CHART REPS One real chart, with the ending hidden

Half a chart. One decision. Then you find out

You get a real price chart with the ending cut off. You say which way it goes next, and three prices: where you would buy, where you would bail, and where you would take the money. Then the rest plays out and two scores come back — what you would have made, and whether the decision was any good.

01

Watch one all the way through

A real chart, played the way you would play it. The three moves that are yours are marked as yours. Everything after that is the market.

A real chart, ending hidden 10 seconds · three prices · no takebacks
122.38 110.93 105.48 117.0 102.9 WHAT YOU COULD SEE HIDDEN TARGET ON BAR 25 TOOK THE MONEY HERE
  1. YoursRead the chart
  2. YoursPick three prices
  3. YoursLock it in
  4. The marketThe rest plays out
  5. The marketTwo scores
Reading the chart ——

The two faint lines are worked out from the chart itself rather than drawn by hand: the highest point of the recent run, and the lowest point of the last twenty-four candles. The bright trail is the path the price actually took, and it stops where the money was taken.

02

A win and a good decision are not the same thing.

Every chart you play comes back with two scores: whether the trade made money, and a grade for the decision you made while the ending was still hidden.

Good decision
Poor decision
Made money
Made 2.11x the risk, with an A. The only square skill can bring you back to.
Made money on a bad read. The market paid you for a mistake, which is how mistakes become habits.
Lost money
Lost money on a good read. One chart is one chart; sound decisions still lose some of the time.
Lost money on a bad read. The only square where fixing something changes the result.

Both scores come back every time, whether you like them or not.

03

Your gut learns from every trade it sees, the lucky ones too.

Reading a chart is a skill you get by doing it, not by reading about it. It comes from repetition. It shows up in what you do before you can explain it. And it learns from results.

That last part is the problem with learning on live trades. A trade can take days to finish, so you see few results. And the market pays out on bad calls often enough that your gut can learn the wrong lesson.

Here the chart stops where your decision starts, and the result comes back in minutes, graded on the decision as well as the money. Ten goes is ten results, and a lucky win still gets a poor grade.

Do ten a day and this is what builds up.

You spot it sooner

Reading a chart moves from thinking it through to seeing it.

You stop freezing

The steps go automatic, which leaves your head free for where the stop goes.

You learn your hit rate

Every time you say you're 65% sure, the record shows how often that holds.

Luck stops teaching you

Every go splits the read from the result, so a lucky win teaches you nothing.

None of this makes a market predictable. What it gives you is an honest count of how often your reads hold.

Further reading: L. F. Koziol & D. E. Budding, “Procedural learning,” Encyclopedia of the Sciences of Learning, Springer, 2012. D. Kahneman & G. Klein, “Conditions for intuitive expertise: a failure to disagree,” American Psychologist 64(6), 2009.

04

You can't look up the answer.

What you get

  • The shape of the price
  • How long each candle lasts
  • How far it moved

What you don't

  • Which market it is
  • Which year it is
  • What it actually cost

Twenty-one thousand charts, cut from crypto and currency history. The prices are scaled and the names are stripped, so there is nothing to recognise and nothing to go and search.

05

There's no money on the line here. That's the point, and the catch.

Nothing to lose

No fees or delays, and nothing riding on the outcome.

The chart stops

It ends 180 candles after your decision, so anything you would hold for six months can't be scored.

One version of events

Each chart played out once, so a good decision can still lose.

06

What it costs

First 5 goesNO ACCOUNT
Monthly$9.99
Yearly$79.99

Every chart is scored whether you pay or not. After the first five, a free account gives you two goes a day and keeps your last twenty on the book. Paying lifts that daily limit, opens the whole book, and adds a coach that reads back over your last twenty goes and names the mistake that keeps costing you. It stays quiet until it has those twenty, so on day one it has nothing to tell you. Apple handles the payment and we never see your card.

Half a chart. Your call

Try one

Nothing to install, and the first five need no account.

Also on iPhone and iPad.