Soybeans first resistance at 869/870 should be a challenge, but above here targets strong resistance at 875/876. This is the main challenge for bulls today and shorts need stops above 878. A break higher targets quite strong resistance at 883, which could hold a rally, but above here stronger resistance at 886/887 is a selling opportunity.
Failure to beat 866/865 risks a retest of last week's lows of 861/860. A break below here risks a retest of December lows at 854/853. This is obviously the most important support of the week, but failure here risks a slide 850/849 November lows for the March contract at 847. Below here meets further important support at 844.25, being the November low for the continuation contract.