What broker handles this kind of trade and can be linked to TradingView to process these transaction. I want to place alll these at one time. One trigger other order with an automatic stop loss replacement when a profit target is reached. Plenty of brokers handle step 1, 2, but fail one 3-4.
Buy 1 SPY **775**.
Activate a protective stop at **768 (stop loss).**
When/if SPY reaches **790**, cancel the original stop and activate a **2% trailing stop**.
Continue holding until the trailing stop is triggered.