What can I buy that won't go down?

a wife

 

A wife that won't go down?

 

How bout those credit collar etfs? Global x is infamous for making many different ones. atm, otm

 

now I understand your avatar.

 

What goes up must come down. That's the law of gravity.
Here is the living proof.
What Were the Original Dow Jones Industrial Average (DJIA) Companies? (investopedia.com)
When it's in trend, just follow it and take the money while it's on the table.
All companies will bite the dust eventually.

 

and land

 

Health and happiness, something that money alone cannot buy.

 

If you're an elite with a ton of money, I hear there are some near riskless arb opportunities. For everyone else, there's banks, some bonds, cash value insurance, CDs, annuities, etc...that historically have little risk, but you generally have hold a long time to make any decent return.

 

ibonds

Better than a CD.
See some other recent threads where they've been discussed.

 

What can I buy that won't go down?

---->

What can I buy that won't go down and
What can I sell that won't go up?