IB.cancelTickByTickData

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cancelTickByTickData(self, contract: ib_async.contract.Contract, tickType: str) -> bool

Completeness: signature-only · Canonical ID: ib_async.ib.IB.cancelTickByTickData

Runtime signature is published; semantic enrichment remains outstanding.

Related API navigation

• Calls: Client.cancelTickByTickData
• Calls: IB.ticker
• Cancels: IB.reqTickByTickData
• Protocol mapping: EClient.cancelTickByTickData
• Error reference: TWS message codes (applicability is request-dependent).

Sources and provenance

• ib-async-repository-2-1-0 (library-source; retrieved 2026-07-15T03:42:42Z)
• ib-async-repository-2-1-0 (library-source; retrieved 2026-07-15T03:42:42Z)

Unsubscribe from tick-by-tick data

Args: contract: The contract of a previously subscribed ticker to unsubscribe.

Returns: Returns True if cancel was successful. Returns False if 'contract' was not found.