CHICAGO, July 2 (Reuters) - Chicago Board of Trade corn futures rallied nearly 3% on Wednesday on bargain buying and technical buying, and as traders squared positions ahead of the long U.S. Independence Day holiday weekend, traders said.
CBOT September corn CU25 settled 12 cents higher at $4.18 per bushel after hitting a contract low in the previous session. New-crop CBOT December corn CZ25 ended 11-1/2 cents higher at $4.33-1/2 a bushel.
The corn market has been anchored by favorable U.S. crop weather and expectations for a massive harvest in Brazil. Forecasts for warm temperatures and scattered showers in the U.S. Midwest over the coming days were seen as favoring crop growth as it enters its critical pollination stage of development.
The U.S. Department of Agriculture is due to release weekly export sales data early on Thursday. Analysts polled by Reuters expect old-crop sales of up to 1 million metric tons and new-crop sales as high as 900,000 tons.