Our algorithms trade.You only pay when you profit.
QuantStone runs two automated strategies directly on your own account with a regulated broker. No manual trading, no emotions, and zero fees unless you make a profit.
Free · Instant access · A real person replies within 2 hours
Investor account
Why most retail traders lose money
The market isn't the problem. The human behind the screen is.
No real plan
Improvising, chasing random signals, changing strategy every week.
Strict, tested rules
Our algorithms follow logic backtested on 8 years of market data.
Emotional trading
Fear and greed wipe out more accounts than any market crash.
No emotions, ever
An algorithm never hesitates. Every trade follows the maths.
Too slow to react
Markets move in milliseconds. By the time you've decided, it's gone.
Instant execution
Our systems watch the markets around the clock and execute in milliseconds.
According to ESMA, between 74% and 89% of retail investor accounts lose money when trading CFDs.
From first message to first trade.
No software to buy, no coding, no settings to tweak. Everything happens with me, directly on Telegram.
- Right now
Join the Telegram channel
Published results, updates and feedback from investors. Free, no commitment.
- Straight after
Send me a private message
I'll reply personally within 2 hours. We'll look at your capital and risk appetite, and pick Sentinel, Predator or both together.
- 5 min
Open your broker account
With Startrader, a regulated broker, in your own name. Your money never passes through QuantStone.
- 10 min · Live
Your algorithm goes live
Guided setup on a VPS, then real-time tracking in MetaTrader. Fees on profits only.
We only earn when you do.
A simple model: a 20% performance fee on profits only, calculated daily. No subscription, no joining fee, no small print.
- Funds in your own name
- Withdraw any time
- Regulated broker (Startrader)
- Public track record on Myfxbook
Two algorithms. Two markets.
Run one, or combine both on separate accounts to diversify.
SENTINEL
PREDATOR
Built for investors, not day traders.
Institutional-grade tech
Algorithms built to the standards of quantitative funds.
Aligned incentives
No profit, no fee. We only get paid when you do.
Markets never sleep
The algorithms run non-stop on a VPS — your computer can stay off.
Real human support
A dedicated team on Telegram with genuine one-to-one follow-up.
The founder of QuantStone
“I built Sentinel and Predator for one simple reason: to take emotion out of trading. Today I personally onboard every new investor. Join the Telegram channel, send me a private message, and we'll see together whether our algorithms suit your profile. I only get paid if you make money.”
Join the channel & message meWhat our investors say
“I was paying for an EA that simply didn’t work. With Predator I made +22% in the first month. The fact they only charge on profits changes everything.”Translated from French
since 03/2025
“I run both Sentinel and Predator. Some months are better than others, but the overall trend is clearly up. The team is very responsive on Telegram.”
since 01/2025
“Sentinel is aggressive but it delivers. The drawdown can be scary at first, but when you look at the growth curve over several months, it’s impressive.”Translated from French
since 09/2025
Your questions, answered
What happens when I join the Telegram channel?
You get access to results, updates and investor feedback. Then send me a private message: I'll answer your questions personally and we'll get you set up together. Joining is free and there's no commitment.
Can I lose money?
Yes. Trading involves a risk of losing your capital, and past performance is not a reliable indicator of future results. Only invest money you can afford to lose.
How does the 20% fee work?
It only applies to profits generated and is calculated daily. If you make no profit, you pay nothing.
Can I withdraw my money at any time?
Yes. Your funds stay in your own account with Startrader, a regulated broker. QuantStone can never withdraw from it — you stay fully in control.
Do I need to leave my computer on?
No. The algorithms run on a VPS (virtual private server) provided by Startrader.
Can I combine both algorithms?
Yes, and it's recommended for diversification. Use a separate account for each algorithm to manage risk properly.
Ready to let the algorithms work for you?
Join the Telegram channel, send me a private message, and join the 500+ investors who trust QuantStone.
Join the Telegram channelZero fees unless you profit