Problem with stock checker price

Tell us what’s happening:
Hello,

I tested the app I made for the project and it works. The test result showed all 5 tests passed but it would not let me pass the last test. I am wondering if there is something wrong with the test. Thank you.

Your code so far
https://boilerplate-project-stockchecker.lilycheng11.repl.co/

Your browser information:

Challenge: Stock Price Checker

Link to the challenge: