Kataly Radar
Kataly reads US-listed companies’ announcements, insider purchases and big new stakes as they are filed, scores how big it is for that company from 1 to 10, and shows how the stock moved after similar news before. Facts and history, never tips.
The biggest next-day moves after announcements Kataly recorded, up and down alike. History, not a forecast; most announcements move a stock far less.
Last 25 acquisition announcements in US (50%+ of the company): next day up 19 of 25 times, average +13.6%.
Details, past look-alikes and share →The biggest average reactions in Kataly's history so far. History, not a forecast; small samples can change a lot. Track record
Latest big move: Whale #2 added to short BTC ($610K) · 30 min late on Free
Updated . Prices can be 15 minutes late.
SHARES OF SUPER MICRO COMPUTER DOWN 12.9% AS SEMAFOR REPORTS CO COULD FACE DOJ PROBE Moomoo ·
Biggest stock move worldwide right now · USGold rises on bargain hunting but heads for weekly decline Reuters
What matters in the stocks you own, in your own currency.
Speed and context, and where your own trading leaks money.
The extra research layer for analysts, advisers and funds.
The basics are free. Paid plans add your holdings, live alerts and the tools for your style.
No. Kataly reports what moved, by how much, and what the news says. It never says buy, sell or hold. Decide for yourself, or talk to a licensed adviser.
Prices and headlines refresh every 15 minutes. Each row shows whether its market is still trading, closed today, or hasn't opened a new session yet.
No. Kataly never connects to your broker or trading account. You type your holdings and trades in yourself, and they stay private to you.
Yes, any time, from the billing page. Payments are handled by Stripe; Kataly never sees your card.