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Option pricing isn’t magic — but it is more complex than pricing shares.
At its core, an option’s premium is driven by supply and demand. What buyers are willing to pay, and what sellers are willing to accept. That demand is shaped by expectations: where the share price might go, how long there is until expiry, and how risky the move could be.
To use options effectively, traders need to understand what actually moves premiums — and why.
3.1 The Mai...
At its core, an option’s premium is driven by supply and demand. What buyers are willing to pay, and what sellers are willing to accept. That demand is shaped by expectations: where the share price might go, how long there is until expiry, and how risky the move could be.
To use options effectively, traders need to understand what actually moves premiums — and why.
3.1 The Mai...
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Weekly Earnings Preview: Grab rewards by guessing the market winner!
Hi mooers!
Need a quick update on the week of Feb 17–20 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 $Walmart (WMT.US)$ , $Deere (DE.US)$ , $Medtronic (MDT.US)$ , $Moody's (MCO.US)$ , and $Lemonade (LMND.US)$ , are releasing thei...
Hi mooers!
Need a quick update on the week of Feb 17–20 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 $Walmart (WMT.US)$ , $Deere (DE.US)$ , $Medtronic (MDT.US)$ , $Moody's (MCO.US)$ , and $Lemonade (LMND.US)$ , are releasing thei...
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My portfolio is off to a galloping start in 2026, and I wanted to share my most satisfying trades and my outlook for the year ahead.
📈 My Star Trade: Micron (MU)
If there’s one trade that defines my strategy, it’s Micron Technology (MU).
Performance: A massive +379.26% gain! 🚀
The Journey: I’ve been holding this since the average cost was $80.16, and seeing it hit $384.21 is incredibly rewarding. It’s been the engine room of my AI-themed pl...
📈 My Star Trade: Micron (MU)
If there’s one trade that defines my strategy, it’s Micron Technology (MU).
Performance: A massive +379.26% gain! 🚀
The Journey: I’ve been holding this since the average cost was $80.16, and seeing it hit $384.21 is incredibly rewarding. It’s been the engine room of my AI-themed pl...
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A detailed review of the performance of my past trades made me realise I can earn more from long term trades so I will try to be more patient and not give in to the fear of missing out. The US market has been down lately but my Singapore-heavy portfolio is up 5% year to date, thanks to $OCBC Bank (O39.SG)$ $DBS (D05.SG)$ (Check out the latest TP from amalysts for DBS). $UOB (U11.SG)$ $Singtel (Z74.SG)$ $SGX (S68.SG)$ $Sheng Siong (OV8.SG)$
Before you go, don’t forget to 1...
Before you go, don’t forget to 1...



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The traders’ task is essentially to reduce. To take all of the moving parts, the three-dimensional, real-world considerations, and reduce them all to a single answer. Is this stock or ETF going up or down?
Ultimately, it’s the same for investors. We understand the imperfect view of the future we have standing in the present, and expect that not all of our choices will be successful. But the aim is to invest in assets that increase in value. Ideally...
Ultimately, it’s the same for investors. We understand the imperfect view of the future we have standing in the present, and expect that not all of our choices will be successful. But the aim is to invest in assets that increase in value. Ideally...
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Hi mooers!
2026 has just arrived! Welcome back to our monthly Moo Leaderboards!
In January 2026, precious metals experienced significant volatility that many mooers navigated together in our community. We’ve seen some fresh new faces climb onto our January Moo Leaderboards — many of them are super active mooers in discussing and sharing strategies in precious metals. And, of course, some of our old friends are still here, saying h...
2026 has just arrived! Welcome back to our monthly Moo Leaderboards!
In January 2026, precious metals experienced significant volatility that many mooers navigated together in our community. We’ve seen some fresh new faces climb onto our January Moo Leaderboards — many of them are super active mooers in discussing and sharing strategies in precious metals. And, of course, some of our old friends are still here, saying h...
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Hey, Mooers! 👋
Recently, BTC dropped from $90K+ to $60K+, ETH from $3K+ to under $2K, fear index <10...
If you're reading this, you might be feeling the stress of portfolio losses. Or maybe you're a traditional investor, relieved you "never touched this confusing thing." Today, we won’t talk about "buying the dip" or "10x gains"—just three key questions:
1. Who created Bitcoin, and why?
2. How does it work, and why does it have value...
Recently, BTC dropped from $90K+ to $60K+, ETH from $3K+ to under $2K, fear index <10...
If you're reading this, you might be feeling the stress of portfolio losses. Or maybe you're a traditional investor, relieved you "never touched this confusing thing." Today, we won’t talk about "buying the dip" or "10x gains"—just three key questions:
1. Who created Bitcoin, and why?
2. How does it work, and why does it have value...
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$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," ...
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," ...
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