Ann: Abra Delivers Outstanding Metallurgical Results, page-45

Markets are very stereotypical. They react in the same way to data every time. The collective always wins when it comes to market sentiment. The GFC taught institutions that lesson.
The grades are not viable long term. What is this word "down ramp". This word has nothing to do with serious trading or investing. A fringe terminology has developed in hot copper that is outside of the real world.
If you are buying and selling on emotion then you are in the wrong business. The competitive nature of posters on here hasn't changed since I predicted a global crash in 2007.