Are there brokers preferably IBKR that allows trailing stops on options? Regular options, not the fancy stuff.
According to IBKR they do: https://www.interactivebrokers.com/en/index.php?f=1562 You select the exchange (e.g. AMEX for stock options) and on that page it shows which order types are supported. In this case is Trailing Stop included in the list, for both stocks and options.