May 2, 2026 - May 4, 2026, the Yes price for '1+' rose from 63.85c to 74.45c, as the market gradually corrected its baseline probability estimation for at least 1 no-hitter as the season progressed.
April 18, 2026 - April 19, 2026, the Yes prices for '3+', '4+', and '5+' saw massive surges, e.g., '4+' spiked from 25.5c to 50c. This was caused by illiquidity and irrational momentum buying, severely disconnecting prices from the probability model.
April 16, 2026 - April 17, 2026, Yes prices for '7+', '8+', and '9+' also experienced abnormal jumps, such as '8+' spiking from 12c to 50.5c. This indicates large blind sweeping orders in an illiquid market, creating massive arbitrage opportunities.