The main categories of forex strategies used by traders include: Fundamental Strategies, Technical Strategies and Popular Strategies. Fundamental forex trading strategies are dependent on the fundamental economic indicators of a nation and other political events that happen in a nation. Technical forex trading strategies rely on the statistical and mathematical models of the currency prices and the analysis thereof. Popular trading strategies are always a combination of the fundamental and technical analyses.
When trading forex, you always speculate on whether the price of the base currency will rise or fall against the counter currency. So in AUD/USD if you think AUD will rise against USD, you go long (buy) the currency pair. Alternatively, if you think AUD will fall against USD (or that USD will rise against AUD), you go short (sell) the currency pair.

Forex is always traded in pairs – for example AUD/USD. You speculate on whether the price of one country's currency will rise or fall against the currency of another country, and take a position accordingly. Looking at the AUD/USD currency pair, the first currency (AUD) is called the 'base currency' and the second currency (USD) is known as the 'counter currency'. 
All data are displayed in chronological order, divided by day. Released data are marked with a tick () under the “time left” column. A light grey horizontal line shows you where we stand at the moment and below that line go all upcoming data. Time left before next release is indicated so you quickly grasp when this is coming. When a new data is released, the calendar page is automatically refreshed so you do not miss it. If you want, you can enable a sound notification for all releases.
To easily compare the forex strategies on the three criteria, we've laid them out in a bubble chart. On the vertical axis is ‘Risk-Reward Ratio’ with strategies at the top of the graph having higher reward for the risk taken on each trade. Position trading typically is the strategy with the highest risk reward ratio. On the horizontal axis is time investment that represents how much time is required to actively monitor the trades. The strategy that demands the most in terms of your time resource is scalp trading due to the high frequency of trades being placed on a regular basis.