Support Board
Date/Time: Sat, 25 Jul 2026 20:21:32 +0000
Post From: ACSIL sc.CancelOrder() on Attached Target OCO Sibling-Linked-Order Cancellation Behavior
| [2026-07-25 16:58:22] |
| Userneshkito - Posts: 4 |
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In Sierra Chart version/build using SC_DLL_VERSION 2900, when an ACSIL study calls sc.CancelOrder() on an individual working attached Target order belonging to OCO Group 1, with a separate per-group Stop order as its sibling and multiple OCO groups in the original bracket: 1. Is the sibling Stop canceled, left working unchanged, or quantity-adjusted? 2. Can the cancellation propagate to linked split parent orders or another OCO group? 3. Is the behavior different for: a) Sierra Chart Internal Trade Simulation, b) Sierra-managed client-side brackets, c) Teton/Sierra intermediary-server brackets, d) third-party server-side bracket orders? 4. Which statement in the Attached Orders documentation governs explicit cancellation through sc.CancelOrder(): - “When one fills or is canceled, the other will be canceled,” or - “The other order in the OCO Group (sibling) will not be canceled either”? Please provide the exact behavior for explicit ACSIL cancellation, not fill-triggered OCO handling. |