My political compass
Economic Left/Right: 0.75
Social Libertarian/Authoritarian: -6.36
Its an old rule that you cannot take a profit on something until it has phyically occured or are part way through a contract BUT if you know that you will suffer a huge loss or huge costs then you must immediately state it as this could impact on whether the company can continue in the future.
In an airlines case you may know that next 3 months you have sold all tickets at €1000 but until you actually fly then its not a profit.
However if you know that you sold all at €0.01 then you have to state the total cost and give a profits warning.
Its to stop shareholders getting done by management withholding information while management sell while share price is high.
Oddie - as a matter of interest since RyanAir have acquired their 29.9% share in Aer Lingus what is the most amount of shares traded in a single day.
From what I can gather
29.9% Ryanair
25% Exchequer
25% ? staff
It is not a very liquid share.
Doesn't have to be.
All you need is for information to be passed to people who can make money out of the shareprice before rest of market know. If you had 1 Million shares current valued at €1 and someone passed infor that price would collapse the day before it happened and you sold and then bought back for €.75 you will be 250k better off with same shareholding on even better owner of 1.33M shares.
Look at VW / Porsche last year where more money was made out of lending out the shares than selling cars.