2
Chicago Booth

Location: Documentation » US Stock and Indices Databases » Data Definitions

 

Index Missing Data Flag

Index Missing Data Flag describes the possible actions taken for securities with missing data during the range in an index portfolio. The following codes are currently used:

Code

Description

0

Unknown or not applicable

3

Issues without single period returns are excluded

5

Alternate prices are used if possible to generate single period returns

13

Quotes without trades are treated as missing prices

General Information
Primary ConceptsIndex Header
Data Typeinteger number
Unit of Item Code
Date Range Availability
Daily 1925
Monthly 1925
Database Availability and Utility Usage
Database FormatsCRSPAccess
Product TypesIND
ts_print Daily Usagen/a
ts_print Monthly Usagen/a
stk_print or ind_print Option(s) /hr
C Usage
Object indhdr_row
Array indhdr
Element flags.missflag
FORTRAN-95 Usage
Type or Subtype indhdr
Member and/or Array flags
Element missflag