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Interest and similar income and expense and net gain (loss) on investment securities and derivatives | 12 Months Ended
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Dec. 31, 2019
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Interest and similar income and expense and net gain (loss) on investment securities and derivatives | Note 21 – Interest and similar income and expense and net gain (loss) on investment securities and derivatives a) Interest and similar income of financial assets at amortized cost and at fair value through other comprehensive income
|  | 01/01 to 12/31/2019 |  |  | 01/01 to 12/31/2018 |  |  | 01/01 to 12/31/2017 |
Central Bank compulsory deposits |  |  | 4,734 |  |  |  | 5,063 |  |  |  | 7,201 |
Interbank deposits |  |  | 1,173 |  |  |  | 1,080 |  |  |  | 744 |
Securities purchased under agreements to resell |  |  | 16,197 |  |  |  | 17,365 |  |  |  | 25,711 |
Financial assets at fair value through other comprehensive income |  |  | 10,758 |  |  |  | 9,194 |  |  |  | 8,886 |
Financial assets at amortized cost |  |  | 2,582 |  |  |  | 2,614 |  |  |  | 3,017 |
Loans |  |  | 81,046 |  |  |  | 73,640 |  |  |  | 75,568 |
Other financial assets |  |  | 1,033 |  |  |  | 1,368 |  |  |  | 1,576 |
Total |  |  | 117,523 |  |  |  | 110,324 |  |  |  | 122,703 |
b) Interest and similar expense
|  | 01/01 to 12/31/2019 |  |  | 01/01 to 12/31/2018 |  |  | 01/01 to 12/31/2017 |
Deposits |  |  | (18,559 | ) |  |  | (17,484 | ) |  |  | (13,340 | )
Securities sold under repurchase agreements |  |  | (20,473 | ) |  |  | (20,889 | ) |  |  | (33,087 | )
Interbank market funds |  |  | (13,231 | ) |  |  | (13,587 | ) |  |  | (10,059 | )
Institutional market funds |  |  | (6,837 | ) |  |  | (6,773 | ) |  |  | (6,852 | )
Financial expense from technical provisions for insurance and private pension plans |  |  | (16,720 | ) |  |  | (11,815 | ) |  |  | (14,918 | )
Other |  |  | (138 | ) |  |  | (64 | ) |  |  | (74 | )
Total |  |  | (75,958 | ) |  |  | (70,612 | ) |  |  | (78,330 | )
c) Adjustment to Fair Value of Financial Assets and Liabilities
|  | 01/01 to 12/31/2019 |  |  | 01/01 to 12/31/2018 |  |  | 01/01 to 12/31/2017 |
Financial assets at fair value through profit or loss |  |  | 3,628 |  |  |  | (4,110 | ) |  |  | 2,138 |
Derivatives (*) |  |  | (70 | ) |  |  | (260 | ) |  |  | 2,028 |
Financial assets designated at fair value through profit or loss |  |  | (64 | ) |  |  | (218 | ) |  |  | 180 |
Financial assets at fair value through other comprehensive income |  |  | 628 |  |  |  | (254 | ) |  |  | (128 | )
Financial liabilities designated at fair value |  |  | (24 | ) |  |  | 8 |  |  |  | (37 | )
Total |  |  | 4,098 |  |  |  | (4,834 | ) |  |  | 4,181 |
(*) | Includes the ineffective derivatives portion related to hedge accounting.
During the period ended 12/31/2019, ITAÚ UNIBANCO HOLDING derecognized R$ 992 Expected Losses, with loss of R$ (1) for Financial Assets – Fair Value through Other Comprehensive Income and reversal of R$ 993 for Financial Assets – Amortized Cost.

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- Definition Disclosure interest and similar income and expense and net gain loss on investment securities and derivatives. + References No definition available. + Details
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