Buy signals for US stocks
Every trading day, the algorithm scans the ~500 largest US companies and shows those that have fallen from their highs and turned around. With an entry price and a sell target.
- S&P 500
- Entry point and target
- 2-year history
- Portfolio
- Push notifications

How it works
The strategy is simple and verifiable: buy good companies when they’ve gotten cheaper and exit at a target set in advance.
Market scanning
Every trading day after the US market closes, the algorithm goes through the S&P 500 index.
Spotting drawdowns
It looks for stocks that have fallen noticeably from their all-time high, and the reversal is confirmed by the Stoch RSI indicator.
Entry and target
A confirmed stock appears in the “Open” section with an entry price and a target sell price.
What’s inside
- Open positions — stocks with an active signal: entry price, target and current change
- 2-year history — every closed trade with its result, so you can see how the strategy performed in the past
- Statistics — share of winning trades, average return per trade, average holding period
- AI analytics — market overview, news, company earnings and macroeconomics
- Portfolio — your own positions with real-time prices
- Push notifications — arrive the moment there’s a new buy or sell signal
What it looks like



FAQ
Where do the numbers in the statistics come from?
From a backtest of the strategy on real historical prices, not from hypothetical calculations. Prices and signals update automatically every trading day after the US market closes.
Does the app buy stocks for me?
No. Aspiro Invest isn’t connected to a broker and doesn’t manage your money. You make the trade yourself with your own broker.
Which companies make the cut?
Only those in the S&P 500 index — about 500 of the largest US public companies.
Is there an Android version?
Not yet, the app is available on iPhone. An Android version is in the works.
Is this investment advice?
No. All signals are for informational purposes only; you make your own investment decisions.
First month of Pro free
Look at the open signals and two years of trade history before you decide anything.
