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The exchange revises the go-live date for the new version of Market Data APIs in the EGR segment. Trading members and front-end trading application vendors must complete testing in the test environment. The test environment provides the changes from September 10, 2026. The new go-live date is October 12, 2026, with mock trading on October 10, 2026. The previous go-live date was September 07, 2026, with mock trading on September 05, 2026.
What you must do
Key dates
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