sale comprare acciones...?

Question

si ese negocio no sale comprare acciones de un banco que el mes entrante saldran a la venta y creo que es buen negocio"

I am trying to learn how to understand a Spanish letter written to me. I tranlated the above as:

" if that business do not go out will buy actions from a bank that next month they will go out to sell and I believe that is good business"

this makes no sense. Is the letter written incorrectly or I translated wrong?

Thank You to whoever answer this message.

Answer 1

I would translate it as following:

If that business doesn't go well, I will buy shares (of stock market) of a bank, which will be on sale next month and (which) I think are a good business.

I'm pretty sure this is the meaning. Hope it helps!