For most existing protocols, you have to average these bounces to try to find the signal you really want.

对于大多数现有的协议，你必须计算反弹的均值以尝试找到你真正想要的那个信号。

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The value of such forecasts is not to be judged by their average record over several years, but by whether they signal problems and opportunities in advance of turning points.

这种预测的价值，并非体现在多年的平均记录，而是体现在能否在转折点之前显示出问题与机会的迹象。

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The fact that prices are still well above their 2006 average, even in a recession, suggests that the spike of 2008 did not signal a mere bubble-but rather, a genuine mismatch of supply and demand.

即使在萧条时期价格都远高于2006年平均水平的事实说明2008年价格的飙升暗示的不仅仅是泡沫—而是供需的不协调。

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The MACD is calculated by simply subtracting a 26-period exponential moving average (EMA) of the closing prices from a 12-period EMA. The signal line is a nine-period exponential moving average of the MACD.

FORBES: Demystifying the MACD

Per the tables below, we found it of interest that, in the one-month and three-month returns following such a signal, the average positive returns were higher than the at-any-time returns, while the average loss was smaller than the at-any-time average loss.

FORBES: Don't Sell This May

If the bulls were able to rally above the 20-day moving average early this week it would be a short-term bullish signal and would suggest a minor bottom could be in the works.

FORBES: Technical Trading: "Spike Low" Offers Important Short-Term Support, Gold Stabilizes