Technically speaking, the US dollar index encountered resistance on Monday when it rose below 104.40, and was supported when it fell above 103.70, indicating that the US dollar may maintain its downward trend after a short-term rise. If the US Composite Index encounters resistance below 104.50 today, the target for future decline will be between 103.80 and 103.45. Today, the short-term resistance of the US index is between 104.45 and 104.50. The important short-term resistance is between 104.75 and 104.80. The short-term support of the US index is between 103.80 and 103.85. The important short-term support is between 103.45 and 103.50

The EUR/USD fell above 1.0780 on Monday and received support, while its rise was blocked below 1.0850, indicating that it may maintain its upward trend after a short-term decline. If today's decline stabilizes above 1.0780, the target for future gains will be between 1.0850 and 1.0880. Today's short-term resistance is between 1.0845 and 1.0850. The important short-term resistance is between 1.0875 and 1.0880. The short-term support is between 1.0780 and 1.0785. The important short-term support is between 1.0750 and 1.0755

Gold was supported on Monday when it fell above 3076.00, but encountered resistance when it rose below 3128.00, indicating that gold may maintain its upward trend after a short-term decline. If gold stabilizes above 3089.00 today, the target for future gains will be between 3141.00 and 3160.00. Today, the short-term resistance of gold is between 3140.00 and 3041.00. The important short-term resistance is between 3159.00 and 3160.00. The short-term support for gold is between 3089.00 and 3090.00. The important short-term support is between 3057.00 and 3058.00

The short-term strategy for the US dollar today is mainly to short sell at high prices, with stop loss at break levels. If there is a profit of more than 30 points, set a stop win and withdraw all pending orders that have not been executed before the US market opens. This strategy is suitable for margin trading and can be used as a reference for actual trading.

The US dollar index can be sold at the upper limit of the range of 104.50 to 103.80, with an effective break of 30 points to stop loss, and the target is at the lower limit of the range.

EUR/USD: You can buy at the lower limit of the range of 1.0850-1.0780, effectively breaking the 35 point stop loss and targeting the upper limit of the range.

GBP/USD: You can sell at the upper limit of the range 1.2960-1.2840, with an effective break of 40 points and a stop loss at the lower limit of the range.

USD/CHF: You can buy at the lower limit of the range of 0.8900-0.8800, with an effective break of 40 points to stop loss, and the target is at the upper limit of the range.

USD/JPY: You can sell within the upper limit of the range of 150.70 to 149.15, with an effective break of 40 points and a stop loss at the lower limit of the range.

AUD/USD: You can sell within the upper limit of the range of 0.6295-0.6215, with an effective break of 40 points to stop loss, and the target is at the lower limit of the range.

USD/CAD: You can buy at the lower limit of the range from 1.4415 to 1.4315, with an effective break of 40 points and a stop loss at the upper limit of the range.

Gold: You can buy at the lower limit of the range from 3141.00 to 3090.00, with an effective stop loss of $10 and a target at the upper limit of the range.