This is very interesting chart. The multi-decade corrective triangle has build ap a massive drive which may result in a massive upwards thrust. The price just got beyond a decisive trendline. Note the false breakout forming wave e, which is a bullish breakout fail of the ascending (!) trendline between c and e.
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Maybe this last e is still not over but may form an e in itself leading the price to lower values just to increase the tension and make the last investor lose all hope after the long decline.