Re: Management Charge
The daily average take from the fund by Quinn Life over the 5 days is €7.70. The average daily value of the fund over the same period is €770. The average daily take as a percentage of the average daily fund value is (€7.70/€770)X100 = 1%.
This is mathematically correct, but it's totally irrelevant. Of course, if you take off 1% each day and look at the averages over 5 days or 250 days, then it still looks like 1%.
But you really need to look at the cumulative value of the fees taken, not the average. In your daily model, the fee taken is real cash taken out of the fund each day, so you need to take the cumulative value.
But you can't take the cumulative value of the fund each day, because it's the same money each day.
So the relevant calculation with your 5-day example, is the cumulative charges for the week (€38.50), as a percentage of the average fund value €770, which shows that a total of 5% of the value of the fund has dissappeared in fees in the week. If you do this over a year, you'll see that your model would take a total 92% of the value of the fund over the year. It just doesn't work that way.
You could possibly take the cumulative charges for the week (€38.50), as a percentage of the final fund value €1480, which would give you a total 3%. But this is really due to the wide, unrealistic variations in the fund value over the week. In reality, the two figures would be quite close, regardless of whether you use the average value or the final value.
By the way, why did you single out Quinn Life on this inquiry into fees - Surely you'd have the same concerns about any administration fees for any fund management company?