PROCESSING DEVICE FOR NORMALIZING BARS REPRESENTATIVE OF WEIGHTED VARIABLE QUANTITIES

• US 20100030682A1
• Filed: 03/13/2008
• Published: 02/04/2010
• Est. Priority Date: 03/21/2007
• Status: Abandoned Application

• Current Assignee: Wally Tzara
• Original Assignee: Wally Tzara
• Inventors: Tzara, Wally
• Application Number:
  US12/531,669
• Publication Number:
  US 20100030682A1
• Time in Patent Office: Days
• US Class Current: 705/37
• CPC Class Codes: G06Q 10/10 Office automation; Time management
• CPC Class Codes: G06Q 40/04 Trading; Exchange, e.g. stocks, commodities, derivatives or currency exchange

Abstract

A device (DT) is dedicated to the processing of files of set(s) of data of events each consisting at least of a value taken at a given instant by a quantity that varies in time and of this given instant, as well as possibly of a weighting value, each set constituting a log of events for a given quantity. This device (DT) comprises processing means (MT) responsible for determining on the basis of a log of events of a quantity i) a total sum S of weighting values of the events of this log over part at least of a main period D defined between first and second chosen instants, then ii) the value of a normalization parameter defined by the operation S*(T/D′), where T is a time interval of chosen duration and D′ represents a sum of secondary periods constituting chosen sub-parts of the main period D and is expressed in a unit identical to the time interval T, then iii) a normalized chronological collection between the first and second chosen instants of grouping of events, termed normalized bars, whose weighting value is on each occasion equal to the value of the normalization parameter.

Claims

1. Device (DT) for processing files of set(s) of data of events each consisting at least of the value assumed at a given instant by a quantity that varies over time and of this given instant, as well as possibly a weighting value, each set constituting a log of events for a given quantity, characterised in that it comprises processing means (MT) arranged so as to determine on the basis of a log of events of a quantity i) a total sum S of weighting values of the events of this log over at least part of a main period D defined between first (t1) and second (t2) chosen instants, then ii) the value of a normalization parameter (X) defined by the operation S*(T/D′

), where T is a time interval T of chosen duration and D′

represents a sum of secondary periods constituting chosen sub-parts of said main period D and is expressed in a unit identical to the time interval T, then iii) a normalized chronological collection between said first (t1) and second (t2) chosen instants of groupings of events, termed normalized bars, of said log of events whose weighting value is on each occasion equal to said value of the normalization parameter (X).

2. Device according to claim 1, characterised in that said processing means (MT) are arranged so as to determine normalised chronological collections for totals D′

of (a) main period(s) D which is (are) prior to the first instant chosen (t1) and/or subsequent to the second instant chosen (t2), in order to constitute a log of normalised bars relating to the quantity in question.

3. Device according to claim 1, characterised in that the said processing means (MT) are arranged so as to assign to each event of said log of events a weighting value equal to one (1), so as to determine a sum total S equal to the total number of events over at least part of said main period D of said log of events, the normalisation parameter then being a normalised number of trades.

4. Device according to claim 1, characterised in that the said processing means (MT) are arranged so as to determine a sum total S of the weighting values of the events of the log over the entire main period D.

5. Device according to claim 1, characterised in that the said processing means (MT) are arranged so as to determine a sum total S of the weighting values of the events of the log over part of said main period D equal to said sum of the secondary periods D′

.

6. Device according to claim 1, characterised in that the said quantity is a share the value of which for each event, known as a trade, is that of its price at the instant of the trade and the eventual weighting value of which is the number of securities traded at the said instant.

7. Device according to claim 1, characterised in that the said quantity is a chosen forward contract the value of which, for each event, known as a trade, is that of its price at the instant of the trade, and the eventual weighting value of which is the number of contracts traded at the said instant.

8. Device according to claim 1, characterised in that the said processing means (MT) are arranged so as to determine a sum D′

of secondary periods which constitute phases of normal opening and/or extended opening of a financial market over a chosen main period D.

9. Device according to claim 1, characterised in that the said processing means (MT) are arranged so as to give the sum D′

a value corresponding to an approximation of the sums of the periods of normal opening and/or the periods of extended opening of a financial market over a chosen main period D.

10. Device according to claim 1, characterised in that the said processing means (MT) are arranged, when a new normalised chronological collection has to be calculated for a new period subsequent to the second instant (t2) but of shorter duration than the main period D, so as to determine this new normalised chronological collection, using the value of the normalisation parameter (X) determined for said main period D defined between said first (t1) and second (t2) instants chosen.

11. Device according to claim 1, characterised in that the said processing means (MT) are arranged so as to use a time interval T which is equal either to a chosen whole multiple of a minute, or to the result of dividing a chosen divisor of the number 60 by said number 60.

12. Device according to claim 1, characterised in that the said processing means (MT) are arranged so as to use a main period D which is a chosen whole multiple of either a week or a month.

13. Device according to claim 1, characterised in that it comprises memory means (MM) arranged so as to store data that define at least one of the normalised chronological collections of at least one quantity and/or at least one log of normalised bars relating to at least one quantity.

14. Storage medium for data files defining programs for computer equipment (EI), characterised in that it stores at least part of a processing device (DT) according to claim 1, arranged in the form of programs.