California Code
CHAPTER 6 - Interpleader
Section 386.1.

386.1. Where a deposit has been made pursuant to Section 386, the court shall, upon the application of any party to the action, order such deposit to be invested in an insured interest-bearing account. Interest on such amount shall be allocated to the parties in the same proportion as the original funds are allocated.

(Amended by Stats. 1979, Ch. 173.)