| Time | 
	Message Received (ClOrdID, OrigClOrdID) | 
	Message Sent (ClOrdID, OrigClOrdID) | 
	Exec Type | 
	OrdStatus | 
	Order Qty | 
	Cum Qty | 
	Leaves Qty | 
	Last Qty | 
	Comment | 
 
	| 1 | 
	New Order(X) | 
	  | 
	  | 
	  | 
	10000 | 
	  | 
	  | 
	  | 
	  | 
 
	| 2 | 
	  | 
	Execution(X) | 
	Rejected | 
	Rejected | 
	10000 | 
	0 | 
	0 | 
	0 | 
	If order is rejected by sell-side (broker, exchange, ECN) | 
 
	| 2 | 
	  | 
	Execution(X) | 
	New | 
	New | 
	10000 | 
	0 | 
	10000 | 
	0 | 
	  | 
 
	| 3 | 
	  | 
	Execution(X) | 
	Trade | 
	Filled | 
	10000 | 
	10000 | 
	0 | 
	10000 | 
	Execution for 10000 | 
 
	| 4 | 
	Replace Request(Y,X) | 
	  | 
	  | 
	  | 
	12000 | 
      | 
	  | 
	  | 
	Request increase in order quantity to 12000 | 
 
	| 5 | 
	  | 
	Cancel Reject (Y,X) | 
	  | 
	Filled | 
	  | 
	  | 
	  | 
	  | 
	If request is rejected | 
 
	| 5 | 
	  | 
	Execution (Y,X) | 
	Pending Replace | 
	Pending Replace | 
	10000 | 
	10000 | 
	0 | 
	0 | 
	"Pending replace" order status takes precedence over "partially filled" order status | 
 
	| 6 | 
	  | 
	Cancel Reject (Y,X) | 
	  | 
	Filled | 
	  | 
	  | 
	  | 
	  | 
	If request is rejected | 
 
	| 6 | 
	  | 
	Execution (Y,X) | 
	Replace | 
	Partially Filled | 
	12000 | 
	10000 | 
	2000 | 
	0 | 
	Confirm order has been replaced | 
 
	| 7 | 
	  | 
	Execution(Y) | 
	Trade | 
	Filled | 
	12000 | 
	12000 | 
	0 | 
	2000 | 
	Execution for 2000 | 
 
 
			 | 
		 
	 
    
Back to Appendix D: Order State Change Matrices  
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