HKEx Unveils Phase One of New ‘Orion' Data Platform


Orion is accompanied by new historical data services for securities and derivatives data, including a full securities order book service.

HKEx will run Orion in parallel with existing data services during a two-week "stabilization period," after which the exchange will support older services for "a short period" to ensure a smooth migration for data vendors.

Future phases of Orion will expand market data distribution to Mainland China, then for derivatives data. "OMD is a transformative system b

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