Discrete blocks

Trading Blocks

Trading blocks overview Instrument block Field block Market State block Order block Existing Order block Discrete Order block Single Order Container block Time And Sales block Price block

Discrete blocks

Discrete blocks overview MsgInfoExtractor block Value Accumulator block Value Injector block Value Extractor block Value Bucket block Generator block State block Branch block Funnel block Discrete Min/Max blocks Sequence block Demultiplexer block Moving Average block

Arithmetic blocks

Add block Subtract block Multiply block Divide block Mod block Round block Average block Math block Formula block

Basic blocks

Bool block Number block

Logic blocks

Greater Than blocks Less Than blocks Equal block And, Or, and Not blocks If Then block Once True block IsNumber block

Miscellaneous blocks

Analytics block Stopwatch block Note block Terminal block Random Number block Loop block Alert block Pnl block Position Risk block

Jump blocks

Jump blocks overview Adding jump blocks Deleting jump blocks

Group blocks

Group blocks overview Creating a Group block Adding inputs and outputs to a Group block Group blocks video

Virtualized blocks

Virtualized blocks overview Rules of virtualization Creating a virtualized group of blocks Virtual blocks video

Library blocks

Library blocks overview Creating a library block Using library blocks in an algo

Demultiplexer block

The Demultiplexer block takes in a discrete event message from the Single Order Container and evaluates whether the message is a fill, change or a delete confirmation. After the evaluation, the block directs the message, unchanged, through the appropriate output (e.g., for fill confirmations, the original message is output as the message through the fills output port).

Example The Demultiplexer block receives a discrete event message from the Single Order Container block, determines which type of message it received, and routes the unchanged message through the corresponding output port. If the discrete event message represents an Add OK or a Fill message, the block sends the message to downstream logic.

Note Only the Single Order Container can provide the required input discrete event message.

Block properties

To customize the block, update the Block Properties.

Property	Description
Name	Name to display beneath the block on the ADL canvas
Connectors	Output message ports to expose: Add Requested:New order request sent to the exchange Added: New order confirmations Change Requested:Change order request sent to the exchange Changed: Change order acknowledgments Delete Requested:Delete order request sent to the exchange Deleted: Delete order acknowledgments Filled: Fill confirmations

Demultiplexer block

Demultiplexer block

Block properties

Previous:

Sequence block

Next:

Moving Average block