The minimum deposit required to open a Scotia iTrade account can vary based on the type of account you wish to establish. Generally, for a standard self-directed investment account, Scotia iTrade typically does not enforce a strict minimum deposit requirement. However, it is advisable to have a sufficient amount to enable effective trading and investment activities. For more specialized accounts such as registered accounts like RRSPs or TFSAs, specific guidelines may apply. Individuals interested in opening an account should review the most up-to-date information directly on the Scotia iTrade website, where details about minimum deposit requirements and other account features are readily available.