Yes, it's that stupid: Uber holds shares in dying companies that no one wants to buy. It declared those shares to have gained value, and on that basis, reported a profit.

Truly, any big number multiplied by an imaginary number can be turned into an even bigger number.

Now, Uber also reported "margin improvements" - that is, it says that it loses less on every journey. But it didn't explain *how* it made those improvements.

14/