Nvidia vs Apple: Polymarket's 92% Probability Might Be Wrong for 2025?

· Finance · By Tyler Jacobsma

Summary: The orderbook tells a different story than the 92% headline. With 19 days until resolution and Apple's record quarter ending December 28th, the contrarian bet might have better odds than the market suggests.

Polymarket's "Largest Company end of 2025?" market looks pretty straightforward at first. Nvidia (NVDA) is trading at 92 cents on the "Yes" side, which basically means people think there's a 92% chance it ends the year as the biggest company in the world. Apple (AAPL) sits at 8%. Alphabet (GOOG) and Microsoft (MSFT) are below 1%. !Market Overview So anyone glancing at the market would say, "Okay, this is already decided." Right? Well, not so fast. We've watched enough market cap races to know that when everyone agrees on something this strongly, it's worth looking at what's actually happening under the hood. And what we are seeing in the orderbook tells a very different story than that 92% number suggests. Let's explore. The Orderbook Tells You What People Really Think Look at the Nvidia orderbook. Last trade at 92 cents. Tight spread. Standard stuff. !Nvidia Orderbook But now look above the current price. At 93 cents, you've got 17,099 shares waiting to sell. At 94 cents, another 5,587 shares. At 95 cents, a massive wall of 10,327 shares. That's over $32,000 in sell orders stacked within 3 cents of the current price. This is not what conviction looks like. If traders genuinely believed Nvidia was correctly priced at 92%, those sell walls wouldn't exist. Instead, you'd see thin offers, people holding tight, unwilling to sell at anything close to current levels. What you're looking at is people trying to get out. They bought Yes on Nvidia, probably somewhere in the 80s, and now they're queued up hoping someone will take them out at 93-95 cents. Does that sound like conviction? I don't believe so. Now flip to the bid side. There's $1,381 at 91 cents. Then $16,715 at 90 cents. Then it drops off. The support is shallow. One decent sell order and this thing walks down 2-3 cents without much resistance. Let's compare this to Apple. !Apple Orderbook Yeah, it's trading at 8 cents, nowhere close to Nvidia. But look at the structure. The orderbook only has $7,724 total depth versus Nvidia's $73,000+. Apple is illiquid, which means if money starts flowing this direction, there's nothing stopping it from moving fast. Small orderbooks cut both ways. They're fragile on the downside but explosive on the upside. 19 Days Could Make A Difference We're sitting on December 12th. The market resolves December 31st. That's 19 trading days. Go look at how many times Nvidia and Apple have swapped the 1 spot this year. Nvidia took it in January. Lost it. Took it back in November. Lost it again. Right now, as of today, Nvidia is at $4.4 trillion and Apple is at $3.7 trillion. That's about a $700 billion gap, or roughly 16%. That sounds like a lot until you realize these things move on sentiment, not just fundamentals. Tech mega-caps can swing 5-10% in a week on nothing but rotation or a single piece of news. We've seen it repeatedly in 2025. The market is pricing this like Nvidia's lead is not conquerable. It's not. It's a 16% gap with three weeks left in a volatile year-end period. Apple's Recent Quarter Beat Expectations Apple reported fiscal Q4 2025 results on October 30th. Revenue hit $102.5 billion, up 8% year-over-year and a September quarter record. Services hit an ATH at $28.8 billion, up 15%. EPS came in at $1.85, beating estimates. For the full fiscal year, Apple posted $416 billion in revenue which is a record. Apple guided for December quarter revenue growth of 10-12% year-over-year. They specifically called out double-digit iPhone growth. Services continuing at similar growth rates to fiscal 2025. Gross margins expected between 47-48%. If we do the math on that guidance, 10-12% growth on last year's December quarter means roughly $125-130 billion in revenue. That's a massive quarter. And it ends December 28, just three days before this market resolves. The market is treating Apple like it's already lost because Nvidia has the momentum narrative. But Apple is still generating $416 billion in annual revenue with 47% gross margins and returned $24 billion to shareholders in just the September quarter alone. Meanwhile, everyone is laser-focused on Nvidia's AI story and completely ignoring that Apple prints cash at scale with higher margins than almost any company on earth. The Bull Case For Nvidia Is Real, But Fragile Let's be clear about what we're betting on. Buying Apple Yes at 8 cents means you risk 8 cents to make 92 cents if Apple finishes as the largest company on December 31. That's 11.5:1 payoff odds. You don't need to believe Apple is the favorite. You just need to believe the probability is higher than 8%. Is there more than an 8% chance that a $700 billion gap closes in 19 days during year-end volatility? Absolutely. As mentioned, these companies have swapped positions multiple times this year. The gap has been as small as $30 billion and as large as $1 trillion at various points in 2024. So there's definitely a chance. Let's say you think there's a 15% chance Apple finishes on top. Not likely, but possible given the catalysts above. At 15% probability, the fair value is 15 cents. You're buying at 8 cents. That's a nearly 2:1 edge. Even if you're conservative and assign just 12% probability, only slightly above the current price, you're still getting a positive expected value. The market is giving you 11.5:1 odds on something that has closer to 8:1 or 7:1 true odds. That's what an edge looks like in prediction markets. You're not betting on the favorite. You're betting on mispriced probability. The Contrarian Thesis The 92% price tells you what the consensus believes. The orderbook tells you what traders are actually doing. And as we saw, what they're doing is stacking sell orders above 92 cents and keeping shallow bids below. That's not the behavior of a market that's confident. That's the behavior of a crowded trade looking for exits. We've seen this pattern before. When everyone agrees, when the narrative is one-sided, when the favorite is priced at 90%+, that's exactly when you should be looking at the other side. Not because the favorite won't win, it probably will, but because the odds are wrong. The market has decided Nvidia is a lock. Apple is an afterthought. But Apple just posted record revenue with 47% margins and has 2.35 billion devices in its ecosystem. Nvidia is riding a parabolic AI rally with sky-high expectations and geopolitical risk. Both things can be true. But one of them is priced for perfection, and the other is being ignored. Trade Idea: Buy Apple Yes at 7-9 cents Position: Buy Apple Yes shares at current prices (7-9 cents range) Size: 1-2% of prediction market capital. This is a high-conviction asymmetric bet, but size appropriately given the base case still favors Nvidia. Reasoning: The market is overestimating Nvidia's certainty and underpricing genuine uncertainty in a close market cap race with 19 days remaining. The orderbook structure shows fragility in the Nvidia position, while multiple near-term catalysts could drive Apple outperformance. Catalysts to Watch: • Year-end rebalancing and profit-taking in Nvidia • Apple holiday quarter performance (ends Dec 28) • Any AI spending commentary from hyperscalers in December earnings • China regulatory news for Nvidia • Year-end low liquidity amplifying moves

Risk Management: • Max loss is the 8 cents entry price • If Apple drops below 6 cents, consider adding to position as odds are getting even better • If Apple rallies above 20 cents, take partial profits • Monitor market cap gap. If it widens above $1 trillion by Dec 20, probability drops materially This works because you're getting 11.5:1 payoff odds on an outcome that has better than 8% probability. The year-end period is volatile, the gap is closeable, and the consensus is too comfortable. When everyone's leaning one direction, the value is on the other side. The Bottom Line Nvidia probably finishes as the largest company. But it probably isn't the same as 92%. The market is giving you exploitable odds on uncertainty, and uncertainty is exactly what you should be betting on with 19 days left in a volatile year. This is what edges look like. They're not obvious. They're not comfortable. And they definitely don't show up at 92 cents on the favorite.

---• This content is for informational and educational purposes only and does not constitute financial, investment, or trading advice. Prediction markets involve risk, and past performance does not guarantee future results. Always conduct your own research before making any trading decisions