Elon Musk # tweets August 18 - August 25, 2026?

Platform comparison

Market context

The market tracks Musk's posting activity on X during a specific eight-day window in August 2026, counting main feed posts, quote posts, and reposts but excluding replies unless they appear directly on his main feed. The settlement window runs from 12:00 PM ET on 18 August through 12:00 PM ET on 25 August 2026, with deleted posts counting if captured within approximately five minutes of posting.

Musk's historical posting frequency on X (formerly Twitter) has ranged considerably depending on external circumstances and his focus priorities. During periods of active company announcements—particularly around Tesla earnings, SpaceX launches, or Neuralink developments—his daily post counts have exceeded ten. Conversely, during operational crises or intensive work phases, he has posted fewer than three times daily. The 0% crowd-implied probability suggests traders expect near-zero activity during this specific window, which would represent a significant departure from his typical engagement patterns of recent years. Comparable prediction markets on his social media activity have historically resolved in the 5–15 daily post range, though extreme outliers in both directions have occurred.

The August 2026 period carries no announced major product launches or earnings dates currently scheduled, which may explain the depressed probability. However, traders should monitor for unexpected announcements from Tesla, SpaceX, or xAI that could trigger elevated posting activity. Musk's travel schedule, particularly any international trips or conference appearances, typically correlates with reduced X engagement. The resolution mechanism's specificity regarding main feed posts versus replies creates a meaningful distinction from casual social media tracking, potentially affecting how traders calibrate their estimates against his broader online behaviour.

Methodology

We track Elon Musk # tweets August 18 - August 25, 2026? across the five venues with material prediction-market liquidity. The probability shown is the live Polymarket mid; the comparison rows summarise how each venue treats the underlying contract — fees, KYC thresholds, settlement currency, deposit options. The highlighted row marks the cheapest route into Polymarket's order book.

Resolution & payout

Settlement runs on-chain. Polymarket's contract logic separates YES and NO shares as conditional tokens; at resolution the winning share lifts to $1.00 and the losing one to $0. The outcome input comes from the UMA Optimistic Oracle, which secures against bad resolution with a bond + dispute window.

Once finalised, the smart contract pays USDC to the holders' wallets within minutes — no withdrawal fees beyond Polygon network gas. Kalshi settles in USD via CFTC clearance, Betfair in account currency net of commission, Manifold in play-money mana with no cash-out.

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 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.