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The real opponent
Those with time take money from those in a hurry.
The market pays whoever can wait, measure and repeat. Whoever is in a hurry buys on the news, sells on the fear, and hands the difference to somebody else.
The trouble is that almost nobody has time. There is a job, a family, a day to live. And the long arithmetic — tens of thousands of trades rebuilt across years of history — is not something anyone does after dinner.
MetricAlgo has already done it. It does not sell you hurry: it gives back the time you need to decide calmly.

How it works, in one line
A single trade is weather. A system is climate.
No insurer knows who will crash tomorrow. It does know how often it happens across millions of cases, and on that number it builds a trade that earns every year. It does not guess: it counts.
The same goes for sunshine. Nobody guarantees it will not rain in the Maldives tomorrow. But go in March and you will find the sun, because it does not rain on 95% of days. That percentage is not a hope: it is a measurement. Not about tomorrow — about a thousand tomorrows.
Markets work the same way. A single trade stays uncertain, and anyone telling you otherwise is selling something. But a rule applied a thousand times stops being a bet and becomes a frequency, which can be measured before you take the risk.
The word that matters
A system is not an idea. It is a rule that has been counted.
Everyone has an idea about the markets. A system is something tighter, and it is three things at once.
A precise rule
When to enter, at what price, when to leave. Nothing that depends on the mood of the moment or on how you woke up.
Applied the same way every time
In the good months and the ugly ones, without skipping the uncomfortable turns. Repetition is what turns chance into statistics.
Measured across the whole history
Every trade that rule would have taken, rebuilt on the real data of past years. Including the ones that went badly.

What you take away
You know how likely it is before you take the risk.
It is the one thing we ask you to remember about us. Not a notification to follow blindly: a number you can check yourself, before moving a single euro.
How often it has already happened
The historical frequency with which that condition repeated, and how it closed, across the whole period available.
The limits the price moved within
How far it usually went, and how far it went in the extreme cases. Enough to tell what is normal from what is not.
What went wrong, when it went wrong
The weak stretches, the worst loss, how long recovery took. These are the numbers nobody puts in the window, and they are the ones that count.
Your turn
You have read enough. Now put us to the test.
Four tools, the same numbers we use. No sign-up: choose, change, compare. If something catches your eye, everything else is inside the platform.
Pick a probability. We will show you a system that held it.
These are real numbers from our library. Move the threshold and watch how many systems sit in that band: we are not drawing at random, you are filtering.
Show me a system that closed in profit about
470 systems in this band, out of 13,102 published
SPY SPDR S&P 500 ETF Trust
Sell Put
- Trades closed in profit
- 97.9%
- Total trades
- 240
- Largest fall from a peak
- 9.2%
- Gains to losses ratio
- 5.38
- Period measured
- 2010 – 2026
The chart shows the shape of the run, not the amounts: both series are brought to a common scale. Trade-by-trade figures live inside the platform.
Results are historical and do not guarantee future results. The period each backtest covers is shown next to its figures.
The house and its rooms
Three tools, one way of thinking.
MetricAlgo is the company; these are the products. The tool changes, the method does not: count first, then decide.
MetricAlgo Options
LiveThe library of options systems: explore them, size them against your own capital, and follow the conditions in real time.
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LiveThe statistical toolbox: filter the history of a market and read its limits and frequencies with your own eyes.
Discover HSTMetricAlgo Direct
ComingThe bridge between research and execution, to shorten the distance between what you measured and what you do.
Join the waiting listLook at the numbers before you trust us.
The free plan opens the library in read-only: the same systems, the same figures, the ugly ones included. If they do not convince you, you have lost five minutes.
No credit card to start.