What are the commissions for partial or modified orders?
If an order is entered and partially filled, then subsequently modified, one ticket charge will be applied to the partial fill and another to the subsequent order. The ticket charge is applied per leg, per day. If a two-legged trade is entered, the total ticket charge is the appropriate commission per leg times two. If that order fills partially on one day and completes on another day, you will be charged the full amount for the partial on the first day and the full amount for the completion on the second day.
