Hey @jadams
From the command line, $ would allow you to use a system-level environment variable so it looks like it’s interpreting that value here.
What you could do is store that value as a system-level environment variable like this:
export PASSWORD='12$123456?#12345'
Then use that with your Newman run command like this:
--env-var "password=$PASSWORD"
This will use that value in the Collection run.
I’m using the htmlextra reporter with the --reporter-htmlextra-showEnvironmentData flag to display what variable was used.