2025-01-01
    assets:broker:usd
    assets:broker:aaa:2025-01-01-1_$1.10   10 AAA @ $1.10

2025-01-01
    assets:broker:usd
    assets:broker:aaa:2025-01-01-2_$1.20   10 AAA @ $1.20

2025-01-01
    assets:broker:usd
    assets:broker:aaa:2025-01-01-3_$1.20   10 AAA @ $1.20

2025-02-01
    revenues:gifts
    assets:broker:aaa:2021-01-01_$0.40     10 AAA @ $0.40

2025-02-02
    revenues:gifts
    assets:broker:aaa:2022-01-01_$0.50     10 AAA @ $0.50

2025-03-01
    assets:broker:aaa:2021-01-01_$0.40     -5 AAA @ $0.40
    assets:broker:usd                      $6.55
    revenues:gains

2025-03-02
    assets:broker:aaa:2021-01-01_$0.40     -5 AAA @ $0.40
    assets:broker:aaa:2022-01-01_$0.50    -10 AAA @ $0.50
    assets:broker:aaa:2025-01-01-1_$1.10   -9 AAA @ $1.10
    assets:broker:usd                     $31.68
    revenues:gains

2025-03-03
    assets:broker:aaa:2025-01-01-1_$1.10  -1 AAA @ $1.10
    assets:broker:aaa:2025-01-01-2_$1.20  -9 AAA @ $1.20
    assets:broker:usd                    $13.30
    revenues:gains