There is "virtual" (paper) trading in the day ahead markets in the US, but it's ...

		7thaccount 12 days ago \| parent \| context \| favorite \| on: Maximizing Battery Storage Profits via High-Freque... There is "virtual" (paper) trading in the day ahead markets in the US, but it's just for amounts of energy. You can't make a fake battery for the grid operator to optimize.