Is the mining sector shining again?

$MARA Holdings (MARA.US)$ Recovering the key position at 20.5, forming a double-bottom pattern on the hourly chart, the former leader is expected to shine again.

$CleanSpark (CLSK.US)$ If it can break through 18.2, it can aim for 20.

$Strategy (MSTR.US)$ It remains to be seen whether the price can return to 70000.