CBOT玉米下跌，但周线收高0.7%

Core Viewpoint - CBOT corn futures experienced a slight decline on Friday, but the weekly performance showed a 0.7% increase overall [1] Group 1: Market Performance - On Friday, the benchmark corn futures closed down by 0.2%, ending a two-day upward trend driven by strong export demand [1] - The March futures contract fell by 0.75 cents, closing at 443.75 cents per bushel, while the May contract also dropped by 0.75 cents to 451.50 cents per bushel, and the July contract decreased by 0.50 cents to 457.50 cents per bushel [1] - The most active March contract traded within a range of 442.50 to 444.75 cents [1] Group 2: Trading Volume - The estimated trading volume for the benchmark contract on Friday was 112,452 contracts, down from 164,372 contracts the previous trading day [1] - The open interest stood at 725,793 contracts, slightly lower than the previous day's 735,110 contracts [1]