Round 01

Inside One Colour Trading Round, Second by Second

Everything else on this site refers back to these thirty seconds. What is fixed before the timer starts, what happens when it stops, and which part of the sequence every product in this market implicitly claims to reach.

30sa typical round

1digit settles everything

0of it decided on your phone

The sequence

What Happens and When

Times are for a thirty-second table. On slower tables everything stretches proportionally and nothing changes about the order.

0:30

Betting opens

The timer starts and every market accepts stakes. Nothing about the outcome exists yet — not on the operator's servers, not in transit, not on your device.

0:05

Betting closes

A few seconds before the timer ends. Positions lock, and from this moment no further information reaches any player.

0:00

The digit is generated

On the operator's infrastructure, after the lock. This is the stage every prediction product implicitly claims access to, and the stage no consumer app can reach.

+0:01

Markets settle

Colour, size and number are all resolved against that single digit and winning positions are paid at the published multiplier.

A fresh round opens

Carrying nothing forward except your balance. The generator holds no record of what it just produced.

Coverage

What Each Market Actually Covers

Ten digits, three ways to bet on them. The blocks below are the ten possible outcomes, with the covered ones highlighted.

Colour, main shadeAbout five of the ten digits

≈1.95x

Big or smallFive digits either way

≈1.95x

Bonus shadeOne or two rare digits

≈4.5x

Exact numberOne digit in ten

≈9x

The three markets

What You Are Choosing Between

All three settle against the same digit at the same instant. Moving between them changes coverage and payout, never the thing being predicted.

Colour Colour

Two shades and a rare one

The market the category is named after. The two main colours behave like an even-money bet; the third shade is a rare digit at a much larger multiplier.

Size Size

Big or small

Five digits each and the simplest board on screen. It retains the smallest share of a stake per round of any market here.

Number Number

One digit in ten

Around nine times for a one-in-ten chance, which is the widest spread and the largest share retained. It is also the biggest button.

The whole argument

A tool cannot read a value that has not been produced. Everything sold around these rounds sits in the gap between betting closing and the digit existing.

That gap is a few hundred milliseconds on the operator's own servers, and nothing installed on a phone is present for it.

Reference

Typical Payouts and What They Imply

Approximate figures — they vary a little between operators, but never in their ordering.

Main colour

Roughly half the digits, paid a little under double. The gap below 2x is where the operator's share lives.

≈1.95x

Big or small

The same structure with different labels. Cheapest market per round on the board.

≈1.95x

Bonus shade

One or two digits at a multiplier priced against how rarely they land.

≈4.5x

Exact number

A tenth of the outcomes paying about nine times rather than ten.

≈9x

Combined positions

Covering more than one market pays the share twice and reduces variance rather than risk.

—

What is decided where

Four Things Worth Being Clear About

Two of them are yours, two of them are not, and no amount of practice moves anything from the second group to the first.

Your market and stake are yours. Both are set before betting closes, and between them they decide the coverage and the size of the exposure.

Your timer and session length are yours. They decide how many times per hour the same odds are applied to your money, which is the whole of the cost calculation.

The digit is not yours. Produced after the lock, on servers your device only receives from. This is not a limitation of any particular app.

The previous round is nobody's. It leaves no residue in the system. A run of one colour changes nothing about the next digit, in either direction.

Why We Start Here

Because almost every mistaken belief about this game comes from a wrong picture of the sequence. If the digit is imagined as existing during the betting window, then reading it early sounds plausible and predictors make sense. If the rounds are imagined as connected, then streak systems make sense. Setting the order straight removes both without needing to argue about any particular product.

It also makes the honest advice short. There is no way to influence a step in this sequence, so everything genuinely useful is about what you set before the round and when you stop — a much smaller subject than most guides suggest.

What Would Change This Page

A documented method for obtaining a result before it is published, reproducible by somebody with no financial interest in the product. That would be a serious security finding, would be fixed quickly once disclosed, and would look nothing like anything currently sold in this market.

The arithmetic that follows from these payouts is on the payouts and coverage page, and the full list of guides is on the home page.

FAQ

How long is a colour trading round?

Commonly thirty seconds or one minute, with three and five minute tables on many apps. The structure is identical at every length; only the number of rounds per hour changes.

When is the result decided?

After betting closes, on the operator's servers. Nothing about it exists while the timer is still accepting stakes.

Can I cancel a bet once placed?

Generally not once the round has locked. Before the lock, most apps allow a position to be changed or removed.

Do all three markets settle from the same number?

Yes. One digit resolves colour, size and the exact-number grid simultaneously, which is why moving between them changes coverage rather than the underlying event.

Does the previous result affect the next round?

No. Each digit is generated independently, and the generator keeps no record of what it produced before.

Bet confirmation screen with Green selected, stake and quantity chips and the payout left after the two per cent fee