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Home/AI / Tech/Will NVIDIA be the largest company in the world by market cap on August 31?
PolymarketAI / TechUpdated 10m ago

Market prices an 84.5% chance of “Will NVIDIA be the largest company in the world by market cap on August 31” — down 2 points in 24 hours

Original Polymarket title: “Will NVIDIA be the largest company in the world by market cap on August 31?”

Market probability
84.5%
−2 percentage points
over 24 hours86.5% → 84.5%
25 days until trading closes
Deadline: August 31, 2026 at 7:59 PM ET

Confirmed repricing, but the latest probability is still moving.

The pricing is supported by healthy trading volume and market depth, a tight spread. The probability moved another 3 points in the past hour — the market is still repricing.

What this market actually measures

This market will resolve to the largest company in the world by market cap on August 31, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.

This summary shows the opening of the venue's official rules. ProbCast has not yet generated an independent plain-English interpretation for this contract — review the full rules before relying on it.

View full official resolution rules

This market will resolve to the largest company in the world by market cap on August 31, 2026, as of market close. The resolution source for this market will be a consensus of credible reporting.

How credible was the move?

Three separate questions — a move can be genuine while the latest price is still settling. Methodology →

Move validity

Is the move backed by real trading and depth?

Strong

The pricing is supported by healthy trading volume and market depth, a tight spread.

Consensus stability

Has the market settled at the new probability?

Unsettled

The probability moved another 3 points in the past hour — the market is still repricing.

Contract clarity

Will the rules resolve without ambiguity?

High

The resolution rules are relatively specific, with a named source and a defined deadline.

Recent trade activity$36.6K traded

From the latest trade tape (most recent 200 prints) — a live activity sample, not a lifetime total.

What could move this market next?

  • The market's deadline arrivesAugust 31, 2026 at 7:59 PM ET

    The contract must resolve based on what has happened by this date.

Derived from the contract's own mechanics as of Aug 6, 3:14 AM ET. ProbCast does not list scheduled meetings, announcements, or data releases it cannot verify.

Advanced analysis (experimental)

Research signals — these models are still accumulating the history needed for full validation, and they can disagree with the headline read. Model confidence: high · expected error ±20 pts.

Reacting to newsLegacy movement classifier: watch

What's happening

medium classifier confidence
Reacting to news

The price is actively repricing on real volume. The number is still moving — don't treat the latest print as settled consensus yet.

Market data

24h volume

$54.5K

Liquidity

$72.3K

Change (pts)1H+3.06H-2.024H-2.07D-2.0
Score breakdown — Movement, Liquidity & Trust

ProbCast Trust Score

54/ 100 · Watch

Mixed support. Interpret with some caution. Main caveat: limited history.

ProbCast measures how reliable this market probability appears — not what to trade.

Movement78

Magnitude of recent probability change

Liquidity79

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ProbCast — Odds Reliability

Know whether prediction-market odds can be trusted. ProbCast analyzes liquidity, market activity, spreads, and price movement to help distinguish meaningful repricing from thin-market noise.

Questions? Chat with us on Telegram
TodayTop MoversEventsAll MarketsWhat ChangedVenue DivergencePolymarket vs KalshiMethodologyCoverageMeta's ArenaWatchlistTerms of UsePrivacyCrypto
  • Probability moved 3.0 pts in ≤6h on adequate liquidity

Read the latest price with caution; conditions make it an unreliable summary right now.

More details — reliability score, dynamics, durability
Reliability score
16Low
Where the price path tends to go next222 observed
  • Stable consensus93%
  • Choppy / mean-reverting5%
  • Trend continuation2%

Short-term motion of the price line (~1h), distinct from the environment above — not a prediction of the final outcome.

DurabilityHigh· half-life <1h
PredictabilityElevated irreducibility

A read-only classification of the market environment — how much weight the current price deserves as a read of consensus. It describes conditions, never a trade.

Total volume

$305.5K

Category
AI / Tech
Venue
Polymarket
Open interest
—
Spread
1.0 pts
Best bid
84.0%
Best ask
85.0%
7-day range
81.5% – 86.5%
Resolves
Aug 31, 2026

Depth of the order book and volume

Trust breakdown

54/100 · Watch

Mixed support. Interpret with some caution. Main caveat: limited history.

  • Liquidity anchor+55
  • Price steadiness+7
  • Limited history-8
Trust score54 / 100
How these scores work →
View on Polymarket

ProbCast provides prediction-market data and analytics for informational purposes only. Not financial, trading, betting, investment, legal, or tax advice. Market-implied probabilities can be wrong, illiquid, manipulated, or affected by ambiguous resolution rules.

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ProbCast provides prediction-market data and analytics for informational purposes only. Not financial, trading, betting, investment, legal, or tax advice. ProbCast is not a betting platform, exchange, or broker and does not provide buy or sell recommendations. Intended for users 18+; availability of prediction-market activity varies by jurisdiction. Venue data is aggregated from third parties and may be delayed or inaccurate. See our Terms of Use.

Market-implied probabilities can be wrong, illiquid, manipulated, or affected by ambiguous resolution rules.

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