AGO is a heavily shorted stock.
1 week ago - 11.28%
1 month ago - 8.97%
3 months ago - 6.40%
MGX is not...
1 week ago - 0.43%
1 month ago - 0.05%
3 months ago - 0.63%
..either is RIO (%1.5) or FMG (5%). But they must have something in common...
If you think it's agonising waiting for a stock to rise try waiting for it to fall.