bibliography settings

I would like to cite a reference In my text but instead of having [1] I want [Duan] but I can find a way. I tried in this way:

usepackage{biblatex}

addbibresource{biblio.bib}

....

cite{Duan}

and in the biblio.bib I have:

@article{Duan,


  keywords = {Duan},

  title={ The GARCH Option Pricing Model},

  author={Duan, Jin-Chuan},

  journal={Mathematical finance},

  year={1995},

  number = "5",

  DOI = "https://doi.org/10.1111/j.1467-9965.1995.tb00099.x"

}