What is a market signal?

Not every movement is a signal

Every day, thousands of odds move for a wide range of reasons. Most of these variations are perfectly normal. Some are small. Some are temporary. Some go completely unnoticed.

Not every movement deserves the same level of attention. That's exactly why the concept of a signal exists.

Understanding odds movements →

What is a market signal?

A market signal is a movement that shows enough interesting elements to justify a deeper analysis.

It is not a certainty. It is not a tip. It is simply a movement that draws more attention than average.

The 5 characteristics of a signal

When a movement draws attention, it's usually not because of a single element. Several factors often come into play:

• intensity
• speed
• timing
• consensus
• consistency

Intensity

Intensity is the size of the movement observed.

A very small variation usually doesn't draw as much attention as a large one. The more pronounced the movement, the more it often deserves to be watched.

Speed

Speed is the pace at which the movement happens.

A gradual variation over several days doesn't necessarily tell the same story as a large variation observed within minutes. Pace is an integral part of the analysis.

Timing

The moment a movement appears is often as important as the movement itself.

A variation observed several days before a match isn't necessarily read the same way as one observed right before kickoff. Context matters.

Consensus

When a movement appears simultaneously across several bookmakers — a steam move — it usually draws more attention.

The market then appears to converge towards the same reading of the event. This is often called market alignment, or consensus.

Consistency

A signal often becomes more interesting when several indicators tell the same story.

For example:

• several bookmakers move in the same direction
• the movement is fast
• the timing is notable

Taken together, these elements become more interesting than they would be in isolation.

Not every signal has the same strength

Not all signals are equal. Some draw slight attention. Others become much harder to ignore.

The difference usually comes from how many interesting characteristics appear at the same time.

Why some signals draw more attention

Not every movement tells the same story. A movement seen at two bookmakers and one seen at twenty bookmakers usually don't carry the same weight.

The more interesting criteria a movement combines, the more attention it draws from market observers.

What market observers look at first

When a movement appears, observers usually look at:

• its size
• its speed
• the number of bookmakers involved
• the moment it appears
• the overall consistency of the market

The goal is not to find certainty. The goal is to understand whether the movement deserves more attention.

Examples of signals in football

Weak signal. A price moves from 2.00 to 1.98 over several days. Few bookmakers follow the movement. The movement exists, but it doesn't show many characteristics of a strong signal.

Strong signal. A price moves from 2.10 to 1.85 within minutes. Several bookmakers make the same adjustment. The movement appears close to kickoff. This combination usually draws more attention.

Full guide: How to read odds movements →

What a signal never guarantees

A signal is not a prediction. A signal doesn't announce a result. A signal guarantees nothing.

It simply indicates that a movement deserves to be watched more closely than average.

The signal isn't in a single indicator

A large movement alone isn't necessarily interesting. A consensus alone isn't necessarily interesting. A fast variation alone isn't necessarily interesting.

It's often the combination of several elements that turns a movement into a real signal. An isolated signal sometimes provides little information. On the other hand, when several interesting characteristics appear at the same time, the level of attention usually increases.

The most common mistakes

Five mistakes come up regularly among market observers:

• believing a signal predicts a result
• watching a single bookmaker
• ignoring context
• confusing movement with signal
• analysing an indicator in isolation

How OddScore analyses signals

OddScore analyses odds movements from dozens of bookmakers. The goal is to identify movements that show several interesting characteristics.

Each signal is analysed against different criteria to make the market easier to read.

The goal is not to predict. The goal is to help you understand.

Dig into the market

Odds movements are only part of the story. Here are the next topics to read.

Frequently asked questions

Sources & method