To test,so to speak, the plausibility of TCK.B being close to an exit point, looking at Copper (the stuff) and FCX (presently the largest copper miner operating from Indonesia). Here are the charts;
Copper and TCK.B are pretty well identical, suggesting that it is still possible for TCK.B to go a little higher, perhaps 10% or so. FCX is clearly the winner in this competition. The C=A and the stock is double topping having clearly risen in a 3-wave fashion, that is, corrective. Also the RSI and MACD are turning over so this one suggest we are well done right now.