Elon Musk # tweets July 7 - July 14, 2026?

Platform comparison

Market context

The underlying event tracks how many times Elon Musk posts main feed content, quote posts, or reposts on X between 12:00 pm ET on 7 July and 12:00 pm ET on 14 July 2026. Replies are excluded unless they appear on the main feed, and deleted posts count if captured within roughly five minutes. The current crowd-implied probability for any positive count sits at 0 per cent, a stark divergence from the 55 per cent implied probability seen in the adjacent July 4–6 window, which forecast 40–64 posts [3].

Historical patterns show Musk’s X activity has surged since October 2024, with more than 4,500 posts in November 2024 alone, suggesting a baseline of high-frequency posting rather than silence [1]. Recent announcements reinforce this trend: Musk stated on X that the platform’s new algorithm will be open-sourced within seven days, including all code determining organic and advertising recommendations, with updates every four weeks [2][7]. This technical rollout, coupled with his ongoing aerospace visits to SpaceX and political announcements such as the “America Party” launch, provides multiple catalysts for sustained posting [4][10].

Traders should monitor the algorithm open-source deadline, any follow-up developer notes, and Musk’s public schedule around aerospace events or political rallies. The FTC’s recent warning that X poses a “serious risk to Americans’ privacy” may also trigger additional commentary or rebuttals from Musk [6]. Given the 0 per cent implied probability, the market appears to misprice the likelihood of activity, especially when compared to the active posting cadence documented in recent weeks, including 54 posts on 6 July 2026 [8].

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

At resolution the UMA oracle takes over: a proposer posts the outcome with a bond, any token holder can dispute within two hours. Without dispute the result is accepted and the smart contract distributes USDC instantly.

On Kalshi (CFTC-regulated) resolution runs through their in-house clearing engine in USD. Betfair Exchange settles after match end in the account's local currency. Manifold pays no cash — only its in-platform "mana" currency.

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 Kalshi vs Polymarket. 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.

How does resolution work?

Through the UMA Optimistic Oracle on Polygon: a proposer submits the outcome, a two-hour challenge window opens, and USDC payouts settle automatically once the result is final.

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 reliable are the quoted odds?

The YES/NO percentages are the live mid-prices of the Polymarket order book. On deep markets they move every few seconds; on thinner ones you'll see short plateaus.