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| From: | "Philip Robinson" <pcr@ihug.co.nz> | 
| Date: | Sun, 28 Jan 2001 13:36:47 +1300 | 
| 
 Veronica, 
Option are used by people for a number of uses. If 
you are a long term investor and you want to buy Infratil you will probably just 
buy the shares. But if you want some leverage from a good price increase you can 
buy options. Eg. If the options were $1 option and Infratil was trading at 
$1.10, the options would be 11 or 12c depending on the prospects, but if 
Infratil went to $1.50, then the options would move to 50 or 55c or whatever, if 
bought the shares at $1 and they went to $1.50, that's only a 50%, return, 
but if you bought options over the same shares for the 10c and they moved to 50c 
then that is 5 times your money 500%. It is leverage, just like a house 
mortgage. 
Traders and others use then heaps, long term 
investors use them if they can get the underlying shares cheaper than buying 
them outright. 
Hope this helps 
Phil 
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