首页 / API 参考 / StockSharp.Messages ShrinkRules StockSharp.Messages 价入四舍五入规则. 字段 Auto public const ShrinkRules Auto value = ShrinkRules.Auto 自动确定四舍五入到较小值或更大值。 Less public const ShrinkRules Less value = ShrinkRules.Less 以圆入至更小值. More public const ShrinkRules More value = ShrinkRules.More 转到更大的价值。