Understand a stock signal before you trade.
Search any stock to see the model signal, when it was issued, the signal price, and how the price has moved since.
Positive and negative outcomes remain visible so you can research the signal instead of following it blindly.
How a stock signal works
Three checks help you understand the model output before deciding whether to research the stock further.
- 1
See the model state
Buy or sell describes what the rule-based model detected when the signal was issued.
- 2
Check its age
The timestamp shows when the signal fired, separately from the latest feed check.
- 3
Review the outcome
Compare signal price with the latest available price. Positive and negative results stay visible.
Choose a stock market to research
Start with the stock-focused feeds below, or browse the complete ticker directory.
Latest buy and sell signals across Nasdaq-listed stocks and ETFs.
View Nasdaq stock signals Oslo Børs stock signalsLatest technical buy and sell signals for Norwegian equities.
View Oslo Børs signals All marketsBrowse global stock exchanges and 70,000+ covered market tickers.
Browse ticker directoriesWhat you can verify before you act
The evidence and limitations are part of the product, not hidden in fine print.
See how the rule-based model works
Methodology and data-source pages explain what generates a signal and where the underlying data comes from.
Review winners and losers
Signal price, latest available price, and return are shown together. Negative outcomes are not removed.
Separate feed checks from signal time
Every signal retains its issue timestamp, so a recent feed check never makes an older signal look new.
Start free. Upgrade when you need more context.
A free account covers everyday research; Pro is for traders who want deeper history and analytics.
Check stocks and current signals
- Browse ticker pages and charts
- Review current model signals
- Create an account with email or Google
Compare deeper history and analytics
- Full signal history and outcomes
- Zone analytics across time periods
- Ad-free access and priority support
A real signal sample, including losses
The feed checks once per minute, keeps each original issue time, and does not hide negative returns.
Recent Nasdaq model signals
Five recent Nasdaq signals from Algo1 Super. Open the full feed for more.
| # | Ticker | Signal | Time | TSS | @ | Price Now | Return |
|---|---|---|---|---|---|---|---|
| 1 | TECH | buy | Aug 6 - 19:57 | 20 min | $71.91 | $71.90 | -0.01% |
| 2 | PTEN | buy | Aug 6 - 19:57 | 20 min | $10.07 | $10.05 | -0.20% |
| 3 | NESR | buy | Aug 6 - 19:57 | 20 min | $28.88 | $28.85 | -0.10% |
| 4 | MORN | buy | Aug 6 - 19:57 | 20 min | $196.91 | $196.57 | -0.17% |
| 5 | INIO | buy | Aug 6 - 19:57 | 20 min | $26.08 | $25.97 | -0.42% |
- Issued
- 20m ago
- Signal price
- $71.91
- Latest price
- $71.90
- Since signal
- <i class="arrow arrow-down"></i>-0.01%
- Issued
- 20m ago
- Signal price
- $10.07
- Latest price
- $10.05
- Since signal
- <i class="arrow arrow-down"></i>-0.20%
- Issued
- 20m ago
- Signal price
- $28.88
- Latest price
- $28.85
- Since signal
- <i class="arrow arrow-down"></i>-0.10%
- Issued
- 20m ago
- Signal price
- $196.91
- Latest price
- $196.57
- Since signal
- <i class="arrow arrow-down"></i>-0.17%
- Issued
- 20m ago
- Signal price
- $26.08
- Latest price
- $25.97
- Since signal
- <i class="arrow arrow-down"></i>-0.42%
Google API data use
Authorized administrators may connect read-only Google Analytics reports and use Search Console to submit sitemaps. This is separate from public Google sign-in. Google API data is not sold, shared with advertisers, or used for advertising or AI model training. Read the Google API data and privacy details.
Frequently asked questions
Quick answers to the questions we hear most often.
What is StockInvestor.us?
StockInvestor.us is a free technical-analysis tool that scans thousands of tickers across global exchanges and flags buy and sell signals using indicators such as Bollinger Bands, RSI and moving averages.
How are the buy and sell signals generated?
Signals are produced by an automated engine that evaluates several technical indicators on end-of-day and intraday price data. They are educational, not financial advice — always do your own research before trading.
Which markets and exchanges are covered?
We cover US equities (NASDAQ, NYSE), Oslo Børs, major cryptocurrencies, forex pairs and commodities — 25+ exchanges in total.
How often is data refreshed?
The homepage checks for new quotes and signals once per minute. Every signal keeps its original issue time so you can distinguish a fresh check from a newly generated signal.
Is StockInvestor.us free to use?
Browsing tickers, charts and signals is free. A paid subscription removes ads and unlocks deeper analytics and watchlist tools.
Is this financial advice?
No. StockInvestor.us is for informational and educational purposes only. Nothing on this site constitutes financial, investment or trading advice.