[Code of Federal Regulations] [Title 5, Volume 3] [Revised as of January 1, 2007] From the U.S. Government Printing Office via GPO Access [CITE: 5CFR1645.6] [Page 262] TITLE 5--ADMINISTRATIVE PERSONNEL CHAPTER VI--FEDERAL RETIREMENT THRIFT INVESTMENT BOARD PART 1645_CALCULATION OF SHARE PRICES--Table of Contents Sec. 1645.6 Basis for calculation of share prices. The total fund basis for a TSP Fund will be the sum of the number of shares in all individual accounts from all sources of contributions in that fund as of the opening of business on each business day. [70 FR 32215, June 1, 2005]