The line graph illustrates the mean selling prices of the three valuable commodities from 2013 to 2021.
Overall, palladium saw the most significant rise in price, increasing steadily over the years. Meanwhile, the cost of platinum decreased to some extent during the whole period. The price of gold also saw a slight rise during that time.
The price of palladium fluctuated between 2013 and 2016. But after that, it kept on increasing slowly but steadily. It overtook gold and platinum in 2019 becoming the most valuable commodity and remained so towards the end of the given period.
From 2013 to 2015 price of platinum saw a slight decrease in rate. It remained close to the 1000 dollar price mark for the next few years, It witnessed a subtle growth in value in 2021. From 2013 to 2019 price of gold fluctuated around the 1400 dollar mark, in 2020 it rose to over the 1600 dollar mark and roughly stayed there in 2021 too.
