with self.subTest(similar_open_order=False, past_trades=True):
order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
D("0.1"), "BTC", "long", self.m, "trade")
with self.subTest(similar_open_order=False, past_trades=True):
order = portfolio.Order("buy", portfolio.Amount("ETH", "0.001"),
D("0.1"), "BTC", "long", self.m, "trade")