Looking at tomorrow's trend, it is most likely to continue oscillating within a slightly bullish range. Technically, the key ceiling is above $900—if it breaks through and volume increases, there is a chance to push towards $910-$920. Conversely, if the $870 level cannot hold, it could be problematic, potentially dropping to $860-$865 to find support. Overall, in the short term, it is expected to fluctuate within the $870-$900 range, and both opportunities and risks within this range should be closely monitored. To see a genuine breakout during an upward move, volume needs to support it; a mere price increase might just be a false alarm.