Dear Mooers,
The January Paper Trading Challenge has officially concluded! A massive round of applause goes to our champion ( @107505847) from Malaysia, who achieved a mind-blowing 6478.84% return! 🤯
And congratulations to everyone! Last month, the market was full of volatility, but we are thrilled to see you turning those fluctuations into valuable experience in a zero-risk environment.Trading is a battlefield, and Paper Tra...

$Palantir (PLTR.US)$ Essentially, it is McKinsey of the AI era". The difference lies in McKinsey selling unquantifiable strategic optimization insights, while PLTR has chosen to engineer, quantify, and even systematize 'strategic optimization'.To deeply understand this company’s moat, it is necessary to read through the following three sections carefully.
Part One:
Let’s delve deeper into this, $Palantir (PLTR.US)$ Palantir's business model 'Ontology' is not only a philosophical concept but also the essence of its core products AIP (Artificial Intelligence Platform) and Foundry.Simply put, ontology is Palantir’s ultimate solution to the 'data silo' problem.
1. What is Palantir's Ontology?
In computer science, ontology refers to the formal description of concepts, entities, and their interrelationships within a specific domain.
For enterprises, data is often scattered across different Excel sheets, SQL databases, or cloud logs.
Traditional approach: What you see are lines of code and numbers (e.g., Order_ID: 12345).
Palantir's ontology: It transforms this dry data into real-world"Objects," "Attributes," ...

Hi mooers!
Need a quick update on the week of Feb 9–13 Check out moomoo's fresh earnings & economic calendars now!
For more details, check out the earnings calendar and economic calendar!
In the week ahead, various companies including $Coinbase (COIN.US)$ , $Applovin (APP.US)$ , $Astera Labs (ALAB.US)$ , $NEBIUS (NBIS.US)$ , and $Grab Holdings (GRAB.US)$ , are releasing their earnings. How will the market react to the companies' r...