March 17, 2026 - March 20, 2026, Emmanuel Grégoire's price dropped from 87.5c to 71.5c, while Rachida Dati rose from 12.5c to 28.5c. The reason is that as the March 22 runoff approaches, Right-wing vote transfers (Report de voix) exceeded expectations, and Dati successfully mobilized conservative voters, causing the market to correct the previous over-optimism of a guaranteed Grégoire win.
March 16, 2026 - March 17, 2026, Emmanuel Grégoire retraced from 93c to 87.5c, and Rachida Dati rebounded from 6c to 12.5c. The reason was investors realizing that despite a strong Round 1 lead, an outright victory (>50%) was not achieved, leaving execution risk for the runoff.
March 15, 2026 - March 16, 2026, Emmanuel Grégoire's price surged from 70c to 93c, while Rachida Dati crashed from 28.5c to 6c. The reason was the release of Round 1 results on March 15, where Grégoire secured a decisive lead, prompting the market to briefly price the outcome as a certainty.