The Federal Reserve meeting is the highlight

After the gold price surged in the morning yesterday, it started the shock-washing mode. In the evening, the price broke through the expected range, fell below the key support of 3297, and continued to fall to the 3287 line. This trend directly destroyed the rising structure of the right shoulder in the 4-hour head and shoulders bottom pattern. The daily line finally closed in the negative, suggesting that the short-term market has signs of weakening. At present, gold has gradually left the previous shock range, and the K line is suppressed by the short-term moving average, and the weak trend is obvious. At the daily level, it is necessary to pay attention to whether there will be a second decline after the rebound is confirmed. On the 4-hour chart, although the price fluctuates in a narrow range, the rebound strength and continuity are insufficient, and the short-term decline space may not be fully released. At present, the upper resistance is 3300-3307, and the lower support is 3280-3277. It is recommended to do more on the callback and rebound high as a supplement.