Kataly is only useful if you can check it. This page scores what we showed, after the fact, from the same data the site uses, and lists every correction. Nothing here is edited by hand except the corrections log.
Radar alerts: what the stock did next
Stride, Inc.Activist stake · US
New outside investor with a stake big enough to push for changes: 5.3% of the company · next day +0.39%
Powell Max LtdActivist stake · US
New outside investor with a stake big enough to push for changes: 21.6% of the company · next day +0%
Chemomab Therapeutics Ltd.Activist stake · US
New outside investor with a stake big enough to push for changes: 10.4% of the company · next day +0.37%
Herzfeld Credit Income Fund, IncActivist stake · US
Big outside investor raised its stake from 31.8% to 38.2% · next day +0.92%
Magnachip Semiconductor CorpInsider buying · US
Cristiano Amoruso (Director) bought $1.4m of shares · next day +17%
Amprius Technologies, Inc.Results · US
Amprius Technologies Reports Third Quarter 2026 Financial Results and Recent Business Highlights · next day -6.76%
Energy Vault Holdings, Inc.Results · US
Energy Vault Reports Third Quarter 2026 Financial Results, Affirms Recently Raised Full-Year 2026 Revenue Guidance and Provides Preliminary 2027… · next day +9.63%
Intelligent Bio Solutions Inc.Results · US
Intelligent Bio Solutions Reports Record Fiscal First Quarter 2027 Revenue of $1.39 Million, Marking Sixth Consecutive Quarter of Year-Over-Year · next day -6.67%
Tron Inc.Results · US
Tron Inc. Reports Strong Third Quarter 2026 Financial Results · next day +8.97%
North European Oil Royalty TrustResults · US
North European Oil Royalty Trust Announces the Distribution for the Fourth Quarter of Fiscal 2026 · next day +1.57%
Meridian Holdings Inc./NVResults · US
Meridian Holdings Reports Third Quarter 2026 Results · next day +1.6%
Fortitude Gold CorpResults · US
Fortitude Gold Reports Third Quarter 2026 Financial Results Colorado Springs · next day -2.28%
Stran & Company, Inc.Results · US
Stran & Company Reports 32% Increase in Third Quarter 2026 Gross Profit as Gross Margin Expands to 33.3% Nine-Month Net Income of $1.1 Million, an… · next day -3.12%
Angel Studios, Inc.Results · US
Angel Reports Third Quarter 2026 Results · next day +14.97%
Datacentrex, Inc.Results · US
Datacentrex Reports Third Quarter 2026 Results and $30 Million Investment in Eagle LNG Eagle LNG’s established customer base and space propulsion… · next day +10.17%
How often a big move gets a reason
79% of the 91 big moves (3% or more) recorded so far (we keep 120 days) were matched to a news headline. The rest were shown as “no clear reason yet” rather than guessed.
A matched headline is the most likely explanation found at the time, not proof of cause.
Sudden-move alerts: what happened next
Not enough data yet: 3 of 5 alerts scored. Each alert is scored one hour after it fires.
Alerts describe a move that already happened. This is not a test of predictions; Kataly doesn't make any.
Economic releases recorded
GBP GDP m/m forecast 0.0%
After 1 hour: Bitcoin +0.17%, USD/JPY -0.10%
Corrections
No corrections yet. When we fix a mistake, it's listed here with the date and what changed.