CPC G06Q 30/0283 (2013.01) [G06Q 30/0201 (2013.01); G06Q 40/04 (2013.01)] | 21 Claims |
1. A method of displaying a plurality of price range symbols, each price range symbol being representative of a time period, each time period having a same duration, the method comprising:
generating and displaying, by a charting engine, a first of one or more price range symbols positioned starting at a first position corresponding to a first time and having a first symbol width spanning the time period; and
generating and displaying, by the charting engine, a second of one or more price range symbols positioned starting at a second position corresponding to a second time and having a second symbol width spanning the time period, wherein the second time occurred after the first time and the second symbol width is wider than the first symbol width in accordance with a selected sequence.
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