The article reports a decrease in prices across all large national cereal markets in Spain, with some drops exceeding 10 euros per ton. The decline is attributed to harvest pressure and a fall in futures prices. Specifically, wheat and triticale have dropped by 11 euros, while rye has dropped by 5 euros. However, corn is holding up better to market pressure and is down €2/t. The article also mentions a significant drop in prices in the Segovian market for barley, wheat, oats, and rye.