Problem reported: On listing date, client's stock balance can be updated but broker firm can not update client's balance because CCASS has not release REFUND to broker firm. If the update is done on REFUND date, the stock balance in client's profolio will not include the newly listed stock.
Corrective feature: ------------------- IPO Listing Stage, update SB with stock first, and update SB with REFUND in two sperated process.