Yes, white label prop trading software can integrate with existing brokerage and market data systems. This is actually an important part of setting up a trading platform, because the software needs to connect with brokers for order execution and with market data providers for real time price updates.
These integrations are usually done using APIs, which allow the trading platform to communicate with external systems. Through this, the software can place trades, receive live market data, and manage user accounts without needing to build everything from scratch.
The level of integration may vary based on the broker or data provider being used, but most platforms are designed to support flexible connections so businesses can link their existing systems and run trading operations without major changes.
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