To speed the initial query, an index points to events at periodic intervals in each stock. For example, to find the last quote before the first trade in IBM after 3:15:08 PM on a given day, we would use the index hash to locate (in logarithmic time) the latest trade prior to 3:...
Well, speaking for Canada, I went to my local record store on Monday (21st) and they did not have the CD or Vinyl in stock. They had Fever, Tension (3 version), X but no Tension 2. I’m not sure if anyone else had the same problem with sourcing it at a store other than her ...
because the economy was in such awful shape. If stock prices have nowhere to go but down, and everyone knows it, then trades won't clear - remember, for every seller there must be a buyer - until prices have gone down far enough that there is once again a possibility of...