April 10, 2026 - April 13, 2026, Houston Astros' price plummeted from 24c to 12.5c, likely driven by a dismal start to the regular season or major injuries to key players, causing the market to sharply downgrade their division title odds.
February 20, 2026 - February 23, 2026, Seattle Mariners surged from 50c to 56.5c while Houston Astros dropped from 32c to 26c, driven by the release of projection models favoring Seattle and fading Houston, leading the market to correct the 'dynasty premium'.