CPER 仍处于短期下行趋势，4021 是关键阻力位，上方趋势线位于 4140-4150 附近。
逐段跳播
最后来看American Copper Index Fund（CPER）。在这笔交易中，我注意到一个周线级别的顶部上影线，这是一个强烈的看跌信号。自那个周线顶部上影线出现以来——大约是在9月中旬——价格随后下跌，这一下行趋势已经兑现。
Okay, let's conclude by looking at the American Copper Index Fund (CPER). In this trade, I noticed a weekly peak tail, which is a strong bearish signal. Since the tail end of that weekly peak, which was roughly in mid-September, we have since declined and that downward trend has been realized.
接下来看日线图。如你所见，自这轮上涨趋势中出现那个周线上影线、我们突破这一水平以来，价格一直处于下行趋势，并且未能重新站上4021这一阻力位。因此，短期内这是铜价需要克服的关键阻力位。
上行方面，这条趋势线的位置大约在4140至4150，大致在这一区域动态变化。
So, let's move on to the daily chart here. As you can see, since that weekly upper tail in this uptrend here, where we broke through this level, we have been in a downtrend and have not been able to reclaim the 4021 level as resistance.
Therefore, in the short term, this is a key resistance level that copper needs to overcome. On the upside, this level of this trend line will be around 4140 to 4150, somewhere in this area dynamically.
这个频道对 $CPER 的历次判断
Verified Investing 在这只股票上只有这一条判断。