Scanner
2,291 stocks put through the filter every day
United States, Canada, United Kingdom. Filtered by market cap, liquidity and trend, then ranked by signal strength. The scan runs on the server, so the results reach you with the app closed.
Every evening, 2,291 stocks go through your rules. Every signal arrives complete: entry, stop, two targets, and the position size your capital allows. The strategies come from published research: Jegadeesh & Titman, Fama & French, George & Hwang.

What a scan returns
A screener hands you tickers and leaves the work untouched. Here every match arrives with its levels already computed, and the position size derived from your capital and the risk you accept.
ABCD
Strategy: breakout to a new high
82score
on the pivot breakout
below the last swing low
+2R: half the position exits
+3R: the rest rides the trailing stop
Why this signal. Price above a rising 200-day moving average, 52-week high less than 3% away, breakout volume above its 50-session average. Structural stop placed below the last swing low, at 1.8 ATR.
A frozen example on a fictional symbol, shown to illustrate the shape of a result. Sweengs recommends no stock: signals are the product of the rules you choose.
The sources
Not from a hunch, not from a guru. From published research you can go and read. The app cites thirteen papers, each tied to the strategy it supports and rated for how solid its evidence is.
Momentum
ProvenReturns to Buying Winners and Selling Losers
Jegadeesh, N. & Titman, S. (1993)
Journal of Finance, vol. 48, n° 1, 4,000+ citations
Read the study52-week high
ProvenThe 52-Week High and Momentum Investing
George, T.J. & Hwang, C.Y. (2004)
Journal of Finance, vol. 59, n° 5
Read the studyValue
ProvenThe Cross-Section of Expected Stock Returns
Fama, E.F. & French, K.R. (1992)
Journal of Finance, vol. 47, n° 2, 12,000+ citations
Read the studyMoving average crossover
WeakFoundations of Technical Analysis
Lo, A., Mamaysky, H. & Wang, J. (2000)
Journal of Finance, vol. 55, n° 4
Read the studyThe last entry is shown on purpose. Lo, Mamaysky and Wang conclude that the moving average crossover holds only marginal statistical value, absorbed by fees. We keep the strategy available and we publish its verdict. When a rule rests on thin evidence, you should know it before you use it, not after.
Features
Tools built for swing trading stocks: a horizon of days to weeks, and decisions prepared in advance.
Scanner
United States, Canada, United Kingdom. Filtered by market cap, liquidity and trend, then ranked by signal strength. The scan runs on the server, so the results reach you with the app closed.
Backtest
Compose your entry and exit rules, then measure the result over the full history.
Journal
Entry, stop, target, actual exit. The statistics compute themselves.
Discipline
Position size derived from your capital and your risk per trade. Trailing stop, partial exit on the first target, circuit breaker after a losing streak.
Training
The fundamentals of swing trading, replays of historical sessions, and quizzes to check what stuck.
Method
From the moment you write a rule to the moment the closed trade lands back in your statistics. Nothing is left to the mood of the day.
Sweengs executes no order and connects to no broker. It prepares the decision. You make it.
Start from a ready-made strategy or compose your own in the builder: moving averages, RSI, breakout to a new high, volume. Nothing gets traded before it has been measured.
The boundaries
In this market, the honest question is not what a tool promises, but what it allows itself to do with your money. Here is the answer, before you have to go looking for it.
Sweengs connects to no broker and executes nothing. You remain the only decision maker, and you place your orders with your usual broker.
No bank connection, no aggregator, no broker credentials are ever requested. You enter the positions you want tracked yourself: the tool sees only what you hand it.
A backtest rules out ideas that did not hold. It predicts nothing. Sweengs is an educational decision-support tool, not investment advice.
I built Sweengs because I was losing money for a stupid reason: I was entering without an exit plan. The tool enforces the discipline I could not hold on my own.
No inflated user counter, no bought reviews, no screenshot of gains from a demo account. When we have not measured something, we show nothing. That is why you will find neither an average rating nor a customer testimonial here. What is published, the universe scanned, the research cited and the track record, is verifiable inside the app, and the track record needs no account.
Pricing
What changes from one tier to the next: depth of analysis, scan frequency, and the markets covered.
To get a feel for the method.
0€
Free, with no time limit
Start for freeThe whole tool, no meter running.
49€/ mois
That is €588 over the year
Create my accountFree Découverte tier, no card requiredNo minimum termCancel at any time
Several accounts, an investment club, or a need the standard offer does not cover? Write to us and we will look at what is possible together.
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Momentum
The whole tool, no meter running.
€49 / month
or €39 / month billed yearly, that is €468 once a year
Questions
What the tool does and does not do, how the scanner and backtests work, the markets covered, and the subscription.
A question that is not here?
Write to us. Requests are handled by one person, so expect a few working days rather than an answer within the hour.
Contact usNo. Sweengs is an educational decision-support tool. It is neither a financial investment adviser nor a portfolio manager. The signals it shows are the output of technical rules you set yourself, not personalised recommendations.
Never. Sweengs connects to no broker and places no order. You remain the only decision maker and execute your trades with your usual broker.
No. Strategies are composed from the interface: you pick conditions, thresholds, a stop and targets. No code is needed to build, test or automate a strategy.
On ten years of daily history. A backtest measures what a rule would have returned in the past, under idealised conditions, without liquidity friction and with the fees you enter. Past performance is no guide whatsoever to future results.
Currently the United States, Canada and the United Kingdom, which is 2,291 stocks filtered by market cap and liquidity. Continental Europe and developed Asia are ready on the technical side and will be switched on as our data provider plan is upgraded.
Yes, with no minimum term and no cancellation fee. Your access stays active until the end of the period you have already paid for.
Account created in seconds. No credit card, no commitment, no access to your brokerage accounts.
Start for free