📈 SigmaTrader Blog

Moravec’s Paradox: What It Means for Engineers, AI, and Our Kids Artificial intelligence keeps surprising us. It writes code, trades stocks, beats world champions at chess — yet struggles with things a toddler does effortlessly: recognizing context, moving in the physical world, or understanding common sense. This contradiction has a name. What is Moravec’s Paradox? Moravec’s Paradox states: Tasks that are easy for humans are hard for computers, and tasks that are hard for humans are often easy for computers. In simple terms: Computers excel at logic, calculations, and formal rules Humans excel at perception, intuition, movement, and social understanding This feels backwards — and that’s why it’s called a paradox. Why is it called “Moravec’s” Paradox? The concept was articulated in the 1980s by Hans Moravec , a robotics researcher at Carnegie Mellon University. At the time, most AI researchers believed that: Once we solve high-level reasoning (chess, math, logic), everything else will...

For decades, the name Schlumberger evoked images of oil rigs, vast desert landscapes, and the powerful machinery driving the global fossil fuel industry. But if you haven't looked at SLB (as it's now officially known) recently, you're missing a significant transformation. This isn't just your grandfather's oilfield services company anymore. And judging by who's buying in, some of the smartest money in the investment world is taking notice. The Old Guard, The New Vision SLB remains the undisputed giant in oilfield services, providing essential technology and expertise that keeps the world's energy flowing. However, they've been quietly (and not so quietly) executing a strategic pivot. Their vision is clear: to become a leading technology company driving energy innovation for a balanced planet. This isn't just marketing fluff. SLB is making serious moves into two of the most critical sectors shaping our future: Artificial Intelligence (AI) and Clean...

 MicroStrategy (MSTR) has become one of the most leveraged macro bets of our generation. Not through derivatives like LTCM in 1998, but through a simple conviction: “Bitcoin is the ultimate asset, and MicroStrategy will buy as much as possible.” ⚡️ Today, MSTR owns more than 650,000 BTC , but its real cost basis is now around $74k–$75k after continuous purchases funded by stock issuance and convertible debt. Meanwhile, Bitcoin is correcting 📉, and MSTR is down more than 60% with no clear bottom . This raises a powerful question: Is there a scenario where MSTR gets pushed into a liquidation — similar to how LTCM was forced to unwind during a fat-tail event? Let’s break it down. 👇 ⚖️ LTCM vs. MSTR: Two Completely Different Leverage Profiles 📉 LTCM (1998) 25x–50x leverage on tiny spreads Relied on “stable” historical correlations 🧮 Daily margin calls When spreads blew out, they needed collateral immediately Forced fire-sale liquidation within hours ...

Every year, investors talk about the “Santa Rally” — that strange period between Christmas and the first few days of January when the stock market historically moves higher. It sounds almost mythical, but the Santa Rally is real, measurable, and surprisingly consistent . But what actually causes it? It turns out the rally isn’t driven by one magic factor. Instead, it’s a perfect storm of liquidity shifts, investor psychology, tax behavior, and institutional rebalancing — all happening at the same time. Let’s break it down. 🎄 What Is the Santa Rally? The Santa Rally refers to the 7-day stretch from December 26 to January 3 , where the S&P 500 has historically produced much stronger returns than any other similar-length period in the year. Average return: ~1.3% in just 7 days Win rate: ~75–80% of years Most reliable seasonal effect in markets So yes — it’s real. But it’s not random. 📌 Update: How the Santa Rally Has Changed in the Post-COVID Market While the tr...

 🎲 The Intelligent Investor’s Wager: Balancing Probability and Consequence “Risk is brewed from equal parts of probability and consequence — how likely something is to happen and how bad it would be if it did.” — Paul Slovic When we talk about investing, the conversation almost always starts with probabilities — expected returns, win rates, Sharpe ratios, or historical odds of success. But what we often underestimate is the consequence side of the risk equation — how bad the outcome could be if we are wrong. Psychologist Paul Slovic captured this dual nature of risk perfectly. Risk is not just about how likely something is to go wrong; it’s about how painful it would be if it did. The smartest investors are those who balance both — understanding that even if probabilities are unknowable, consequences can and must be managed. 🧠 Pascal’s Wager and Investing Under Uncertainty In the 17th century, Blaise Pascal proposed his famous Wager about belief in God. His argume...

🧠 Adobe’s Big AI Move: Why $ADBE Might Be the Most Undervalued AI Stock Right Now Monday, Adobe (NASDAQ: ADBE) announced a major step forward in enterprise artificial intelligence — introducing Adobe AI Foundry , a platform designed to help companies build custom generative AI models tailored to their brand identity and creative assets. This is not just another AI buzzword moment. It could be the start of Adobe’s next growth chapter — and yet, the stock is trading near its 52-week low . Let’s break down why this might present a rare opportunity for long-term investors. 🚀 What is Adobe AI Foundry? The new AI Foundry allows enterprises to train custom AI models using their own creative assets — images, videos, and text — directly inside Adobe’s ecosystem. Think of it as “your brand’s personal AI studio” : Trained on your own brand data (logos, campaigns, tone, visuals) Integrated with Adobe’s Firefly generative AI family Designed for brand consistency, IP protectio...

CAC 40 on the Edge — Will France’s Market Index Break Out or Fake Out? 🇫🇷📈 The CAC 40 , France’s leading stock market index, is once again testing its long-term trendline — a level it has touched three times before. And as technical traders know, the fourth touch can often decide the fate of the trend: breakout or breakdown . If the CAC 40 breaks above this level, we could be looking at a “blue sky setup” , where price moves into uncharted territory with limited resistance. But as always, there are no guarantees in the stock market — only probabilities . We can’t predict the future, but we can prepare for it. Our Exposure to France’s Top Stocks We currently have exposure to several leading French companies — names that represent the strength and diversity of the French economy: LVMH ($MC) – The parent company of Louis Vuitton , a global luxury powerhouse. Hermès (RMS) – Symbol of timeless craftsmanship and exclusivity. Airbus ($AIR) – One of the world’s biggest a...

  🏞 Why Billionaires Are Quietly Buying Farmland and Vast Tracts of Land In recent years, some of the world’s richest people — including Bill Gates , Jeff Bezos , and Mark Zuckerberg — have quietly become major landowners. From farmland in the U.S. Midwest to tropical ranches in Hawaii, they are accumulating land faster than ever. But what’s driving this modern-day land rush? 🌾 1. A Hedge Against Inflation Farmland is one of the oldest and safest tangible assets . It generates real income through crops and leases while preserving value when inflation rises. As food prices climb, farmland values follow — making it a powerful inflation hedge for billionaires whose wealth is tied up in volatile tech stocks. 🌍 2. Control Over Food and Resources Land means control of food production, water rights, and renewable energy potential . Bill Gates’s 270,000-acre farmland portfolio — the largest in America — reflects a push toward sustainable food systems and climate-friendly agr...

🎲 Betting Strategy Simulations: What Happens to Your Money Over Time? When people hear about a “winning trading strategy” or a “high-probability setup,” they often imagine that turning a small account into a fortune is just a matter of repeating it over and over. But reality — and math — tell a very different story. In this article, I’ve simulated four classic strategies used in betting, trading, and risk-taking: 💸 All-in Strategy 💵 Fixed Bet Strategy 🔁 Martingale Strategy 📈 Kelly Criterion Strategy We’ll see how each behaves over hundreds of rounds with thousands of independent players — who goes bankrupt, who gets rich, and why. All simulation code is open-source here: GitHub – handysofts/betting-strategy-simulations 🧪 How We Ran the Experiments 👤 Number of players: 1000 🔁 Rounds per player: 300 💵 Initial balance: $100 🎲 Game: 50/50 coin flip If heads: +100% (double your bet) If tails: −60% (lose 60% of your bet) For each simu...

In today’s fast-changing tech landscape, outsourcing companies are facing heavy skepticism. Personally, I’ve never been a big fan of the outsourcing model, and with more corporations moving development back in-house, it’s clear that outsourcing firms are losing some of their traditional ground. However, this doesn’t mean outsourcing companies will vanish overnight or that artificial intelligence (AI) will simply “kill” the sector. The reality is that these firms still have deep client relationships, provide ongoing support, and deliver services that many enterprises continue to rely on. What’s interesting is how bearish sentiment around outsourcing companies has become. When the market leans too heavily in one direction, it can sometimes create opportunities worth revisiting. Take Accenture ( $ACN ) , for example: ✅ Founded in 1951, with decades of industry experience ✅ Strong dividend payer ✅ Currently sitting at a key weekly support level ✅ $146B market cap, meaning it...

Missed the Precious Metals Rally? Maybe It’s Time to Look at Healthcare If you didn’t catch the recent rally in precious metals and commodities like gold, silver, and platinum, don’t worry—you might still have a train to board. Historically, when markets start topping out, investors often rotate into defensive sectors such as Healthcare . Even if that rotation doesn’t play out this time, there are still plenty of opportunities in healthcare. Many companies in the sector offer dividend yields north of 3% , while trading at attractive valuations. On top of that, healthcare businesses typically operate with high margins , making them resilient in different market cycles. Think of investing like this: instead of chasing butterflies, build a garden . If the butterflies come, great. If not, you’ll still have a thriving, beautiful garden. Healthcare fits this mindset well—strong fundamentals, reliable cash flows, and dividends that reward patience while prices hover around support levels. ...