Attention vs direction: the distinction that costs people money

Here are two questions that sound almost the same and are not:

Is something happening with this stock?

Is this stock going to go up?

Almost every market alert you will ever receive answers the first question while heavily implying it has answered the second. That gap is where a lot of money goes to die, and it is worth understanding properly.

An ambulance is not a diagnosis

You hear a siren outside your window. You now know something is happening nearby. You do not know if someone had a heart attack, a kitchen fire started, or a cat is stuck somewhere embarrassing. The siren is real information. It is just information about activity, not about outcome.

Unusual trading volume is a siren. It tells you an unusual number of people are transacting in something. Since every trade has a buyer and a seller, it cannot by itself tell you which side is winning.

We tested this on ourselves

This is not a philosophical point. We ran it as an experiment on our own core signal, across a full year of daily data covering 50 stocks, about 10,500 separate observations.

The result: days with unusual volume were followed by price moves roughly 18 percent larger than a normal day. But those moves were not reliably in either direction. Unusual volume predicted size, not sign.

We could have buried that. Instead it became the design principle of the whole product, because a finding you dislike is still a finding.

What this means practically

Once you separate the two questions, a lot of confusing market commentary becomes legible.

"Heavy volume on the breakout" is two claims stitched together. The heavy volume part is measurable. The breakout part is a directional interpretation added by the speaker. They are being presented as one observation. They are not one observation.

Take today's readings. AMC Entertainment shows 95 percent bullish sentiment on social platforms with literally zero news articles in the past 48 hours. That combination tells you something genuine: a lot of confidence, very little fresh information. What it does not tell you is where the price goes. Confidence is not evidence. It is a feeling, held by people who may be as uninformed as anyone else.

Where direction actually comes from

If activity does not give you direction, what does? Honestly: nothing gives it to you cleanly. The closest defensible answer is price trend itself, which is why Momentu shows trend as its own separate column rather than folding it into the activity score.

Price momentum, the tendency of things that have been rising to keep rising over medium horizons, is one of the most documented patterns in finance. It is also unreliable at turning points, and it reverses violently sometimes. It is a lean, not a law.

Keeping the two things visually separate is a deliberate choice. When you look at an asset, you should be able to see "a lot is happening here" and "the trend has been upward" as two independent facts, and decide for yourself what their combination is worth.

The uncomfortable part

A tool that says "something is happening, direction unknown" is less satisfying than one that says "buy this." The second one feels like it is doing more for you.

But consider what would have to be true for a simple, freely available signal to reliably predict direction. It would have to have escaped the notice of thousands of well-funded quantitative teams whose entire job is finding exactly that. The honest position is that if it were that easy, it would already be gone.

So the useful question is not "what should I buy?" It is "what deserves my attention right now, and what is the broader trend around it?" Those are answerable. And answering them well is worth more than a confident guess dressed up as a signal.

Momentu's free daily radar tracks unusual activity across 60 assets and shows trend separately, so you can hold both facts in view without either pretending to be the other.

Momentu is an informational tool, not financial advice or a buy/sell recommendation, and it does not consider your personal circumstances. Any decision you make is your own.