A fast pre-market and intraday scanner for the stocks gapping up and down the most — a clean terminal feed, no clutter.
Coming very soon to Android
The biggest percentage movers, ranked live.
A no-nonsense ticker list built for speed.
See where the volatility is before the bell settles.
Yes — free to download and use, supported by ads. An optional Pro upgrade removes all ads.
It needs a connection to refresh live data (public stock-market price data, relayed by our data service api.catalystwire.org), but it never asks for an account.
Android today (free APK above, Google Play soon). iOS is on the roadmap.
No. No sign-up, no profile — your data stays on your device. See the privacy policy.