From the first graph, we can see that the
share price of NTL generally keeps declining from the end of 2000 to the
beginning of 2002. However, there is a sharp fluctuation at the beginning of
2001. The share price declined sharply at the end of the 2000. Suddenly, the
company might carry out some regulation, the share price raised a lot. Unfortunately,
this growth did not keep a long time. Eventually, the share price dropped to
below 5$.
The
trend of the second graph is much different from the first one. In the second
graph, the trend changes more regularly. Since this graph shows the DC’s metro
use, we can see that the curve changes over time. There are two crests,
correspond with the morning rush hour and the evening rush hour respectively. During
the two crests, the curve is relatively more stable.
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