Core Viewpoint - Gold prices are facing resistance around 4090, which is likely a significant technical resistance level, potentially marking the start of a previous decline or a key psychological barrier [1] Group 1: Price Levels and Trading Strategy - The price level of 4090 is identified as a strong resistance point where selling pressure is expected to increase significantly [1] - A trading strategy of "selling high and buying low" is recommended, with short positions near the upper boundary (4090) and long positions near the lower boundary (4030) of the defined trading range [2] - The support level at 4030 is considered strong, likely attracting buyers and leading to potential price rebounds [1][2] Group 2: Technical Indicators and Signals - If the price reaches 4030, the Relative Strength Index (RSI) may enter the oversold territory, indicating a potential rebound [1] - Specific trading targets are set, with short positions aimed at 4050 and long positions targeting 4070, both with a stop loss of 10 points [4]