option "operating_currency" "USD"

2025-01-01 open Assets:Broker:Aaa
2025-01-01 open Assets:Broker:Usd
2025-01-01 open Income:Gains
2025-01-01 open Income:Gifts

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 *
    Income:Gifts
    Assets:Broker:Aaa     10 AAA {0.40 USD, 2021-01-01}

2025-02-02 *
    Income:Gifts
    Assets:Broker:Aaa     10 AAA {0.50 USD, 2022-01-01}

2025-03-01 *
    Assets:Broker:Aaa     -5 AAA {0.40 USD}
    Assets:Broker:Usd   6.55 USD
    Income: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
    Income: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
    Income:Gains