The line graph illustrate the average closing amount of valuable metal from 2013 to 2021 over the period.
Overall,the price of gold remain relatively stable with minor fluctuation, while platinum has certain decrease.whereas ,palladium has significantly increase over the period of the year.
In 2013 the cost of gold fluctuate approximately $1300 to $1500 per oz from 2013 to 2019 with gradually $1750 per oz in 2020 whereas it reamin stable in 2021. Platinum dropped with $1500 to $750per in 2013 to 2020 and it slowly increase with $1200 per oz.
In 2013 the amount of palladium declined from $750 to above $500 per oz to 2017, but the steadly and remarkable to just under $ 2500 per oz from 2018 to 2021.
