While overall options activity remains in a somewhat predicable trend, volume on the CBOE Volatility Index (VIX) has been quite erratic during the past several sessions.
For users of the technology, the practical attractions of a smoother, more predicable and lower cost journey which offers the opportunity of additional free time will be considerable.
Dr Tim Baker, Mr Philpotts' GP at the time of his death, also said he was not aware of any concerns for Ben and his mother and there was "nothing to suggest" the deaths were predicable.