The major differences between stock market and commodity market are as follows −
Have same security in same grades.
All securities have same face value and characteristics.
Doesn’t deteriorate over a period of time.
Derive its value from an underlying asset.
Supply is fixed.
Have several grades/varieties of products/commodity.
Grade may vary from other lots in same grade.
Greater implications for buyers and sellers.
Has basic role in future market.
Supply is not fixed.