Long Strategy: You can try long positions in the 3000 - 2990 range. If it pulls back and stabilizes at 2937, you can also try a Light Position. A more conservative long position can look at the 2970 support level; if it breaks, the next long range will be around 2866. It is recommended to set the stop loss for long positions below 2970, with the first take profit target at 3035 - 3045. After breaking through, it can further reach 3072.