I'm planning to trade options using TDA data connection and sending orders to Interactive Brokers. But I have 2 following errors:
1. many symbols can download data from TDA rather ok except TSLA with error message: "Unhandled exception: Trying to add more than one call option for the same strike"
2. there is error when I send my option order to IB with this error message: "Error validating request-'bS': cause - Please enter a valid security type affected Order:..."
Could you please check?
Please see this video for more details: https://youtu.be/7BPmUiOgIBg
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