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in the poll re "Interested in testing out our pilot tick history servers?" there is the option " I use historical bid/ask data in my EFS routines so this new server won't work for me."
But I thought that historic bid/ask data was not available, as per various posts re bid/ask analysis posted here. Although there are some kludges (saving the data and reloading, using a tick replay file) , I understand none will give data that is without gaps if the chart is reloaded.
So could someone tell me why this first option exists?
Or better still, tell me how I DO get historic bid/ask in my EFS.
But I thought that historic bid/ask data was not available, as per various posts re bid/ask analysis posted here. Although there are some kludges (saving the data and reloading, using a tick replay file) , I understand none will give data that is without gaps if the chart is reloaded.
So could someone tell me why this first option exists?
Or better still, tell me how I DO get historic bid/ask in my EFS.