Brothers have had little volatility all afternoon, currently placing orders around the cost of 104500/2510, with narrow fluctuations throughout the day. The upper level has tested around 105200 about three times, without breaking through. The teaching chain indicated this morning that the nurturing pattern is a reversal pattern, so the performance will be a bit weak. However, this also indicates the support below. The upper grinding may have opportunities; for conservative friends, set a breakeven stop loss, and continue to look up at 106200/2580.