Trading signals: what they are and how to tell a good one from noise
Every market has a signals industry attached to it, and the quality range is enormous. This is what the term actually means, how the different kinds differ, and what to look at before you trust one.
- ✓ Forex, gold, stock and crypto compared
- ✓ How providers get paid
- ✓ What a usable signal contains
- ✓ Red flags that end the conversation
A trading signal is a specific proposal to buy or sell an instrument at a stated price, with a stated exit if it goes wrong and a stated target if it goes right. Signals exist for forex, metals, indices, stocks and crypto. The useful ones share three properties: a defined invalidation level, a published outcome for every past idea, and a stated method. Anything missing all three is marketing.
Key takeaways
- The three things that make a signal usable are an entry, a stop and a target. Without the stop you cannot size the trade at all.
- How the provider is paid tells you what they optimise for. Subscription rewards retention; volume-based rebate rewards you trading more, whether or not it helps you.
- A published history that includes losers is worth more than any headline win rate.
- Win rate on its own is meaningless without the reward-to-risk ratio. 80% winners at 1:3 against you is a losing strategy.
- Signals are an input to your process, not a replacement for having one.
The main kinds of trading signal
Forex signals cover currency pairs. The market runs 24 hours across five days, spreads on majors are tight, and the instruments are deep enough that technical structure behaves consistently. This is the largest signal category and the one MarketPro focuses on, see forex signals.
Gold and metals signals trade XAU/USD and its relatives. Gold moves on real yields, dollar strength and risk sentiment rather than a rate differential, and its daily range dwarfs a currency pair's, so the level placement is genuinely different work. See gold signals.
Index and stock signals are constrained by exchange hours and, for single stocks, by earnings and company events that can gap straight through a stop overnight. Gap risk is the structural difference: a forex stop is usually honoured, a stock stop over an earnings release frequently is not.
Crypto signals trade continuously, with far higher volatility and much thinner liquidity outside the largest pairs. The category also has the least regulatory oversight, which is reflected in the quality distribution.
Where signals come from
Discretionary analysts. A human reads the chart and publishes a view. Quality tracks the individual entirely, and it does not scale. The same person cannot watch thirty instruments around the clock.
Algorithmic scans. Code applies a fixed rule set across many instruments continuously. Consistent and scalable, but blind to anything outside the rules: a scan does not know a central bank is speaking in twenty minutes.
Hybrid. An algorithm generates candidates and a second layer filters them. This is what MarketPro runs. An engine scan followed by an AI review that sees the setup diagnostics and can reject on context the scan has no representation for. It keeps the coverage of an algorithm and adds a judgement stage.
Copy-trade feeds. Not really signals: another account's positions are mirrored into yours. You get execution without any decision, and without learning anything. The comparison is here.
Follow the money
How a provider gets paid predicts what they will send you, and it is the most useful question you can ask.
| Model | What it rewards | What to watch for |
|---|---|---|
| Subscription | Keeping you subscribed, so results have to be good enough to renew | Front-loaded quality; check month three, not month one |
| Volume rebate (IB) | You trading more lots, regardless of outcome | High signal frequency, pressure to use a specific broker |
| Free / "community" | Something else entirely. Usually an upsell or a data play | Ask what is actually being monetised |
| Performance fee | Genuine alignment, but rare and usually regulated | Whether the entity is licensed to charge it |
MarketPro is subscription-based with an optional cashback programme attached. We say so on the about page, because the honest version of this question is one every provider should answer without being asked.
How to evaluate any provider in ten minutes
- Is there a stop on every signal? If not, stop here.
- Can you see losing trades? A history with no losers is a history that has been edited.
- Is the win rate qualified? A number with no sample size, date range or definition of a "win" is not a statistic.
- Is the reward-to-risk stated? Win rate without it is unreadable.
- Who is behind it? A named entity in a stated jurisdiction, or an anonymous account.
- Is there any teaching? Providers confident in their method explain it. Providers selling dependence do not.
- What are the guarantees? Any promise of profit is either a lie or a regulatory violation, and usually both.
The full version of this checklist works through each one with examples.
What signals cannot do
Worth stating plainly, because the category is full of people who will not.
No signal service can tell you what price will do. A signal is a structured, filtered opinion with a defined invalidation point. Some will lose. A service whose marketing implies otherwise (guaranteed returns, "100% accurate", a win rate quoted with no sample size or timeframe attached) is describing something that does not exist.
Signals also cannot manage your account. The position size is yours, the decision to take the trade is yours, and the discipline to honour the stop is yours. Two people can follow the same signal for a month and get completely different results purely from how they sized and exited. That is why MarketPro ships an academy and calculators alongside the feed rather than just the feed.
Trading foreign exchange and other leveraged instruments carries a high level of risk and can result in the loss of some or all of your capital. Signals and educational content provided in MarketPro are for informational purposes only and do not constitute investment advice, a recommendation, or a solicitation to trade. Past performance is not indicative of future results. You are solely responsible for your own trading decisions. Only trade with money you can afford to lose, and seek independent advice if necessary.
Frequently asked questions
What does a trading signal include?
Are free trading signals any good?
Can trading signals make me consistently profitable?
How accurate are trading signals?
Judge the signals yourself
Free vetted signals every week, with the full levels and reasoning. Look at a week of them before you decide anything.
Not investment advice. Past performance is not indicative of future results.