Section 01Why RBC Direct Investing for Norbert's Gambit
Company snapshot
RBC Direct Investing Inc. is the self-directed online brokerage division of Royal Bank of Canada. The brokerage is a member of CIRO and CIPF, providing the standard CAD 1 million per category coverage in case of insolvency. RBC Direct Investing has been operating since the early days of Canadian discount brokerage and remains one of the most-used by Canadians who already bank with RBC. The platform integrates tightly with RBC Online Banking: a single login, instant transfers between RBC chequing and RBC Direct Investing, and shared identity verification across products.
Why the gambit works exceptionally well at RBC
Three structural features make RBC the smoothest experience among bank-owned brokers. Automatic journaling. RBC pairs the long DLR.TO position bought on the CAD side with the short DLR.U.TO position sold on the USD side automatically at settlement. The investor does not phone, message, or click anything beyond placing the two orders. This is unique among the Big Six bank-owned brokerages and is acknowledged in multiple independent reviews. Free USD account. Every RBC Direct Investing Canadian non-registered account includes a USD account component automatically, with no monthly fee, no upgrade, no opt-in. The Account dropdown on the trade ticket exposes the USD side directly. Banking integration. Existing RBC Royal Bank customers use the same online banking login. Transfers from RBC chequing to RBC Direct Investing CAD side are instant. If the investor also holds RBC USD chequing, USD proceeds can move out of the brokerage USD side into USD chequing the same day for wire transfers or USD cheques.
The trade-off vs Questrade and Wealthsimple
RBC's commission of CAD 9.95 per trade (CAD 19.90 round-trip) is the explicit cost of the gambit at RBC. Questrade and Wealthsimple charge CAD 0 commission but typically CAD 9.95 plus tax for the journal at Questrade, and CAD 9.95 plus tax at Wealthsimple. The all-in cost at any of the three is roughly comparable: CAD 19.90 at RBC, around CAD 11.24 at Questrade in Ontario (one journal fee), around CAD 11.24 at Wealthsimple. For occasional snowbird use, the difference of CAD 8 to 9 per gambit is small relative to the CAD 500 to 2,000 saved versus retail bank FX on typical snowbird amounts.
What RBC trades for the higher commission is operational simplicity: no waiting on a self-serve portal, no phone calls, no journal processing queue. For users who value time and predictability, RBC's flow is the cleanest.
Section 02RBC's fee structure in 2026
Explicit costs at RBC
Trade commission: CAD 9.95 per trade (standard tier). Applies to Canadian and U.S. stocks and ETFs placed online or via the mobile app. Both legs of the gambit qualify: DLR.TO buy on the CAD side is CAD 9.95, DLR.U.TO sell on the USD side is also CAD 9.95 (charged in the trade's currency, so the second leg is in USD-equivalent, typically around USD 7.20 to 7.50 depending on the prevailing rate). The round-trip is approximately CAD 19.90 all-in.
Active Trader pricing: CAD 6.95 per trade. Available to clients placing 150 or more equity or options trades per quarter. Round-trip cost drops to CAD 13.90. The minimum activity for the Active Trader program (the entry level) is 30 trades per quarter, but the discounted CAD 6.95 commission kicks in only at 150 trades per quarter. Few snowbird gambit users qualify.
Journal fee: CAD 0. RBC Direct Investing does not charge a separate fee for the journal between DLR.TO and DLR.U.TO. The journal is automatic and is treated as an internal accounting operation, not a billable transaction.
USD account fee: CAD 0. The USD account component is included free with every Canadian non-registered account. No monthly fee, no opt-in cost. RESP accounts are the only exception (no USD side available on RESP).
Quarterly maintenance fee: CAD 25 if household assets under CAD 15,000. RBC charges a CAD 25 fee per quarter to households whose combined assets across all RBC Direct Investing accounts are below CAD 15,000 at the end of the quarter. Multiple waivers apply (detailed in Section 8 below).
Royal Circle and Active Trader tiers
For high-volume or high-balance clients, RBC offers two privilege tiers. Active Trader program: 30 plus trades per quarter qualifies for the program's benefits (research access, dedicated support); 150 plus trades per quarter unlocks the reduced CAD 6.95 commission. Royal Circle: minimum month-end balance of CAD 250,000 for 4 consecutive months, OR more than CAD 5,000 in trading commissions per calendar year. Royal Circle benefits include exemption from the quarterly maintenance fee, dedicated relationship managers, premium research from RBC Capital Markets and Morningstar, and priority service. For the typical snowbird with a brokerage balance in the CAD 50,000 to 200,000 range, neither tier applies.
Total explicit cost summary
For most snowbird gambit users at RBC, the per-gambit explicit cost is CAD 19.90 in commissions. If the brokerage account is the only RBC Direct Investing holding and is below CAD 15,000, add CAD 100 per year in quarterly fees unless a waiver applies. For most users who maintain a brokerage balance above CAD 15,000 or take advantage of a waiver, the effective cost is purely the two commissions.
Section 03The free automatic USD account
How RBC's dual-currency account works
RBC's documentation describes the account as having "two sides": the CAD side and the USD side. Both sides share a single account number but maintain independent balances and holdings. The investor sees both balances in the Holdings view. When placing a trade, the Account dropdown at the top of the order ticket lists both the CAD and USD versions of the account. Selecting CAD routes the order to the Canadian side; selecting USD routes it to the U.S. side. The currency of the trade follows the account selection: DLR.TO bought on the CAD side settles in CAD; DLR.U.TO sold on the USD side settles in USD.
For the gambit, this dropdown is the operational pivot. The DLR.TO buy is placed with the CAD account selected. The DLR.U.TO sell is placed with the USD account selected. RBC's back office handles the position pairing automatically at settlement.
The account types eligible for the USD side
The USD side is automatic on RBC Direct Investing accounts in the following categories: non-registered cash account, non-registered margin account, RRSP (Registered Retirement Savings Plan), Spousal RRSP, RRIF (Registered Retirement Income Fund), TFSA (Tax-Free Savings Account), FHSA (First Home Savings Account), and LIRA (Locked-In Retirement Account). The single exception is RESP (Registered Education Savings Plan): RESPs at RBC Direct Investing do not have a USD side. This matters if a snowbird's RBC Direct Investing setup is RESP-only, but for the typical use case where the gambit is performed in a non-registered or TFSA or RRSP account, the USD side is automatic.
USD account integration with RBC banking
If the investor also holds an RBC USD chequing account, the brokerage USD side and the chequing USD side can be linked for instant transfers. After the gambit completes, USD proceeds in the brokerage USD side can move into RBC USD chequing the same day. From the USD chequing account, the investor can send USD wires to a U.S. bank, write USD cheques (RBC offers USD cheques on certain USD chequing products), or hold the USD for later use. This banking integration is one of the structural reasons RBC-banking snowbirds prefer RBC Direct Investing over an external broker.
Section 04Step-by-step procedure
The six steps
- Day 0, before starting. Confirm USD side is visible in Holdings (automatic for any non-RESP Canadian account). Confirm sufficient CAD in the CAD side to cover the DLR.TO purchase plus CAD 9.95 commission. Check that the DLR.TO and DLR.U.TO spreads are reasonable (the typical mid-market spread is 1 cent CAD on DLR.TO and 1 cent USD on DLR.U.TO; if spreads are wider than 3 cents, wait or proceed with awareness).
- Day 1, buy DLR.TO from the CAD account. Log in to RBC Online Banking and navigate to RBC Direct Investing. Open a new trade ticket. Account dropdown: select your CAD account. Ticker: DLR.TO. Action: Buy. Quantity: calculated to use approximately your intended CAD amount minus CAD 9.95 commission. Order type: Limit. Limit price: current ask (or one or two cents above for confidence of fill). Time-in-force: Day. Place order. Confirm fill (DLR.TO is highly liquid; fills are usually within seconds).
- Day 1, immediately place the DLR.U.TO sell from the USD account. Open a new trade ticket. Account dropdown: switch to your USD account (same account number, USD side). Ticker: DLR.U.TO. Action: Sell. Quantity: same number of shares as the DLR.TO buy. Order type: Limit. Limit price: current DLR.U.TO bid (or one or two cents below for confidence of fill). Time-in-force: Day. Place order. Confirm fill. You will see a short DLR.U.TO position appear on the USD side and a long DLR.TO position on the CAD side. This is expected and is what RBC's back office will pair at settlement.
- Day 1, end of day. Both orders are filled. The CAD side shows DLR.TO long; the USD side shows DLR.U.TO short. No further action.
- Day 2 (T+1 settlement). Both trades settle. RBC's back office automatically journals the long DLR.TO into a short DLR.U.TO position, netting against the short DLR.U.TO from the sell. The CAD side returns to zero (less commission); the USD side shows USD cash proceeds from the sell.
- Day 2 to 3, use the USD. Wire to a U.S. bank, transfer to RBC USD chequing if applicable, fund U.S. equity trades inside RBC Direct Investing, or hold.
The critical step: switching the Account dropdown
The single non-obvious step is switching the Account dropdown from CAD to USD between the two trades. If both orders are placed with the CAD account selected, RBC will not be able to pair the positions, and one trade will fail to settle correctly. Always verify the Account dropdown reads "USD" before submitting the DLR.U.TO sell.
Section 05The automatic same-day journaling mechanic
How the back-office pairing works
The mechanism is internal to RBC Direct Investing's back office and is not extensively documented publicly, but the operational outcome is consistent and well-attested across years of user reports. When DLR.TO buy and DLR.U.TO sell trades are entered on the same account number but on different currency sides (CAD and USD), RBC's settlement system treats them as a pair: the long DLR.TO position on the CAD side and the short DLR.U.TO position on the USD side are net-zero in share terms (since DLR.TO and DLR.U.TO represent the same underlying ETF holdings). At settlement (T+1), the system journals the DLR.TO shares from the CAD side to the USD side, where they are reclassified as DLR.U.TO shares. The short DLR.U.TO position from the sell is then matched against the journaled DLR.U.TO shares, netting to zero in share terms. The cash effect is: CAD outflow from the buy on day 1, USD inflow from the sell on day 2 settlement.
No manual journal request needed
Unlike TD (phone or Secure Message required), Questrade (self-serve portal click), or Wealthsimple (no journal needed because Wealthsimple uses a different mechanism), RBC requires no client interaction beyond placing the two trades. The investor does not phone anyone, does not click a journal button, does not message any back office. The process completes by itself on T+1 settlement.
Same-day execution is possible
Because no waiting for settlement is required between the buy and sell, the entire client-facing operation can happen in minutes. Many RBC gambit users report placing the DLR.TO buy and the DLR.U.TO sell within 1 to 5 minutes of each other. The only constraint is that the DLR.U.TO bid must be available when you go to place the sell; this is usually the case during normal trading hours, but on very thin days or wide-spread moments, it is worth confirming both prices before submitting.
Section 06Timing: 2 to 3 business days end to end
Detailed timeline
Gambit started Monday morning at 10:00 AM ET, no holidays:
- Monday (day 1), 10:00 AM ET: place DLR.TO buy with CAD account selected. Fill within seconds.
- Monday (day 1), 10:02 AM ET: switch Account dropdown to USD. Place DLR.U.TO sell. Fill within seconds.
- Monday (day 1), end of day: CAD side shows DLR.TO long; USD side shows DLR.U.TO short. Both trades pending settlement.
- Tuesday (day 2), T+1 settlement: RBC's back office automatically journals the position. The CAD side returns to near-zero (residual cash from buy commission); the USD side shows USD cash from the sell.
- Tuesday (day 2), afternoon: USD proceeds available for use. Transfer to RBC USD chequing (instant if you hold one), wire externally, or hold.
- Wednesday (day 3) onward: if wiring to an external U.S. bank, the wire typically arrives same day if sent before RBC's wire cut-off (usually around 3:00 PM ET), or next business day if sent after.
Comparison with other brokerages
Questrade with the self-serve journal portal: 3 to 5 business days. Wealthsimple via web platform: 4 to 5 business days. TD Direct Investing with phone-based journal: 5 to 7 business days. RBC Direct Investing with automatic journal: 2 to 3 business days. RBC is the fastest by a meaningful margin for time-sensitive use cases.
Planning around the timeline
For event-tied conversions (real estate closing in a week, vehicle purchase, tuition deadline), RBC's 2 to 3 day cycle is the most reliable bank-owned option. Build in one extra business day for the outbound wire from RBC USD chequing to a U.S. recipient (4 to 5 business days total from gambit start to USD landing in the U.S.). For very tight timelines (under 4 business days from start to U.S. landing), use Wise or Knightsbridge FX instead of any gambit, as those services can deliver USD to a U.S. bank in 1 to 2 business days.
Section 07Worked example: CAD 50,000 at RBC Direct Investing
The numbers
Bank of Canada daily rate at execution: 1 USD = 1.3752 CAD. DLR.TO ask: CAD 13.75. DLR.U.TO bid: USD 9.998. Standard pricing tier.
Day 1, morning, buy DLR.TO from CAD account. Available CAD after commission reserve: CAD 50,000 minus CAD 9.95 equals CAD 49,990.05. Maximum DLR.TO shares: 49,990.05 divided by 13.75 equals 3,635 shares (rounded down). Cost: 3,635 times 13.75 equals CAD 49,981.25 plus CAD 9.95 commission equals CAD 49,991.20 spent. Residual CAD: 8.80.
Day 1, two minutes later, sell DLR.U.TO from USD account. Switch Account dropdown to USD. Place limit sell for 3,635 shares at USD 9.998 bid. Fill. Gross proceeds: 3,635 times 9.998 equals USD 36,342.73. Less CAD 9.95 commission charged in USD-equivalent at the day's rate (approximately USD 7.23): USD 36,335.50 net.
Day 2 (T+1), settlement and automatic journal. RBC's back office pairs the positions. The CAD side returns to CAD 8.80 (residual). The USD side shows USD 36,335.50 cash. No phone call, no message, no fee.
Effective rate and comparison with RBC's built-in FX
Effective gambit rate: CAD 49,981.25 spent (excluding commissions) yielded USD 36,342.73 received before commissions, equivalent to 1.3753 CAD per USD, essentially identical to the BoC mid-market rate of 1.3752. Including the CAD 19.90 in commissions, the all-in cost is CAD 50,000 for USD 36,335.50 net, equivalent to 1.3760 CAD per USD. The effective spread paid is 0.06 percent.
By comparison, if the same CAD 50,000 were converted via RBC Direct Investing's built-in Foreign Exchange tool at a typical 2 percent spread, the rate applied would be approximately 1.4027 CAD per USD, yielding USD 35,648, around USD 688 less than the gambit. At a 1.5 percent spread (best case), the conversion would yield approximately USD 35,801, around USD 535 less. At a 2.5 percent spread (worst case), the conversion would yield approximately USD 35,497, around USD 839 less. Savings: CAD 730 to CAD 1,230 per gambit on this amount, depending on RBC's prevailing spread that day.
Comparison vs Questrade and Wealthsimple on identical CAD 50,000
At Questrade with the self-serve journal: zero commission, CAD 9.95 plus 13 percent HST in Ontario equals CAD 11.24 total cost. USD delivered: approximately USD 36,343 (after spread loss is negligible). Net cost difference vs RBC: approximately CAD 8.66 less at Questrade. At Wealthsimple via web platform: same CAD 11.24 in journal fee, USD delivered approximately USD 36,343, similar net result. At TD Direct Investing: CAD 19.98 in commissions, USD delivered approximately USD 36,343, essentially identical to RBC in cost. Conclusion: on a CAD 50,000 gambit, RBC is approximately CAD 8 to 9 more expensive than Questrade and Wealthsimple but offers the fastest, smoothest, fully automatic operational experience.
Section 08Account size and the quarterly maintenance fee
The CAD 25 quarterly fee and how it applies
RBC Direct Investing's standard quarterly maintenance fee is CAD 25, assessed at the end of each calendar quarter (March 31, June 30, September 30, December 31) and charged in the following month (April, July, October, January). The fee applies to clients whose combined assets across all RBC Direct Investing accounts within the same household are below CAD 15,000 at the assessment date.
For households with multiple RBC Direct Investing accounts, the CAD 25 fee is pro-rated across accounts: two accounts each pay CAD 12.50, three accounts each pay CAD 8.33, and so on, up to a household maximum of 10 accounts sharing a total of CAD 25 per quarter.
The waivers
RBC publishes six categories of waiver. Any single qualifying condition exempts the household from the fee for that quarter.
- Household combined assets at or above CAD 15,000 at the quarter-end assessment date. The simplest waiver. If the household total Direct Investing balance is CAD 15,000 or more, no fee applies.
- Three or more commission-paid trades during the quarter (across all household accounts combined). A snowbird doing one gambit per quarter (two commission-paid trades) is one trade short of this waiver; doing two gambits per quarter would meet the threshold.
- Pre-authorized contributions of CAD 100 per month or more (CAD 300 per quarter combined across the household). Setting up a monthly CAD 100 transfer into the brokerage from RBC chequing meets this waiver.
- New client status for the first 6 months after account opening. New RBC Direct Investing clients are exempt for two quarters.
- Group RRSP account. Clients with a group RRSP arrangement (typically through an employer plan administered by RBC) are exempt.
- Royal Circle membership. Royal Circle members are exempt from the quarterly fee as one of the program's benefits.
Planning for the snowbird gambit user
For a snowbird who plans to use RBC Direct Investing primarily for the gambit, the simplest waivers are: (a) maintain a brokerage balance above CAD 15,000 between gambit transactions, (b) set up a CAD 100 per month pre-authorized contribution from RBC chequing, or (c) accept the CAD 100 per year if neither (a) nor (b) is practical. For most snowbird use cases, the CAD 100 monthly contribution is the cleanest solution: the CAD 1,200 per year of pre-authorized contributions accumulates in the account between gambits and can be used in the next conversion.
Section 09Common RBC-specific mistakes
Mistake 1: leaving the Account dropdown on CAD for the sell leg
The single most common operational error. The investor buys DLR.TO with the CAD account correctly selected, then opens a new trade ticket for the DLR.U.TO sell but does not change the Account dropdown to USD. The order is rejected (you cannot sell DLR.U.TO with insufficient USD position) or, worse, is interpreted as a short sale on a margin account. Always verify the Account dropdown reads "USD" before submitting the second leg. The Account dropdown is at the top of the trade ticket; checking it takes one second.
Mistake 2: market orders
DLR.TO and DLR.U.TO are highly liquid but can have brief moments of wider spreads, particularly in the first 15 minutes of the trading session or near market close. A market order in those moments can fill at a meaningfully worse price than the mid-market. Always use limit orders on both legs. Place the buy at the current ask (or one or two cents above for fill confidence) and the sell at the current bid (or one or two cents below). Cancel and re-enter if the fill does not happen within 30 seconds; the market is fluid enough that an unfilled limit can simply be replaced.
Mistake 3: attempting the gambit in an RESP
The USD side is not available on RESP accounts at RBC Direct Investing. If your only RBC Direct Investing account is an RESP, the gambit is not possible in that account. Open a non-registered cash or margin account, or a TFSA/RRSP, to perform the gambit. For families with both RESP and TFSA at RBC, do the gambit in the TFSA (or non-registered) and then move USD elsewhere if needed.
Mistake 4: confusing the trade-currency commission
RBC's commission of CAD 9.95 is charged in the currency of the trade. The DLR.TO buy is charged in CAD: CAD 9.95 explicit. The DLR.U.TO sell is charged in USD-equivalent at the day's rate, typically USD 7.20 to 7.50. Some investors mistakenly think the second leg has no commission because they see the USD trade ticket show a commission of USD 7-something, which they interpret as different. It is the same CAD 9.95 commission, denominated in USD because the trade is in USD. The all-in CAD-equivalent cost of two legs remains approximately CAD 19.90.
Mistake 5: ignoring the quarterly fee on a small account
If a snowbird opens an RBC Direct Investing account purely to do one gambit per year, funds it with CAD 10,000 at the start of the year for the conversion, then withdraws after the gambit completes, the account spends three quarters at zero balance and one quarter at CAD 10,000. The CAD 25 fee is charged in three of those four quarters (or potentially four, if the account is open at quarter-end without offsetting balance). That is CAD 75 to CAD 100 per year in fees, which adds up to roughly four times the per-gambit explicit cost. The fix: either close the account immediately after the gambit completes, or fund it to maintain at least CAD 15,000, or set up a CAD 100 per month pre-authorized contribution.
Section 10RBC vs Questrade vs Wealthsimple vs TD
Side-by-side on the gambit
| Factor | RBC Direct Investing | Questrade | Wealthsimple | TD Direct Investing |
|---|---|---|---|---|
| Per-trade commission | CAD 9.95 | CAD 0 | CAD 0 | CAD 9.99 |
| Journal fee | CAD 0 | CAD 9.95 plus tax | CAD 9.95 plus tax | CAD 0 |
| Round-trip all-in (Ontario, no tax exempt) | approx. CAD 19.90 | approx. CAD 11.24 | approx. CAD 11.24 | approx. CAD 19.98 |
| USD account fee | CAD 0 (automatic) | CAD 0 (automatic) | CAD 10 per month on Core tier, free on Premium/Generation | CAD 0 (automatic) |
| Journal method | Fully automatic | Self-serve online portal | Web platform (not mobile app) | Phone or Secure Message |
| End-to-end cycle | 2 to 3 business days | 3 to 5 business days | 4 to 5 business days | 5 to 7 business days |
| Quarterly maintenance fee | CAD 25 if assets under CAD 15,000 (waivers) | None | None | CAD 25 if assets under CAD 15,000 (waivers) |
| Interlisted stocks (RY, MFC, etc.) gambit | Yes, automatic | Yes, self-serve | Yes, web platform | Yes, phone or Secure Message |
| Bank integration | Tight (same login as RBC Royal Bank) | External (separate) | External (separate) | Tight (same login as TD) |
When RBC is the right choice
RBC is the right choice when (a) you already bank with RBC Royal Bank and value the same-login integration, (b) you do not want to deal with self-serve journal portals or phone calls, (c) you have a time-sensitive conversion and need the fastest cycle, (d) you maintain a brokerage balance above CAD 15,000 so the quarterly fee is waived, or (e) you do not convert often and the CAD 8 to 9 incremental cost vs Questrade or Wealthsimple is not material.
When Questrade or Wealthsimple is the better choice
Questrade or Wealthsimple is the better choice when (a) you do multiple gambits per year and the cumulative CAD 8 to 9 per gambit adds up, (b) you do not have an RBC banking relationship, (c) you are comfortable with self-serve portals, (d) you want to avoid the CAD 25 quarterly fee entirely (Questrade and Wealthsimple do not charge one), or (e) you are already a Wealthsimple Premium or Generation customer with free USD accounts.
When TD is the right choice
TD is the right choice primarily when (a) you bank with TD and want the same-login integration, (b) you accept the longer cycle time, and (c) you do not mind phone or message-based journals. TD's cost structure is essentially identical to RBC; the operational experience is materially less smooth than RBC's.
Section 11Checklist and FAQ
Pre-flight checklist
- RBC Direct Investing account open, non-RESP. USD side visible in Holdings.
- RBC Royal Bank chequing linked for instant CAD transfers in. RBC USD chequing linked if you plan to move USD out.
- CAD funded to the CAD side of the account. Allow CAD 9.95 plus a few dollars of buffer above the intended conversion amount.
- Both DLR.TO and DLR.U.TO market data available in your RBC platform. Spreads under 3 cents on both.
- You understand the Account dropdown switch from CAD to USD between the two trades.
- Account meets the CAD 15,000 threshold or a waiver applies (or you accept the CAD 25 quarterly fee).
Execution checklist
- Open trade ticket. Account dropdown: CAD. Ticker: DLR.TO. Action: Buy. Quantity: target divided by 13.75 rounded down. Order type: Limit. Price: current ask. Submit. Confirm fill.
- Open new trade ticket. Account dropdown: USD (verify before submitting). Ticker: DLR.U.TO. Action: Sell. Quantity: same as the buy. Order type: Limit. Price: current bid. Submit. Confirm fill.
- Verify CAD side shows DLR.TO long and USD side shows DLR.U.TO short. Both pending settlement.
- Wait T+1. On settlement, RBC's back office journals automatically. CAD side returns to near-zero, USD side shows USD cash.
- Move USD as needed: to RBC USD chequing (instant if linked), via wire to a U.S. bank, or hold in the brokerage USD side.
Frequently asked questions
Can I do the gambit in my TFSA or RRSP at RBC? Yes. The USD side is automatic on TFSAs, RRSPs, RRIFs, FHSAs, Spousal RRSPs, and LIRAs at RBC Direct Investing. The gambit procedure is identical to a non-registered account. The only RBC account type without a USD side is the RESP.
What happens if I forget to switch the Account dropdown? The DLR.U.TO sell order will likely be rejected because the CAD side does not hold DLR.U.TO. You will see an error message. Simply cancel, switch the Account dropdown to USD, and resubmit. No harm done if caught immediately. If you somehow place a short order on the CAD side and it fills, contact RBC immediately to correct (this is rare but contact 1-800-769-2560 for RBC Direct Investing support).
Does RBC offer the gambit on interlisted stocks like RY or MFC? Yes. The same automatic same-day journal logic applies to interlisted stocks: buy RY on the CAD side (TSX), sell RY on the USD side (NYSE), and RBC pairs the positions at settlement. This is useful for investors who already hold an interlisted stock on the CAD side and want to convert without DLR.
Are there any tax implications of the gambit at RBC vs other brokerages? No. The tax treatment is identical regardless of broker. The gambit can generate a small capital gain or loss on the CAD-side DLR.TO leg due to the spread between buy and sell prices. In a non-registered account, this is reportable on Schedule 3 of your T1. In registered accounts (TFSA, RRSP, etc.), no tax reporting applies. See the canonical Norbert's Gambit hub article for the detailed tax treatment.
Can I do the gambit on the RBC mobile app? Yes. The RBC Direct Investing mobile app supports the same dual-currency trade ticket with the Account dropdown. The procedure is identical to the web platform. The only consideration: the mobile screen makes verifying the Account dropdown setting slightly less obvious, so take an extra second to confirm USD is selected on the sell leg.
What if the DLR.U.TO bid is not available or has a wide spread? Wait. DLR.U.TO is liquid but can have brief moments of thin quotes. If the bid is more than 3 cents below the ask, wait 5 to 15 minutes and check again. If the gap persists, consider placing a passive limit at one cent below the prevailing ask and waiting for a buyer. In practice, this rarely matters; DLR is liquid enough that fills happen within minutes during normal trading hours.