Elon Musk's social media presence has long been a subject of public interest, particularly his posting frequency on Twitter/X, where he maintains an influential and often volatile presence. This market tracks whether his tweet count for the week of April 14-21, 2026 will fall within the specific range of 420 to 439 posts. His typical daily posting pattern varies significantly—some days he may post dozens of times, engaging with various topics and controversies, while other days see minimal activity. The 420-439 range represents an average of approximately 60 tweets per day over the seven-day period, which would be consistent with his historically more active weeks. Currently, the market is pricing this outcome at 0% odds, indicating that traders believe this specific range is highly unlikely compared to other potential tweet count brackets. The resolution methodology is straightforward and verifiable: the final count will be determined by publicly accessible data from his Twitter/X account as recorded on April 21, 2026. This market exemplifies the broader fascination with quantifying and predicting Musk's digital footprint and his outsized influence on public discourse through social media.