(10)Financial instruments with similar economic effect to holding shares and entitlements to acquire shares which provide for cash settlement should be calculated on a ‘delta-adjusted’ basis, by multiplying the notional amount of underlying shares by the delta of the instrument. Delta indicates how much a financial instrument’s theoretical value would move in the event of variation in the underlying instrument’s price and provides an accurate picture of the exposure of the holder to the underlying instrument. This approach is taken in order to ensure that the information about the total voting rights accessible by the investor is as accurate as possible.