Polymarket odds for Elon Musk’s tweet count between August 14 and August 21, 2026, moved sharply across three sub-markets. The Yes probability for the 200-219 range fell to 26.75% from 43.15% an hour earlier, a 16.4 percentage-point decline, while the 220-239 range dropped to 11.75% from 39%, a 27.25 percentage-point decline, according to Catcher Predict monitoring. In the 240-259 range, the Yes probability then rose to 29.35% from 12.9% an hour earlier, a 16.45 percentage-point increase. The moves reflect changing market expectations across the specified tweet-count ranges, with related breaking news potentially affecting the contracts’ implied probabilities.