Forex signals: what they are, who sells them and how to judge one

What is a forex signal?

A forex signal is an instruction-style message that describes one trade, setting out the pair, the direction and the prices to get in and out. Behind some signals is a person reading charts with technical analysis. Others come from a program that follows fixed rules, or from someone reacting to news on the economic calendar.

This format isn’t limited to currencies. You’ll find trading signals for gold, oil, stock indices and crypto. “CFD trading signals” means signals designed for trading as contracts for difference. When someone searches for “EURUSD signals” or “GBPUSD signals”, they want the same kind of thing but focused on a single pair.

A signal isn’t a trading strategy. A strategy comes with written rules you can test. A signal is one result from someone else’s rules, and you usually can’t see them.

Are free forex signals really free?

Free forex signals are usually paid for by someone other than you. The usual setup is a referral deal. The channel directs you to a trading provider using its own link. The provider pays the channel when you sign up or for every trade you place.

That deal gives the sender a reason to post many trades, whether or not they make money. Australia’s regulator, ASIC, says that promoting a link to a trading platform and being paid for each resulting customer is likely to be a financial service that needs a licence (ASIC INFO 269). The FCA has said that investors in CFDs are being targeted by social media promoters, often called finfluencers, some of whom promise unrealistic returns (FCA warning).

What costs and slippage do to a signal’s edge

Worked arithmetic: the numbers follow from the formula given in this section.

Costs and slippage can remove a signal’s edge completely, and a made-up example shows how. Say a provider’s record shows 100 signals. Each signal risks 30 pips to make 60, and 40 of the 100 hit the target. A pip is the standard unit of price movement in a currency pair.

On paper the average result comes to 40 % × 60 minus 60 % × 30. That works out to 24 − 18 = +6 pips a trade. This average is called expectancy (trading strategies).

Follow the same signals yourself and you read each message a little late, entering 3 pips worse. The spread and slippage add another 2 pips. Slippage is the difference between the price you asked for and the price you got. Your winners now make 55 pips and your losers cost 35 pips. The sum becomes 22 − 21 = +1 pip a trade.

Then add the fee on top. If the subscription costs $50 a month, you receive 20 signals a month and you trade at $1 a pip, the fee comes to 2.5 pips a trade. Your expectancy now sits at −1.5 pips. The provider’s record is still true, but you’re still losing.

Are forex signals legal and regulated?

You can legally receive forex signals, but sending them can be a regulated activity depending on the country and how the service works. In the UK, the FCA treats advising someone on the merits of buying or selling a particular investment as a regulated activity that needs FCA authorisation (FCA Handbook, PERG 8.24). In the EU, MiFID II treats a personal recommendation on a financial instrument as investment advice, and firms need a licence from a national regulator to give it (MiFID II).

EU rules cover public posts as well. In a statement on 6 February 2024, ESMA said a post or video may count as an investment recommendation. That applies when it offers ideas, directly or indirectly, about buying or selling a financial instrument. The author then has to identify themselves, separate facts from opinions and disclose conflicts of interest (ESMA statement).

Australian law, enforced by ASIC, classifies content designed to sway a financial product decision as financial product advice. Operating a business that provides this advice without a licence is an offence (ASIC INFO 269). In June 2025, ASIC issued warning notices to 18 social media promoters, stating that many presented themselves as trading experts promoting CFDs and other high-risk products (ASIC, 12 June 2025).

In June 2025 the FCA and eight other regulators carried out a joint week of action that led to three arrests and 50 warning alerts (FCA, 6 June 2025). A follow-up round in April 2026 brought together seventeen regulators. The FCA uncovered 1,267 illegal financial adverts that had reached more than 2.3 million UK accounts (FCA, 24 April 2026).

Whether a signal channel needs a licence is a legal question that depends on its facts, and we can’t answer whether any named service needs one. You can check if the seller is on a regulator’s register at all (is trading safe).

What a signal can’t tell you

About your own account, a signal can’t tell you anything. It doesn’t know your balance, what else you have open or how much leverage you’re using. Leverage means controlling a trade much bigger than your deposit, so on one account the same signal is a small risk and on another it is a ruinous one.

Signals don’t tell you about timing either. A message sent during the London session may reach you hours later, when the price has moved and the spread is wider (forex trading). An automated copy removes that delay but still fills you at your own provider’s prices, not the sender’s.

The reasoning is missing too. When losses pile up, you can’t tell if it’s bad luck or a method that no longer works. Those who follow signals for a year often finish with a trade history but no skill of their own. Testing an idea on a demo account using your own written rules teaches more, but a demo flatters results.