Skip to content
Sign up
Simulated data (30x speed)
(30x speed) 
Simulated trading
Loading S&P 500 data…

How does it work?

Three steps to using our hundreds of trading products. You decide on which ones to use and how to use them.

01
Join the community
Sign up for a license — multiple pricing alternatives.
02
Install ProRealTime™
Open a free broker account & install ProRealTime™.
03
Ready, set, go
Do your due diligence. Run your backtests and decide what to run.

Systematic trading
based on 150 years
of market data

Strategies, indicators & other tools to help you in your trading. All based on 150 years of market data.

Limited number of spots. Access is not guaranteed.
Where the algos come from

Built on years of research, not instinct.

Most retail strategies start with a hunch. Ours start with research: 18 papers, 150 years of market data, nine years of synthesis. Everything we ship is built on top of this study.

Research on 150 years of market data.

Every algo we ship traces back to an edge in this study, tested across 150 years of market data.

18
Research
papers
150
Years of
market data
09
Years of
compilation
↳ Browse all 18 research papers
ProRealAlgos strategies S&P 500 2000 2005 2010 2015 2020 2025
↳ The study that ProRealAlgos is built on

What works (and what doesn't)
in the stock market.

A comprehensive synthesis of what 150 years of market history actually teach us. Drawn from 18 research papers; condensed into five principles and 24 algos.

Updated May 2026 Read the study →

Distilled into five principles.

↳ Auditable against the study
01

Risk management is the strategy.

Most retail traders pick "what to buy" and forget "how much." Sizing, drawdown limits, and exposure rules decide whether a 70% win-rate system makes you rich or breaks you.

02

Complexity is usually compensation.

When a strategy needs fourteen indicators to work, it's usually compensating for the fact that none of them really do. The robust edges tend to be the simple ones.

03

Automatic execution removes ego.

Discretionary trading rewards whoever can manage their own psychology. Automated systems just take the psychology out of the loop entirely — fewer chances to be the weak link.

04

Onboarding only one trader at a time.

We onboard new members one at a time, with personal handover. Algo trading without proper onboarding is how people lose money quietly.

05

If we don't run it, we don't sell it.

Every algo licensed to a member is running on Carl's own brokerage account, with real capital, in real time. Skin in the same game we ask of you.

KEYNOTES · STOCKHOLM
Trading Day Stockholm
TRADING DAY STOCKHOLM
IG Trading Summit
IG TRADING SUMMIT
Carl C.G. Eriksson signing a copy of 10 strategier som slår börsen at a table, with stacks of the book beside him
NEW BOOK OCT 2026
MEET THE FOUNDER CARL

Researcher, author,
quant trader.

Stockholm-based serial entrepreneur and author. Running quantitative algos since 2015 — and bringing other traders along since 2019, now across 30+ countries and 6 continents.

“I built these algos to manage me and my family's money, and ran them for years before opening them up to anyone else. A decade later, we're a community of traders running them. All in the same boat, with the same drawdowns, run-ups, and returns. Your success is my success; your losses are mine too.”

Carl C.G. Eriksson
SPEAKER
133k subscribers on YouTube · keynotes, fireside chats, panels
RESEARCH
What works (and what doesn't) in the stock market · 18 papers across 150 years of market data
Live feed · EUR/USD · Simulated trading

How automatic trading looks in action

Loading chart…
Buffering live tick data
STREAMING
CONNECTED TO ProRealTime
SPOT-EUR-USD
Long entry @ —
SL: —|TP: —
Saturday May 02
11:43:42
EUR/USD
PRICE FEED · DEBUG
SignalRconnecting…
Symbol—
Buffer0 ticks
Latest tick—
Tick rate—
Last gap—
Tick age—
Total ticks0
Tick keys—
Server time—
Replay age—
Modesynthetic
Display—
Frame source—
Anchor—
Y-range—
Candle hi-lo—
Fill—
Tradeflat
SL dist—
TP dist—
RR—
Last errnone
Waiting for ticks…
TP: +€243 ENTRY: 1.17200 SL: −€125 ↑ +€0 LATENT EUR/USD 1.17202
EUR/USD market closed
Algo resumes when forex reopens
Loading execution log…
Buffering live tick data
RECENT TRADES results with dynamic
position sizing
▲ LONG — — —
▼ SHORT — — —
▲ LONG — — —
▼ SHORT — — —
▲ LONG — — —
Loading recent trades…
Waiting for first tick
Powered by
Zooming out · all 24 algos (43 strategies)

Full portfolio in live action.

Live trade activity

Open positions and most recent closes across all 24 algos, 43 strategies

This strategy is our EUR/USD algorithm running on tick data in demo. ProRealTime does not support automated tick-by-tick execution, so execution is real but results are simulated.

THE PHILOSOPHY · §01
"Most retail traders lose money because they're emotionally invested in every candle. The edge isn't another indicator. The edge is getting your hands off the keyboard."
— Carl C.G Eriksson, Stockholm 2026
Tap for sound
WATCH OUTTAKES
0:00 / --:--

The ProRealAlgos Manifesto

We don't sell to thousands.

We commit to a few.

We lose together.

We win together.

We trade side by side.

We compound net worth.

We invest a decade with you.

Asked & answered

Frequently Asked Questions

Answers to the questions members ask most. Have something else you want to know? Email Carl directly at carl@prorealalgos.com.

It's simple:

1) Get a license
2) Open a free trading account & install ProRealTime™ on your computer (🇪🇺 Europe → IG · 🌍 Outside Europe → Interactive Brokers)
3) Import the algos, backtest the ones you are interested in, and decide which to run and at what size.

If you're based in the U.S., step 3 is different: you subscribe to our copy trading service and the trades are copied into your own account. Both routes explained here.

Getting from licence to having every algo in your platform usually takes a few hours. How long you spend testing before you commit anything is up to you. We send full step-by-step instructions once you've got the license.
Not much, once you have decided what to run. Once you've imported and started an algo in ProRealTime™, it follows its rules on the ProRealTime™ cloud server, so you don't need to keep your computer on, your internet running, or anything like that.

The main thing you do need is enough capital in your IG or IBKR account to support the position sizes you've configured.

Same on the copy trading route. Once you're subscribed and your sizing is set, the copying runs without your computer being on.
You don't need to be able to design a strategy. The rules are written out in code and the backtests are there for you to run. What you do need to do is decide which algos to use, at what size, and when to stop, and those decisions stay yours.

Having a rough understanding of how the algos work helps a lot when there's a drawdown (which there will be). We cover all of that in the onboarding material.
Not daily. Once you have started an algo it applies its own entry, exit and risk rules.

Reviewing them is your job though. I'd check in weekly or monthly to see how they are behaving, so a drawdown doesn't surprise you, and because deciding whether to keep an algo running is a decision only you make.
You can, and most members use more than one. The reason is diversification: one algo might be in drawdown while another is making money, so a basket tends to produce a smoother equity curve than any single system.

How many you use, and which, is your decision. The backtests for all 24 are in the licence so you can look at how they behave together before committing to anything.

On the copy trading route the three algos available there are multi-sleeve, carrying 22 strategies between them, so fewer systems still spread the risk.
Yes, through a different route.

ProRealTime™ automated execution isn't available in the U.S., so you subscribe to our copy trading service and the trades are copied into your own account. Three multi-sleeve algos run there, carrying 22 of our strategies between them. You set your position sizing and decide when to start and when to stop.

Nothing else about the license changes. You still get every algo to import and backtest in ProRealTime™, plus all 600+ indicators, trading edges, statistics and education material. We cover the copy trading subscription.

Both routes explained here
Up to you. With minimum position sizing, roughly $500 per system is enough to get going, so technically you could run a single algo on a few hundred bucks.

But most members start with around $10,000. That's enough to run several algos at minimum sizing and actually see meaningful results. Anything less and the position sizes get so small the math stops being interesting.

The copy-trading route works differently, because those three systems are index futures that scale into position rather than CFDs at minimum size. On that route you size against the suggested minimum capital figure our copy trading service publishes for each strategy, on the strategy's own page right next to its track record. Add it up for every strategy you plan to follow, and fund the account against that total.

What we can't do is look at your account and tell you whether it's enough. That call is yours.
Depends on the market and broker, but our systems are built around the minimum contract sizes available on IG and IBKR. So you won't end up in a situation where the algo wants to take a trade your account is too small for, it just sizes down to the minimum.

$500 per system generally covers it.
Yes, we offer a free 14-day trial licence that covers all 24 algos.

With a trial licence you can import every algo into ProRealTime™, read exactly what each one does, and run it over its full history. You decide from that which ones are worth running in your own account, at what size, before paying anything.
Same as tracking any other trading on your account. The trade analytics section in IG or IBKR shows open positions, closed trades, P&L, and the full history.

You can also follow along directly in ProRealTime™, where you'll see the algo's entries and exits plotted on the chart in real time.

If you're on the copy trading route, your copy trading dashboard shows the full trade history for the systems you follow.
Easy-peasy. Log into IG or IBKR (desktop or mobile) and withdraw any available funds. Usually settles in a few business days.

Just keep in mind you need enough capital in the account to cover any open positions the algos are running. If you withdraw too much the broker will close positions to free up margin.

ProRealAlgos has no access to your account, you've got full autonomy there. We only provide the algorithms (that you decide how, when and if to run).
Your funds stay in your IG or IBKR account. We never see them or touch them.

Both are large, fully regulated brokers with segregated client accounts, meaning your money is held separately from the broker's own funds. Even in the worst-case scenario where the broker went bust, your money is still yours.
Ofcourse. Pause or stop any system anytime, directly in ProRealTime™. On the copy trading route you pause or unsubscribe from your copy trading dashboard.

One thing to note: stopping an algo doesn't close its open positions automatically. You can either let the algo close them naturally (recommended) or close them manually through your broker if you want out completely.
Both. ProRealTime™ works on Mac and Windows out of the box.

And once the algos are started they run on the ProRealTime™ cloud server anyway, so your computer doesn't actually need to stay on either way. There's no mobile version of ProRealTime™, but you can always monitor open trades through the IG or IBKR mobile apps.
Around 10 different markets, mostly major indices like Nasdaq, S&P 500, and DAX, plus a few forex pairs and commodities.

We deliberately stick to highly liquid markets: low spreads, fast execution, no nasty surprises.

On the copy-trading route it is three markets: DAX, S&P 500 and Nasdaq futures.
Whenever we release an update, the new version gets sent straight to your e-mail. You import it into ProRealTime™ the same way you imported the original. Takes about a minute per algo.

All updates are included for the duration of your license.
The license
One licence, the whole library
Signups pausedAll spots are filled.

We’re experiencing 20× our usual signup volume. Rather than compromise on the onboarding material and support, we’ve temporarily paused new signups.

Where are you based?

U.S. based traders can only run a subset of the 24 algos via copy trading.

Personal invitation
FROM: CARL ERIKSSON, STOCKHOLM NOVEMBER 2026
Hey,

If you've scrolled this far, you probably already know what kind of trading this is, and what it isn't. No Lamborghinis. No private jets. No trading gurus. Just the tools I built for my own trading, and the research they came out of.

It started with the algos. I wanted time away from the screens, so I wrote my rules down as code and let them run. That part is still here, 24 of them carrying 43 strategies. But most of what we ship now isn't an algo at all. It's the indicators I keep on my own charts, the market statistics the rules came from, the code templates, the strategy library and the two courses. You pick what you use.

That's the part I want to be clear about. None of this is a finished product you switch on and walk away from. It's input for the trading you already do. You run your own backtests, you decide what goes in your account, at what size, and when to stop. I can show you exactly how I do it, and then it's your call.

When you join, we walk through setup together. That's my whole offer to you. Same one I'd want if I were on your side of the screen.

CE
Carl Eriksson
FOUNDER · PROREALALGOS
P.S.

There's a waitlist at the moment. The last months have been busier than I can onboard one at a time, so it's usually a couple of weeks. Drop your email below if you'd like a seat and I'll reach out when one opens.

Next quarter opens in00d 00h 00m 00s
Where are you based?