Specifies the type of action to be taken when trading is halted.
0
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Order/quote cancellation
Orders or quotes have to be entered again once trading resumes. Equivalent to orders submitted with ExecInst(18)=K (Cancel on trading halt).
Added EP305
[OrderQuoteCancellation]
1
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Order/quote suspension
Orders or quotes remain in the orderbook but need to be released, e.g. with ExecInst(18)=q (Release), to become active again after trading resumes. Equivalent to orders submitted with ExecInst(18)=m (Suspend on trading halt).
Added EP305
[OrderQuoteSuspension]
2
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Execution halted
Can be used by brokers to indicate that order execution services are not available due to a trading halt. Existing orders are neither cancelled nor suspended and will automatically be available for execution when trading resumes.