Reserve Bank of Australia Annual Report – 2018 Financial Statements Note 6 – Cash and Cash Equivalents

  2018
$M
2017
$M
Cash 51 42
Overnight settlements 322 179
As at 30 June 373 221
Reconciliation of net cash used in operating activities to Net Profit Note 2018
$M
2017
$M
Net profit/(loss)   3,847 (897)
(Decrease)/increase in interest payable   (20) 23
Net loss on overseas investments 2 99 169
Net loss on Australian dollar securities 2 160 400
Net (gain)/loss on foreign currency 2 (3,261) 1,288
Decrease/(increase) in income accrued on investments   130 (210)
Cash collateral (provided)/received   (1,502) 3,437
Depreciation of property, plant and equipment 2 47 41
Amortisation of computer software 2 17 10
Net payments for investments   11,003 (35,984)
Other   3 33
Net cash used in operating activities   10,523 (31,690)

Cash and cash equivalents include net amounts of $322 million owed to the RBA for overnight clearances of financial transactions through the payments system ($179 million at 30 June 2017). Other cash and cash equivalents include NPA's bank deposits. Cash and cash equivalents exclude Australian and foreign short-term investments held to implement monetary policy or as part of Australia's foreign reserve assets. These investments are disclosed as Australian dollar investments and foreign currency investments, respectively; further detail is disclosed in Note 15.