Know the statement quite well. here is what you need to understand;
The Haverford Group is not saying that the FTD is not known, the statement only addresses the fact that the FTD that is known is not being disclosed by firm. In SPNG we are talking ghosts that don't show up so there is no "proprietary issue" in disclosing what can not be seen/identified.
Now it would help if you and badshah could provide some tidbit of data to support the NSS claims. Start with the smallest morsel and we can work from there.
News 
Market Data 
Discover 
