The graph below shows the average monthly change in the prices of three metals during 2014. Summarise the information by selecting and reporting the main features, and make comparisons where relevant.

The line graph reveals information about the changes in the rates of three different metals' prices in the

year

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2014.

Overall

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, there were three types of materials

such

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as copper, nickel, and zinc. The trends of each one fluctuated dramatically and in some cases, the rates declined and reached

to

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the

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a

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negative value as well. It is clear from the figure that the rate was 6% for

nickel

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a nickel

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at the very beginning of

the

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apply

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January which decreased gradually and the change reached

to

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a negative value of -3% within 6 months. Though it started to rise

up

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again, the percentage was still around 1% in December. For copper, the percentage started from 2% and never crossed it, rather the changing value ended up

in

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at

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1.5%

at the end

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of the

year

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. In January 2014, the monthly change was only 1% for zinc which increased by 2 % in February.

Finally

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, the pricing rate was around 2% for zinc by the end of the

year

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2014.

Therefore

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, the highest changing run was shown by Nickel throughout the

year

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while

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the other two displayed a closure play of the rate alteration.