1) On hourly charts, gold and silver prices have been trading in rising channel patterns but have faced resistance at upper band levels, signaling potential downward movement. Technical indicators also show negative signals.
2) Copper and crude oil prices have shown breakdowns of rising channel patterns and are trading below moving averages, with indicators suggesting further downside. Near-term price targets are lower.
3) Fundamental factors like Brexit plans indicating a "hard Brexit" and OPEC output cuts balancing the oil market provide underlying support, but technical signals point to short-term downward biases in gold, silver, copper and crude oil prices.