The forecasted data for the production of whole fresh purple dye murex in capture fisheries for France indicates a consistent decline in value from 2024 to 2028. Starting at 7.85 thousand Euros per metric ton in 2024, the value is projected to decrease annually, reaching approximately 7.39 thousand Euros by 2028. This represents an average yearly decline (CAGR) over the five-year period. The year-on-year percentage decrease suggests a slight, but steady drop reflective of market dynamics or possibly supply pressures. In 2023, the value stood at a comparative point, showing this trend as a continuation from prior levels.

Future trends to watch for include:

Regulatory impacts on marine capture quotas that could influence supply.
Consumer demand shifts towards sustainable or alternative products affecting consumption.
Potential advancements in aquaculture technologies that could alter the economic viability of murex production.