ETH: Today's resistance is 3272, support is 3150 (3142 for the lower bound). A break below 3150 in the short term would likely lead to a larger decline. The trading range is narrowing, indicating consolidation to the right. The upward momentum at the 2-day moving average is strengthening, with strong resistance at 3372-3440. A break above this level would lead to 3495-3555. Therefore, shorts should defend at 3450, and longs at 3140.