SpaceX vs Tesla vs xAI: Which Elon Musk Trade Has the Biggest Upside in 2026?

By: WEEX|2026/06/10 16:15:00

TL;DR

• Should you trade SpaceX, Tesla, or xAI in 2026? The answer depends on whether you're bullish on IPO momentum, Bitcoin, or AI.

• SpaceX's IPO could become the largest public offering in history, making SPCX one of the most closely watched new listings of the decade.

• Tesla remains one of the world's largest corporate Bitcoin holders and could benefit from any future SpaceX-related merger narrative.

• xAI is the most speculative trade, offering pure exposure to Elon Musk's AI ambitions and the broader AI infrastructure boom.

• All three trades are connected by Elon Musk, Bitcoin exposure, and growing investor interest in AI and space technology.

• Here's how SpaceX, Tesla, and xAI compare in terms of upside potential, risk, volatility, and trading opportunities.

SpaceX vs Tesla vs xAI: Which Elon Musk Trade Has the Biggest Upside in 2026?

Three of the most talked-about companies in the world right now all belong to the same man. SpaceX is days away from the largest IPO in history. Tesla holds over 11,000 BTC on its balance sheet. xAI — Elon Musk's AI lab — has already merged with SpaceX, folding its ambitions into a single $1.75 trillion entity.

For crypto traders, this convergence creates a rare opportunity: all three narratives are now tradable on WEEX, each through its own futures contract. But they are not the same trade. They carry different risk profiles, different catalysts, and different timelines.

Here's how to think about each one — and where the event opportunity sits.

The Musk Empire in 2026: One Man, Three Narratives

Before comparing the trades, it helps to understand how these three companies relate to each other today.

SpaceX completed its merger with xAI earlier in 2026, creating a vertically integrated company spanning launch services, Starlink satellite internet, and AI infrastructure. The combined entity is now heading to Nasdaq on June 12 under the ticker SPCX, targeting a valuation of $1.75 trillion and a raise of $75 billion — the largest IPO ever attempted.

Tesla remains a separate publicly traded company. Elon Musk has been reported to be exploring a potential three-way merger of Tesla, SpaceX, and xAI, though no formal deal has been announced. Early SpaceX investor Peter Diamandis described such a combination as "a matter of when, not if."

The bitcoin angle ties all three together. SpaceX disclosed 18,712 BTC on its balance sheet in its S-1 filing. Tesla holds 11,509 BTC. If the two companies ever merged, the combined entity would control 30,221 BTC worth approximately $3.3 billion — making it the third-largest public corporate bitcoin holder in the world, behind only Strategy (MSTR) and Twenty One Capital (XXI).

What Is the Difference Between SpaceX, Tesla, and xAI?

SPCXUSDT — Is SpaceX the Best IPO Trade of 2026?

What it is: SPCX perpetual futures on WEEX, tracking SpaceX's post-IPO market price.

The thesis: SpaceX is the most anticipated listing of the decade. Day-one trading on June 12 will be driven by retail excitement, index inclusion expectations, and arbitrage from crypto-native synthetic markets (Hyperliquid's SPCX perp ran from $150 to $216 before settling near $203 ahead of listing). The IPO price is set at $135 per share, implying a $1.78 trillion market cap.

Bull case: SPCX opens strong, sentiment normalizes, capital that rotated out of crypto to fund IPO allocations flows back into the market. SPCXUSDT futures benefit from positive spillover.

Bear case: Valuation is stretched. Morningstar has estimated fair value at $780 billion — less than half the IPO target. SpaceX posted a $4.94 billion net loss in 2025. If the stock stumbles on day one or in the weeks that follow, futures will reprice sharply lower.

Volatility profile: Highest of the three. The first 48 hours of SPCX trading will be extremely volatile. This is a short-window, high-conviction trade — not a set-and-forget position.

WEEX instrument: SPCXUSDT futures

TSLAUSDT — Why Are Traders Watching Tesla Again?

What it is: Tesla perpetual futures on WEEX, tracking TSLA's listed price.

The thesis: Tesla is already a public company with a known earnings track record. The interesting overlay in 2026 is the SpaceX merger speculation. If Musk proceeds with a Tesla–SpaceX combination, Tesla shareholders would gain exposure to Starlink, xAI infrastructure, and the combined 30,221 BTC treasury — a narrative shift that could reprice the stock significantly.

Tesla's bitcoin position alone is notable: 11,509 BTC at cost basis near $35,000 per coin, currently deep in profit. Under fair-value accounting, those gains hit the income statement.

Bull case: SpaceX IPO succeeds, merger talks accelerate, Tesla re-rates as a "Musk empire" holding company. BTC price recovery also lifts Tesla's reported earnings through mark-to-market gains.

Bear case: Merger never materializes. Tesla's core EV business continues to face margin pressure. Musk's governance track record — Tesla invested $2 billion in xAI despite shareholder objections, then watched SpaceX absorb xAI — creates ongoing overhang.

Volatility profile: Medium. More liquid and more established than SPCX, but directionally tied to merger news flow. Good for swing trades around catalyst events.

WEEX instrument: TSLAUSDT futures

XAIUSDT — Could xAI Become Musk's Biggest Growth Story?

What it is: xAI perpetual futures on WEEX. Since xAI merged into SpaceX, this instrument captures the AI narrative component of the combined entity — effectively a proxy for how markets value Musk's AI bet within the broader SpaceX structure.

The thesis: xAI built the Colossus supercomputing cluster and operates Grok, a large language model competing directly with OpenAI and Google Gemini. Post-merger, xAI's compute capacity is bundled with Starlink's global connectivity — a combination that has no direct public-market analog.

SpaceX's S-1 explicitly frames the combined TAM across AI, space exploration, and global connectivity as the largest addressable market "in human history," estimating it at $28.5 trillion.

Bull case: AI infrastructure becomes the central valuation driver for SPCX post-listing. xAI's contribution to the combined entity gets re-rated upward as the AI arms race continues. XAIUSDT futures track that repricing.

Bear case: xAI is the youngest and least-proven piece of the empire. Musk himself admitted xAI was "not built right" and needed to be rebuilt after the merger — this raises execution risk. Valuation depends on AI optimism staying elevated.

Volatility profile: Highest risk/reward of the three. The xAI angle is the most speculative but also the one with the longest runway if the AI thesis plays out.

WEEX instrument: XAIUSDT futures

Side-by-Side Summary

	SPCXUSDT	TSLAUSDT	XAIUSDT
Underlying	SpaceX (post-IPO)	Tesla (public)	xAI (merged into SpaceX)
BTC exposure	18,712 BTC on balance sheet	11,509 BTC on balance sheet	Indirect via SpaceX
Catalyst	June 12 IPO listing	Tesla–SpaceX merger news	AI infrastructure repricing
Volatility	Very high (short-term)	Medium	High (long-term)
Risk profile	IPO day trading	Merger optionality	AI narrative bet
Best for	Short-term momentum traders	Swing traders, event-driven	High-conviction AI bulls

-- Price

Which Musk Company Has the Most Bitcoin Exposure?

One detail that gets overlooked in the stock-market framing: all three trades carry embedded bitcoin exposure.

SpaceX disclosed 18,712 BTC in its S-1. Tesla holds 11,509 BTC with no changes reported in Q4 2025. If the Tesla–SpaceX merger happens, the combined entity would rank as the world's third-largest public corporate bitcoin holder. Every buyer of SPCX gains passive BTC exposure whether they intend to or not.

This creates an unusual correlation structure. A BTC rally strengthens the balance sheets of both SpaceX and Tesla, improving reported earnings and supporting stock prices. A BTC selloff does the opposite. Traders positioning in SPCXUSDT or TSLAUSDT are, in effect, also taking a view on bitcoin — even if they don't think of it that way.

Trade the Musk Narrative on WEEX — $60,000 Prize Pool

WEEX is running a limited-time trading event tied directly to the SpaceX IPO moment. All three futures instruments covered in this article — SPCXUSDT, TSLAUSDT, and XAIUSDT — are eligible for the event.

Join the SpaceX Trading Event — Share a $60,000 Prize Pool

Key rules from the event page:

Register via the "Sign Up" button on the event page to participate. Registration is required — trading alone does not qualify you.
Eligible futures include: SPCXUSDT, OPENAIUSDT, ANTHROPICUSDT, TSLAUSDT, ANDURILUSDT, XAIUSDT
Eligible spot pairs include: SPACEXPRE/USDT, RKLBON/USDT, ASTSON/USDT, TESLAON/USDT, LUNRON/USDT, RDWON/USDT
Note on SPACEXPRE: this is a pre-market SpaceX token. Upon the official listing of SPCX, SPACEXPRE will convert to SPCX at a set ratio. Details will be announced separately.
New users = those who registered during the event period, or those who only registered before the event with no prior trading activity.
Futures trading volume counts opening + closing positions. Spot trading volume counts buy + sell volume.
Net deposit = on-chain deposits and P2P deposits minus withdrawals. Internal WEEX transfers do not count.
API-generated trading volume is excluded.
Rewards for each task are calculated independently — qualifying for multiple tasks means multiple rewards.
All rewards will be distributed within 10 working days after the event ends.
Market makers and institutional users are not eligible.

Sign up and start trading

SpaceX vs Tesla vs xAI: Which Trade Fits Your Strategy?

There is no single right answer — it depends on your time horizon and risk appetite.

If you want to trade the IPO moment directly and can handle sharp intraday moves, SPCXUSDT is the instrument to watch in the 48–72 hours around June 12. The first hour of SPCX trading on Nasdaq will set the tone for the entire narrative.

If you prefer a more established underlying with a longer catalyst runway, TSLAUSDT offers a way to position around merger speculation without the extreme volatility of a freshly-listed stock. The Tesla–SpaceX merger narrative has months, possibly years, of news flow ahead.

If you have a high-conviction view on AI infrastructure and are willing to hold through volatility, XAIUSDT captures the most speculative upside within the Musk empire — the bet that combining Starlink's reach with xAI's compute creates something the public markets have never seen before.

All three are live on WEEX. All three are part of the $60,000 event. The IPO window is open for a matter of days — the time to form a view is now.

Risk disclaimer: Cryptocurrency and derivatives trading involves significant risk and may not be suitable for all investors. This article is for informational purposes only and does not constitute financial advice. Past performance does not guarantee future results. Always trade within your risk tolerance.

About WEEX

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