2025-01-01
    assets:broker:usd
    assets:broker:aaa   10 AAA @ 1.10 USD

2025-01-01
    assets:broker:usd
    assets:broker:aaa   10 AAA @ 1.20 USD

2025-01-01
    assets:broker:usd
    assets:broker:aaa   10 AAA @ 1.20 USD

2025-02-01
    revenues:gifts
    assets:broker:aaa   10 AAA @ 0.40 USD

2025-02-02
    revenues:gifts
    assets:broker:aaa   10 AAA @ 0.50 USD

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

2025-03-02
    assets:broker:aaa   -5 AAA @ 0.40 USD
    assets:broker:aaa  -10 AAA @ 0.50 USD
    assets:broker:aaa   -9 AAA @ 1.10 USD
    assets:broker:usd   31.68 USD
    revenues:gains

2025-03-03
    assets:broker:aaa   -1 AAA @ 1.10 USD
    assets:broker:aaa   -9 AAA @ 1.20 USD
    assets:broker:usd   13.30 USD
    revenues:gains