July arabica coffee (KCN24) today is up +2.30 (+0.99%), and July ICE robusta coffee (RMN24) is down -16 (-0.36%). Coffee prices today are mixed. Arabica and robusta coffee today posted 6-week highs on weather concerns in Brazil and Vietnam. However, robusta gave up its gains and turned lower as long liquidation pressures emerged after ICE-monitored robusta coffee inventories today rose to a 10-month high of 5,167 lots. Robusta coffee prices are underpinned by fears that excessive dryness in Vietnam will damage coffee crops and curb global production. On May 22, coffee trader Volcafe said Vietn…