The article provides an overview of the dynamics of tuna prices in the market, with a focus on Thai and Ecuadorian markets. It highlights that Thai tuna prices have been on a downward trend since mid-August, driven by Thai canned food manufacturers' strategy to keep costs low for future contract negotiations and compete with Ecuador. The stable supply from the Western Pacific, especially Papua New Guinea, also pressures the prices. In contrast, the European market is sluggish with prices around €1,600/ton, while Ecuadorian markets see prices ranging from $1,350 to $1,375/ton, which might not continue to fall due to a fishing moratorium and large cannery orders. Yellowfin tuna prices are also under downward pressure due to strong production in the Indian Ocean.