Choosing based on the sign-up bonus
Deposit bonuses are conditional on trading volume thresholds that most retail traders never reach. A CAD 200 bonus that requires CAD 50,000 in trading volume to unlock effectively costs you spread fees far exceeding its value. The terms governing any bonus are more important than the bonus headline figure. A trading service that leads with the bonus and buries the conditions is optimising for acquisition, not for your trading experience. Read the bonus terms completely before they influence your choice.
Skipping the regulatory verification step
Many Canadian traders register with a service after reading a positive review without checking the Canadian Securities Administrators register at securities-administrators.ca. A regulator caution listing does not appear in the search results of every review page — it requires an active search on the official register. This step takes under five minutes and can prevent a significant financial loss. It is the single most valuable thing you can do before depositing, regardless of how credible a service appears at first glance.
Assuming mobile interface quality matches desktop
Trading platform reviews focus disproportionately on desktop functionality because that is the version reviewers test most often. Mobile trading introduces specific constraints: smaller order tickets, compressed charts, slower order execution on cellular networks, and authentication friction during volatile markets. If you plan to trade on a mobile device, test the mobile interface specifically and with a small amount before committing significant capital. A service that performs well on desktop may frustrate you on mobile.
Ignoring the terms around account closure
Traders research how to open accounts far more thoroughly than they research how to close them. Account closure terms vary: some services process closure requests within a week; others impose verification requirements that extend the process to a month or more. If a service does not describe its closure process in the terms, that gap is worth resolving via customer support before you deposit. Understanding the exit conditions before entry is basic risk management, not pessimism.
Treating reviews as independent when they are not
A positive review that does not disclose an affiliate relationship is a promotional document, not an editorial one. The tell is whether the review addresses negative findings with the same specificity it applies to positive ones. A review that documents a confusing withdrawal process alongside fast order execution is more credible than one that covers only features the service performs well. Apply this test to every review you read — including this one — and weight your conclusions accordingly.