The best Canadian brokerages for day trading in 2026 are not the same ones most buy-and-hold investors use. Day trading puts weight on costs that barely matter to a long-term investor (margin interest, currency conversion, market data) and on tools such as Level 2 quotes, advanced order types and pre-market sessions. This guide is general education, not financial advice.
YieldMaple checked the pricing pages of Interactive Brokers, Moomoo Canada, Questrade, Wealthsimple and the bank-owned brokers in September 2026, and re-checked the SEC’s investor.gov guidance on pattern day trading on October 7, 2026 and Interactive Brokers’ margin rates on October 8, 2026. IBKR’s margin rate floats with its benchmark, so it can move from day to day.
Which brokerage is best for day trading in Canada?
Interactive Brokers is the strongest all-round choice, while Questrade and Wealthsimple are cheaper per trade at $0 commissions.
| Profile | Day trading broker | Why |
|---|---|---|
| Margin and global markets | Interactive Brokers | CAD margin at 3.606%, 170 markets in 40 countries |
| Chart-driven US trading | Moomoo Canada | US Level 2 data with a 30-day free trial for new users, then free in any 30-day period with 3 or more trades or CA$20,000+ in average assets |
| Zero-commission active trading | Questrade | $0 to buy and sell Canadian and U.S.-listed stocks and ETFs |
| Beginners who’ll graduate | Wealthsimple | $0 commissions, simpler tools |
How do day trading costs compare between Canadian brokers?
Commissions now range from zero at Questrade, Wealthsimple and National Bank Direct Brokerage to $9.99 a trade at TD.
| Cost | Interactive Brokers | Moomoo Canada | Questrade | Wealthsimple |
|---|---|---|---|---|
| Canadian stock trade | 1 cent a share on Canadian stocks, with a $1.00 minimum | CA$0.0149 a share, with a CA$1.49 minimum per order | $0 to buy and sell Canadian and U.S.-listed stocks and ETFs | $0 |
| US stock trade | US$0.005 a share, with a US$1.00 minimum and a cap of 1% of the trade value per order | US$0.0099 a share, with a US$1.99 minimum per order | $0 to buy and sell Canadian and U.S.-listed stocks and ETFs | $0 |
| CAD margin (smallest tier) | 3.606% | 4.45% | CAD prime + 4.25% | 4.95% (Core) |
| Currency conversion | 0.002% of the amount (US$2.00 minimum) | 0% fee, plus an unpublished spread | 1.5% | 1.5% |
Interactive Brokers charges 1 cent a share on Canadian stocks, with a $1.00 minimum on Canadian stocks, Moomoo Canada charges CA$0.0149 a share, with a CA$1.49 minimum per order, and Questrade and Wealthsimple charge nothing per stock or ETF trade. On borrowing, IBKR’s 3.606% compares with 4.45% at Moomoo, 4.95% at Wealthsimple (Core) and CAD prime + 4.25% at Questrade, which works out to 8.70% at the current prime rate. On currency, IBKR charges 0.002% of the amount (US$2.00 minimum), while Questrade and Wealthsimple both charge 1.5% on conversions.
Is Wealthsimple good for day trading?
Wealthsimple works for occasional active trading at $0 commissions, but its tools and currency costs are weaker than IBKR’s or Moomoo’s for full-time day trading.
What Wealthsimple does offer active traders:
- $0 commissions on Canadian and US stocks and ETFs
- Options at US$0 per contract
- Active Trader status for clients with 50 or more manual trades in a calendar month
- Margin at 4.95% on Core, lower on Premium and Generation
Where it falls short for day trading:
- Currency costs: US trades from a CAD account carry a 1.5% conversion fee, and the USD account costs $10 a month for Core clients; free for Premium and Generation.
- Fractional orders outside market hours are queued, then filled once the market opens again.
- Charting and order tools are built for simple order entry, not multi-chart setups or algorithmic orders.
For more on the platform, see the full Wealthsimple Trade review.
Why do day traders choose Interactive Brokers?
Day traders choose Interactive Brokers for its low margin rate (3.606% on CAD), cheap currency conversion and professional platform.
- Commissions: 1 cent a share on Canadian stocks, with a $1.00 minimum on Canadian stocks; US$0.005 a share, with a US$1.00 minimum and a cap of 1% of the trade value per order on US stocks
- Currency conversion: 0.002% of the amount (US$2.00 minimum)
- Margin: 3.606% on the first $130,000 borrowed in CAD as of October 8, 2026 (IBKR's benchmark rate + 1.5%)
- Markets: 170 markets in 40 countries
- Trader Workstation (TWS): 100+ order types, from limit orders to algorithmic orders
- Market data: free real-time streaming quotes on US-listed stocks and ETFs (non-consolidated, from Cboe One and IEX); real-time TSX quotes cost $9.00 a month
The tradeoff: IBKR’s interface is built for professionals, and new traders often find it harder to learn than Moomoo or Questrade.
Is Moomoo Canada good for day trading?
Moomoo Canada is a strong fit for chart-driven US-stock day traders because its US Level 2 data comes with a 30-day free trial for new users, then free in any 30-day period with 3 or more trades or CA$20,000+ in average assets.
- US Level 2 data showing up to 60 bids and asks
- US extended hours: pre-market from 4:00 to 9:30 a.m. ET and after-hours from 4:00 to 8:00 p.m. ET
- Canadian extended hours: pre-market from 8:00 to 9:30 a.m. ET and after-hours from 4:15 to 5:00 p.m. ET
- US stock fee: US$0.0099 a share, with a US$1.99 minimum per order
- Canadian stock fee: CA$0.0149 a share, with a CA$1.49 minimum per order
The downside is that Moomoo charges on every order, while Questrade and Wealthsimple charge $0. At Questrade, the equivalent Level 2 package costs US$44.95 a month.
What tax rules apply to day trading in Canada?
Day trading profits are taxed either as capital gains or, if the CRA decides you are carrying on a business, as fully taxable business income.
Inside a TFSA:
- The CRA can treat frequent trading as carrying on a business.
- If it does, the holder may have the account deregistered and the income taxed as business income.
- There is no published “safe” number of trades; the CRA looks at the overall pattern (frequency, holding periods, time spent, knowledge).
In a non-registered margin account:
- If the activity is investing, only part of each capital gain (the inclusion rate) is taxable.
- If it is carrying on a business, profits are business income, fully taxable at your marginal rate.
- Interest on money borrowed to earn investment income can generally be claimed as a carrying charge.
The more day trading looks like a job (daily activity, short holding periods, a large share of your income), the more likely the CRA treats it as business income. A tax professional can review your situation. For the TFSA side, see the TFSA tax trap guide.
Does the pattern day trader rule apply in Canada?
The pattern day trader rule is a US FINRA rule for customers of US brokerage firms, and FINRA is replacing it with new intraday margin requirements.
- Old rule: customers flagged as pattern day traders (four or more day trades within five business days, when they make up more than 6% of the margin account's trades in that period) must keep at least $25,000 in the account and can trade only in margin accounts.
- New rule: FINRA’s intraday margin requirements took effect June 4, 2026, and US firms have until October 20, 2027 to switch over, so some still apply the old rule during the transition.
- Canadian brokers are regulated by CIRO, not FINRA. The margin and day-trading limits that apply to a Canadian account are the ones in that broker’s account agreement.
Bottom line
For most Canadian day traders, Interactive Brokers covers margin, currency conversion and platform breadth, while Moomoo Canada adds US Level 2 data (free with enough trading activity) and extended hours for chart-driven US trading.
For Canadian-stock active traders who don’t borrow much, Questrade’s $0 to buy and sell Canadian and U.S.-listed stocks and ETFs removes per-trade costs entirely; a Level 2 subscription costs US$44.95 a month extra.
Big-bank brokers cost the most for frequent trading. At 50 trades a month, TD’s $9.99 standard commission comes to about $5,994 a year, and RBC’s $9.95 to about $5,970. The same 600 orders at IBKR cost about $600 for 100-share orders, and $0 at Questrade or Wealthsimple.
Read next
- Best Online Brokerage Canada — broader landscape
- Moomoo Canada Review — full review
- Best Stock Trading App Canada — mobile-focused picks
- TFSA Tax Trap — why day trading inside TFSAs is risky
- Questrade Fees Explained — for active Canadian traders