk management and trading psychology. Ten lessons, around three hours. Position sizing, the mathematics of drawdown, risk-to-reward ratio, the expectancy of a trading system, cognitive biases, the trading journal.
Calculates the volume in lots from your deposit, acceptable risk and stop-loss size.
Shows how much of your funds is locked up for a position.
For any pair and any account currency.
The cost of holding a position overnight.
[N] terms with definitions and examples.
A spreadsheet with ready-made formulas for calculating your statistics.
Every lesson is signed by its author, with their position and professional experience stated. Material is reviewed before publication. The date of the last update is shown at the end of each lesson.