14:27 (1.5X)

Arrival price algorithm is most appropriate. Becasue the older size is relative moderate and the stock is very liquid. In addition, the manager expects the stock has attractive short-term alpha potential, which means the trading has high trade urgency.
Dark pool does not meet the trade urgency need.
但是这样很难讲出SOR为什么不满足。因为SOR适合small size,对liquidity和urgency没有要求。