Live Signals
Unusual moves across the S&P 500, flagged as they happen.
3 min readSignals and Scores
Live Signals checks every S&P 500 stock through the day and flags events like big gaps at the open, unusual volume, breakouts, large options buying and big score changes.
- Each signal shows what happened and when, with the stock's move since.
- Use the switches at the top to choose the kinds you want, and turn on alerts for any kind to be told when it fires.
- The Open Signals count shows how many are still active today.
Good to know. A signal describes what happened. It doesn't say what will happen next.





