On the contrary. ACtMs main product is btc - which has indeed gone up in value ten fold.

So our cost of production has stayed the same - as all component parts are bought with FIAT.

So all thing's bring equal our share price should be proportionally higher too.

The paper value of the company is inconsequential. Share price directly reflects the dividend yield figure. If btc was 100 or 3000 USD the number of btc we mine remains static - so the share price is almost entirely unrelated the the FIAT value of btc except where FIAT profit allows us to build more miners with the same percentage of mined coins.