Consultancy services are a service provided by a professional expert who provides expert advice in a particular area such as Security, Finance, Management or any of many other professional specialized fields.

Consultancy provides their advice to their clients in various different forms such as reports and presentations. Professional consultants offer specific knowledge or skills for addressing specific goals, tackling problems, or managing projects.

There are two main methods of profiting from the price movements of shares: non-leveraged trading (share dealing), and leveraged trading.