Elon Musk # tweets July 11 - July 13, 2026?

Platform comparison

Market context

Elon Musk’s posting frequency on X between 12:00 PM ET on 11 July and 12:00 PM ET on 13 July 2026 is the real-world event driving this Polymarket contract, which currently prices the 40–64 tweet range at 60% YES. Traders on Polygon settle in USDC using conditional tokens, where each winning share redeems at $1 and losing shares at $0, with liquidity shifting as the weekend window narrows toward the 13 July 4:00 PM UTC resolution.

Historical patterns from the June 11–13 window show Musk consistently posting 40–64 times, a range that underpinned overwhelming consensus with implied probabilities of 40–64% in that prior market [1]. The July 11–13 market mirrors this, with the 40–64 bucket leading at 55% on Polymarket and 47.5% on Lines.com, though the weekend compression introduces genuine uncertainty that keeps the outcome below fifty-fifty certainty [2][4].

Key catalysts include SpaceX’s upcoming 13th Starship test flight, which will deploy V3 Starlink satellites for the first time and typically triggers high-volume Musk commentary [6]. Any announcement on X platform updates, such as the recent Community Notes direct-message system change, could also spike activity [9]. Traders should monitor Musk’s real-time posting pace, as a quiet weekend or unusually active stretch would push the count outside the 40–64 range and resolve the market NO [2].

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

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.

What does Polymarket cost to trade?

Polymarket itself charges 0% — the only cost is the Polygon network fee, typically under $0.01 per transaction. Off-chain venues like Kalshi or Betfair charge 2-7% commission.

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.