Elon Musk Net Worth on July 31?

Platform comparison

Market context

Elon Musk’s net worth on 31 July 2026 is the value that will decide this market, using Bloomberg’s Billionaires Index as the settlement source. The crowd is pricing a **100% YES** outcome, which makes the favourite effectively unchallenged and leaves any value, if there is any, on the *underdog* side only if the Bloomberg figure ends up below the relevant bracket or the source changes materially before settlement.[2][12]

The historical frame is that Musk’s fortune has been extremely volatile in 2026, driven chiefly by SpaceX and Tesla. Bloomberg still showed him at about **$942bn** in early August, while other reports put his wealth much lower after a sharp late-July sell-off; Fortune said his fortune had fallen to around **$684bn** after a rout, and another report placed it near **$695.7bn** on 29 July, after losing well over $700bn from the June peak.[2][3][14] That kind of dispersion matters for a range-style market: consensus may still anchor to very high numbers, but the *value spot* can sit in the gap between what a fast-moving real-time tracker implied earlier in the week and what Bloomberg prints at the final close.

The main catalysts are straightforward: Tesla’s share price, SpaceX valuation marks, and any fresh funding, IPO-related, or merger headlines that reprice Musk’s private holdings. Bloomberg and other trackers note that his wealth is dominated by stakes in SpaceX and Tesla, so any move in either can swing the settlement number sharply.[1][4][13] The contrarian angle is that the market is already fully one-sided, so the only interesting risk is not direction but *magnitude* — whether the final Bloomberg print lands in the highest bracket the market is implying, or slips enough to catch traders leaning on the recent trillion-dollar narrative.

Sources: 1 · 2 · 3 · 4 · 5

Methodology

Methodologically we separate two layers: the live probability (Polymarket mid-price) and the platform attributes (fee, KYC, settlement currency, payment rails). That keeps the comparison honest — a single canonical probability across the row, with the venue-by-venue trade-offs spelt out in the columns next to it.

Resolution & payout

Polymarket-based markets settle through the UMA Optimistic Oracle on Polygon. A proposer submits the outcome, a two-hour challenge window opens, and unchallenged proposals finalise the resolution. Payouts settle automatically in USDC the moment the result is final — no bookmaker, no delay.

Kalshi-based markets settle in USD via the CFTC-regulated clearinghouse. Betfair Exchange settles in GBP/EUR net of commission. Manifold is play-money and does not pay out real funds.

FAQ

Where can I trade this market with the lowest fees?

Polymarket is geo-blocked in the US/UK/EU. The easiest 0%-fee broker into the same order book is Who Will Win 2026. Kalshi charges up to 7% per trade; Betfair Exchange takes 2-5% commission on net winnings.

Is this market available outside the US?

Polymarket itself is geo-blocked in the US/UK/EU. Always check the legal status of prediction markets in your jurisdiction before trading.

What's the difference between YES and NO shares?

A YES share pays $1.00 if the event happens, $0 otherwise. A NO share pays $1.00 if the event doesn't happen. The market price between 0¢ and 100¢ is the implied probability.

How fast are USDC deposits?

Polygon credits deposits after 12 confirmations — usually under 30 seconds. Withdrawals follow the same path and land back in your wallet within minutes.

Do I need to KYC for this market?

On Polymarket directly, no — it's wallet-based. Intermediary brokers like Who Will Win 2026 trigger KYC only above $1,500 of lifetime trading volume; under that you trade pseudonymously with a single wallet address.