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Series 57 study materials
Series 57 study resources

Series 57 practice questions

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Question 1Equity and Debt Securities Trading

Which order instruction directs a broker to execute immediately at the best price currently available in the market?

  1. A stop order
  2. A stop-limit order
  3. A market order Correct answer.
  4. A limit order

Explanation

A market order carries no price restriction, so it seeks the next available execution at the best prevailing price. All of the other order types attach a price condition that can delay or prevent an immediate fill.

Question 2Equity and Debt Securities Trading

A customer enters an order to sell 1,000 shares that stays dormant until the stock trades at or below $38. Which order has the customer entered?

  1. Sell limit at $38
  2. Buy stop at $38
  3. Sell stop-limit at $38
  4. Sell stop at $38 Correct answer.

Explanation

A sell stop is placed below the current market and is activated only when the stock trades at or through the stop price, at which point it becomes a market order. A sell limit at a price below the market would instead be immediately marketable.

Question 3Equity and Debt Securities Trading

Before accepting a short sale order in an equity security, Regulation SHO generally requires a broker-dealer to have which of the following?

  1. A confirmed buy order from another customer
  2. A written customer representation that the security is owned
  3. Approval from the issuer's transfer agent
  4. Reasonable grounds to believe the stock can be borrowed Correct answer.

Explanation

The locate standard obliges the firm to have borrowed the security, arranged to borrow it, or hold reasonable grounds to believe it can be borrowed and delivered by settlement date. This is a pre-execution obligation imposed on the firm.

Question 4Equity and Debt Securities Trading

Regular-way settlement for U.S. corporate equity and corporate bond trades occurs on:

  1. Trade date plus three business days
  2. Trade date plus two business days
  3. The trade date
  4. Trade date plus one business day Correct answer.

Explanation

The standard cycle for most U.S. securities, including equities and corporate bonds, is trade date plus one business day. The industry moved from T+2 to T+1 in May 2024.

Question 5Equity and Debt Securities Trading

When market yields rise, the price of an outstanding fixed-rate bond:

  1. Is unchanged, since the coupon cannot change
  2. Falls, because the fixed coupon is less attractive Correct answer.
  3. Rises in step with the yield
  4. Rises, because the coupon becomes more valuable

Explanation

Bond prices and yields move inversely. When prevailing yields climb, the fixed coupon on an outstanding bond compares unfavorably with newer issues, so its price must drop until its yield matches the market.

Question 6Equity and Debt Securities Trading

Interest paid on municipal bonds issued to finance traditional government operations is generally:

  1. Taxable at both the federal and state level
  2. Exempt from federal income tax Correct answer.
  3. Exempt from federal tax only for corporate holders
  4. Taxable federally but exempt from every state's income tax

Explanation

Interest on municipal bonds is generally excluded from gross income for federal income tax purposes, and in-state issues are typically exempt from state tax as well. The exclusion is a defining feature of the municipal market.

Question 7Equity and Debt Securities Trading

A broker-dealer's duty of best execution obliges the firm to:

  1. Execute every customer order at the NBBO or better
  2. Route every order to the exchange with the largest market share
  3. Use reasonable diligence to obtain the most favorable terms available Correct answer.
  4. Guarantee the customer the lowest price of the trading day

Explanation

Best execution is a reasonableness standard requiring the firm to consider price, speed, likelihood of execution, and other factors across available venues. It is not an absolute guarantee of any particular price or venue.

Question 8Equity and Debt Securities Trading

FINRA may require a member firm to submit a blue sheet, which is used primarily to:

  1. Identify the firm's clearing broker on Form BD
  2. Report the firm's net capital to the SEC
  3. Supply detailed trading data for a regulatory investigation Correct answer.
  4. Disclose the firm's order routing venues to customers

Explanation

Blue sheets are electronic requests for detailed trade and account data that support FINRA and SEC surveillance and investigations. The data identify the customers and circumstances behind specific trades.

Question 9Equity and Debt Securities Trading

A customer places a buy limit order at $52.00 while the stock is trading at $54.00. The order:

  1. Must be executed at the exchange's opening price
  2. Will not execute unless the stock trades at $52.00 or lower Correct answer.
  3. Becomes a market order once the stock reaches $52.00
  4. Will execute immediately at $54.00

Explanation

A buy limit priced below the market is not marketable, so it rests until the stock trades down to the limit or better. It never converts into a market order, which is the behavior of a stop order.

Question 10Equity and Debt Securities Trading

Which risk is specific to a stop-limit order that a stop order does not carry?

  1. The order discloses the customer's identity to the market
  2. The order may be executed at a price worse than the stop price
  3. The order may go unfilled if the stock gaps past the limit price Correct answer.
  4. The order can only be entered on the primary exchange

Explanation

Once triggered, a stop order becomes a market order and will fill, though possibly at an unfavorable price. A stop-limit becomes a limit order at the trigger and can remain unfilled if the price moves quickly beyond the limit.

Question 11Equity and Debt Securities Trading

Under the Order Protection Rule of Regulation NMS, a trading center must generally:

  1. Display all customer limit orders on the consolidated tape
  2. Execute every order at the single lowest posted price regardless of displayed size
  3. Prevent the execution of a trade-through of a protected quotation Correct answer.
  4. Route all orders to the primary listing exchange

Explanation

Rule 611 bars a trading center from executing at a price inferior to an automated protected quotation displayed by another center. The protection applies to top-of-book automated quotations, not to all orders or all price levels.

Question 12Equity and Debt Securities Trading

Regulation NMS Rule 612 generally bars a trading center from accepting or displaying quotations in an NMS stock at increments smaller than:

  1. $0.0001 at every price level
  2. $0.01 only for stocks priced above $10.00
  3. $0.05 for stocks priced under $1.00
  4. $0.01 for orders priced at or above $1.00 Correct answer.

Explanation

The sub-penny rule sets a minimum pricing increment of $0.01 for orders at or above $1.00 per share, while orders below $1.00 may be quoted in $0.0001 increments. The rule preserves displayed priority at the top of book.

Question 13Equity and Debt Securities Trading

Once the short sale price test of Rule 201 is triggered for an NMS stock, short sale orders may be executed only at a price:

  1. At or below the national best bid
  2. Above the national best bid Correct answer.
  3. Above the national best offer
  4. At or above the national best bid

Explanation

Rule 201, the alternative uptick rule, permits short sales only at a price above the current national best bid while the restriction is in effect. It is triggered by a 10% intraday decline from the prior close and lasts the rest of that day and the next.

Question 14Equity and Debt Securities Trading

A firm holds an unexecuted customer limit order to buy at $30.10. A marketable sell order arrives at $30.05. Under FINRA Rule 5320, the firm may trade with that order for its own account only if it:

  1. Obtains the customer's written consent to the trade
  2. Obtains prior approval from a supervisory analyst
  3. First executes the customer's limit order at $30.10 or better Correct answer.
  4. Reports the trade to TRACE within 15 minutes

Explanation

Rule 5320, known as the Manning rule, prohibits a member from trading ahead of a customer limit order at a price that would satisfy that order unless the customer order is executed first at its limit price or better. The protection applies to the firm's proprietary orders, not to other customer orders.

Question 15Equity and Debt Securities Trading

A 6% corporate bond with $1,000 par value pays semiannual interest and is purchased 60 days after the last coupon date. Using the 30/360 convention, accrued interest owed by the buyer is approximately:

  1. $20.00
  2. $30.00
  3. $5.00
  4. $10.00 Correct answer.

Explanation

Corporate bonds accrue interest on a 30/360 basis, so the annual $60 coupon accrues at $60 divided by 360, or about $0.1667 per day. Sixty days of accrual produces roughly $10.00.

Question 16Equity and Debt Securities Trading

Three-month Treasury bills are sold:

  1. At par with interest paid at maturity
  2. At a premium to face value with monthly interest
  3. At par with semiannual coupons
  4. At a discount to face value, with the return equal to the difference Correct answer.

Explanation

Treasury bills are discount securities that pay no coupon; the investor's return is the difference between the discounted purchase price and par at maturity. Notes and bonds, by contrast, carry semiannual coupons.

Question 17Equity and Debt Securities Trading

Under the Limit Up-Limit Down plan, a Tier 1 NMS stock priced above $3.00 that remains outside its price band for 15 seconds triggers:

  1. Automatic conversion of the quotation to a market order
  2. A halt for the remainder of the trading day
  3. A five-minute trading pause in that stock Correct answer.
  4. A delisting review by the listing exchange

Explanation

Tier 1 stocks above $3.00 have bands set at 5% above and below a reference price. If the stock remains in a limit state for 15 seconds, the primary listing market declares a five-minute trading pause.

Question 18Equity and Debt Securities Trading

Reportable transactions in corporate bonds must be reported to which facility?

  1. TRACE Correct answer.
  2. The MSRB's EMMA system
  3. The Consolidated Tape Association
  4. The Order Audit Trail System

Explanation

TRACE is FINRA's trade reporting and compliance engine for corporate and agency debt transactions. Municipal securities are reported to EMMA, and equity transaction data flows through the consolidated tape.

Question 19Equity and Debt Securities Trading

Under Rule 606 of Regulation NMS, a broker-dealer must disclose to customers on request:

  1. Its net capital and reserve formula computations
  2. The identity of every customer whose order it executed
  3. Its routing venues and any payment for order flow Correct answer.
  4. Its proprietary trading profits by security

Explanation

Rule 606 requires disclosure of order routing practices, including the venues used and any payment for order flow received, with customer-specific reports available on request. The public reports are published quarterly.

Question 20Equity and Debt Securities Trading

An alternative trading system that displays orders to more than one subscriber must:

  1. File a prospectus with the SEC for each security traded
  2. Register as a national securities exchange
  3. Register as a broker-dealer and file Form ATS with the SEC Correct answer.
  4. Limit participation to institutional investors

Explanation

An ATS operates under the Regulation ATS exemption, which requires the operator to be a registered broker-dealer and to file an initial Form ATS and amendments with the SEC. There is no requirement that subscribers be institutional.

Question 21Equity and Debt Securities Trading

What is the maximum access fee a trading center may charge to execute against its protected quotation in a stock priced at $1.00 or more?

  1. There is no cap if the fee is disclosed in advance
  2. $0.0003 per share
  3. $0.0030 per share Correct answer.
  4. $0.0030 per trade

Explanation

Rule 610 of Regulation NMS caps the access fee at $0.003 per share for quotations of $1.00 or more, and at 0.3% of the quotation price for quotations below $1.00. The cap applies whether or not the fee is disclosed.

Question 22Equity and Debt Securities Trading

A security is placed on the Regulation SHO threshold list when its aggregate fails to deliver persist for five consecutive settlement days and total at least:

  1. 1,000 shares
  2. 10,000 shares Correct answer.
  3. 1,000,000 shares
  4. 100,000 shares

Explanation

Threshold status arises when fails to deliver in a security total 10,000 shares or more for five consecutive settlement days and the security is included on a clearing agency's threshold list. Additional close-out requirements then apply.

Question 23Equity and Debt Securities Trading

A Level 2 market-wide circuit breaker is triggered when the S&P 500 declines:

  1. 7% before 3:25 p.m., resulting in a 15-minute halt
  2. 13% before 3:25 p.m., resulting in a 15-minute halt Correct answer.
  3. 20% at any time, closing the markets for the day
  4. 13% after 3:25 p.m., resulting in a 15-minute halt

Explanation

Level 1 (7%) and Level 2 (13%) declines halt trading for 15 minutes only if the trigger occurs before 3:25 p.m. A Level 3 decline of 20% closes the markets for the remainder of the day.

Question 24Equity and Debt Securities Trading

Under SEC Rule 13h-1, a trader must file Form 13H after its daily transactions in NMS securities reach or exceed:

  1. 4 million shares or $40 million
  2. 1 million shares or $10 million
  3. 500,000 shares or $5 million
  4. 2 million shares or $20 million Correct answer.

Explanation

Rule 13h-1 identifies a large trader using daily thresholds of 2 million shares or $20 million, or monthly thresholds of 20 million shares or $200 million. Form 13H provides the SEC with the trader's identity and must be updated annually.

Question 25Equity and Debt Securities Trading

A market is described as locked when:

  1. Trading is paused by the primary listing exchange
  2. The best bid exceeds the best offer
  3. The best bid equals the best offer Correct answer.
  4. Two market centers quote different prices for the same security

Explanation

A locked market exists when the best bid equals the best offer across market centers, while a crossed market exists when the best bid exceeds the best offer. A trading center generally may not display a quotation that locks or crosses another center's quotation unless it arranges to clear the condition.

Question 26Equity and Debt Securities Trading

A customer wants to buy 500 shares of a stock immediately and is willing to pay whatever price the market requires. Which order type best fits this instruction?

  1. Limit order
  2. Stop order
  3. Market order Correct answer.
  4. Stop-limit order

Explanation

A market order is executed at the best available price as soon as it reaches the trading venue, so it guarantees execution but not price. Price certainty is the trade-off a customer gives up in exchange for prompt execution.

Question 27Equity and Debt Securities Trading

An investor enters a sell stop order at $45.00 while the stock is trading at $50.00. If the stock trades at $45.00, the order:

  1. is canceled unless the investor reconfirms.
  2. is executed at exactly $45.00.
  3. becomes a market order to sell. Correct answer.
  4. becomes a buy limit order at $45.00.

Explanation

A stop order remains dormant until the stop price is reached, at which point it is elected and becomes a market order executed at the next available price. That execution price may differ from the stop price, which is why stop orders carry slippage risk.

Question 28Equity and Debt Securities Trading

Under the current standard settlement cycle, a regular-way trade in a corporate stock settles:

  1. on the third business day after the trade date (T+3).
  2. on the second business day after the trade date (T+2).
  3. on the next business day after the trade date (T+1). Correct answer.
  4. the same day as the trade.

Explanation

SEC Rule 15c6-1 was amended to shorten the standard settlement cycle for most broker-dealer securities transactions to one business day after the trade date. Regular-way corporate stock trades therefore settle on a T+1 basis.

Question 29Equity and Debt Securities Trading

For equity securities, a round lot is generally:

  1. 100 shares. Correct answer.
  2. the number of shares the exchange designates as its minimum order size.
  3. any order that is an exact multiple of 500 shares.
  4. any order of 1,000 shares or more.

Explanation

The customary round lot in an equity security is 100 shares or a multiple of 100, while an odd lot is any quantity of fewer than 100 shares. Round-lot status matters for quotation and execution obligations tied to a normal unit of trading.

Question 30Equity and Debt Securities Trading

A municipal revenue bond is backed primarily by:

  1. a federal guarantee of principal and interest.
  2. revenues generated by the specific project financed. Correct answer.
  3. the issuer's general obligation pledge supported by ad valorem taxes.
  4. the full faith, credit and taxing power of the issuing municipality.

Explanation

Revenue bonds are secured by the income produced by a designated facility or enterprise, such as a toll road, water system or airport. General obligation bonds, in contrast, pledge the issuer's taxing power and full faith and credit.

Question 31Equity and Debt Securities Trading

To be designated a pattern day trader, a customer must maintain minimum equity in the account of at least:

  1. $50,000.
  2. $2,000.
  3. $25,000. Correct answer.
  4. $100,000.

Explanation

FINRA Rule 4210 requires a pattern day trader to maintain minimum equity of $25,000 at the start of any day on which day trading will occur. The requirement must be met before the day trading activity takes place.

Question 32Equity and Debt Securities Trading

A lock-up agreement in a typical IPO generally restricts insiders from selling shares for:

  1. 180 days after the offering. Correct answer.
  2. one year after the offering.
  3. 30 days after the offering.
  4. 90 days after the offering.

Explanation

Underwriting agreements customarily impose a 180-day lock-up during which pre-IPO holders agree not to sell shares without the underwriter's consent. The restriction protects the aftermarket from sudden supply while the syndicate supports the offering.

Question 33Equity and Debt Securities Trading

A trade in an NMS stock executed otherwise than on an exchange must be reported to:

  1. a Trade Reporting Facility. Correct answer.
  2. the Consolidated Tape Association.
  3. the Securities Information Processor.
  4. the National Securities Clearing Corporation.

Explanation

Off-exchange executions in NMS stocks must be reported to a FINRA Trade Reporting Facility, which transmits the report to the consolidated tape. Trades executed on an exchange are reported through that exchange's own facility.

Question 34Equity and Debt Securities Trading

Under the SEC's Order Handling Rules, a market maker that receives a customer limit order that improves the price of its own displayed quotation must:

  1. hold the order undisclosed until it is marketable.
  2. report the order to the Consolidated Tape within 10 seconds.
  3. display the improved price in its quotation. Correct answer.
  4. route the order to an exchange and cancel its own quote.

Explanation

The Limit Order Display Rule requires a market maker to reflect a customer limit order in its quotation when the order would improve the market, unless the customer expressly instructs otherwise. The rule prevents a firm from keeping a better-priced customer order hidden while showing a worse quote.

Question 35Equity and Debt Securities Trading

Before accepting a short sale order in a security, a broker-dealer generally must:

  1. have reasonable grounds to believe the security can be borrowed. Correct answer.
  2. report the order to the SEC within one business day.
  3. obtain written consent from the customer's clearing firm before entry.
  4. verify that the security appears on the threshold list.

Explanation

Rule 203(b) of Regulation SHO requires a broker-dealer to locate borrowable shares or otherwise have reasonable grounds to believe the security can be borrowed and delivered on settlement date. The firm must also document the locate before accepting the order.

Question 36Equity and Debt Securities Trading

A participant of a registered clearing agency fails to deliver a threshold security for 13 consecutive settlement days. Under Rule 204, the participant must:

  1. double the margin requirement on all short positions.
  2. file a Form SHO with the SEC within two business days.
  3. close out the fail-to-deliver position by purchasing securities. Correct answer.
  4. suspend short selling in that security for 30 days.

Explanation

Rule 204 requires a participant with a fail to deliver in a threshold security that persists for 13 consecutive settlement days to close out the position by purchasing securities of like kind and quantity. The purchase must be made promptly and the position delivered.

Question 37Equity and Debt Securities Trading

A Level 1 market-wide circuit breaker is triggered when the S&P 500 Index declines:

  1. 7% from the prior day's close at any time, halting for the rest of the day.
  2. 13% from the prior day's close.
  3. 20% from the prior day's close.
  4. 7% from the prior day's close, halting trading for 15 minutes. Correct answer.

Explanation

Level 1 is a 7% decline from the prior close and halts trading for 15 minutes, provided the decline occurs before 3:25 p.m. Eastern. Level 2 is a 13% decline and Level 3 a 20% decline, with Level 3 halting for the remainder of the day.

Question 38Equity and Debt Securities Trading

Under Regulation ATS, an ATS that accounts for 20% or more of the average daily trading volume in a security must:

  1. establish written access standards and non-discriminatory fees. Correct answer.
  2. limit participation to registered broker-dealers only.
  3. register as a national securities exchange within 60 days.
  4. display its best-priced orders in the consolidated quotation system.

Explanation

Regulation ATS imposes fair-access obligations on an ATS that reaches the 20% volume threshold in an NMS stock, including written access standards and terms that are not unreasonably discriminatory. The ATS may alternatively register as a national securities exchange.

Question 39Equity and Debt Securities Trading

Under the firm quote rule, a market maker's displayed quotation in an NMS stock is firm for at least:

  1. the entire displayed size, with no minimum.
  2. 100 shares at prices no more than 2 cents away from the quote.
  3. one normal unit of trading, typically 100 shares. Correct answer.
  4. 500 shares for orders from public customers.

Explanation

The firm quote rule obligates a market maker to execute incoming orders at its displayed price for at least a normal unit of trading, customarily 100 shares, subject to the rule's exceptions. The quotation is a commitment to trade in that minimum size.

Question 40Equity and Debt Securities Trading

A bond with a $1,000 par value and a 5% coupon is purchased at $900. Its current yield is:

  1. 5.56% Correct answer.
  2. 6.00%
  3. 4.50%
  4. 5.00%

Explanation

Current yield equals the annual dollar coupon divided by the market price: $50 divided by $900, or 5.56%. It measures income return only and ignores any gain or loss to maturity.

Question 41Equity and Debt Securities Trading

Two bonds have the same credit quality and maturity but durations of 4 and 8. If yields fall by 1%, the bond with duration 8 will:

  1. be unaffected because duration measures credit risk.
  2. fall in price because longer duration implies a lower coupon.
  3. rise by roughly half as much as the bond with duration 4.
  4. rise by roughly twice as much as the bond with duration 4. Correct answer.

Explanation

Duration approximates the percentage change in a bond's price for a 1% change in yield, so the larger the duration the greater the price sensitivity. A duration of 8 produces roughly twice the price response of a duration of 4.

Question 42Equity and Debt Securities Trading

In a Treasury auction, a noncompetitive bid:

  1. is filled at the auction stop-out yield, up to a size limit. Correct answer.
  2. guarantees the bidder a yield above the stop-out yield.
  3. is accepted only from firms designated as primary dealers.
  4. sets the stop-out yield at which all competitive bids are filled.

Explanation

A noncompetitive bidder agrees in advance to accept the yield determined by the auction and is subject to a maximum purchase size per auction. The stop-out yield itself is set by the competitive bids submitted by dealers and other large bidders.

Question 43Equity and Debt Securities Trading

When a corporate bond is bought or sold between coupon dates, the buyer generally pays:

  1. the agreed price plus accrued interest to the settlement date. Correct answer.
  2. the clean price only, because accrued interest is waived for corporate bonds.
  3. the agreed price minus interest earned since the last coupon date.
  4. par value plus a tax-adjusted interest adjustment.

Explanation

Corporate bonds trade with accrued interest, so the buyer compensates the seller for interest earned since the last coupon date and then receives the full next coupon payment. The amount is computed from the last coupon date to the settlement date.

Question 44Equity and Debt Securities Trading

Under Regulation T, the initial margin required to purchase $20,000 of a margin-eligible stock is:

  1. $2,000.
  2. $10,000. Correct answer.
  3. $20,000.
  4. $5,000.

Explanation

Regulation T sets the initial margin requirement at 50% of the purchase price for margin-eligible securities. Fifty percent of $20,000 is $10,000, with the remaining $10,000 permitted to be borrowed.

Question 45Equity and Debt Securities Trading

Under the T+1 settlement cycle, the ex-dividend date for a regular cash dividend is generally:

  1. three business days before the record date.
  2. two business days before the record date, reflecting the settlement cycle.
  3. one business day before the record date. Correct answer.
  4. the same day as the record date.

Explanation

Because a trade settles one business day after the trade date, a buyer must purchase the day before the record date to be a holder of record. The ex-dividend date therefore falls one business day before the record date.

Question 46Equity and Debt Securities Trading

A convertible bond with $1,000 par is convertible into 25 shares. If the common stock trades at $48, the conversion value is:

  1. $480
  2. $1,000
  3. $1,250
  4. $1,200 Correct answer.

Explanation

Conversion value equals the conversion ratio multiplied by the market price of the underlying common stock: 25 shares times $48 equals $1,200. Comparing conversion value to the bond's market price shows whether conversion is economically attractive.

Question 47Equity and Debt Securities Trading

A premium bond is most likely to be valued on a yield-to-call basis because:

  1. callable bonds always trade at a discount to par.
  2. the issuer is likely to call the bond if refinancing saves interest. Correct answer.
  3. yield to call ignores coupon reinvestment risk.
  4. the issuer is obligated to call the bond at maturity.

Explanation

When a bond trades above its call price, the market assumes the issuer will exercise the call and refinance at a lower rate. Yield to call therefore provides the more conservative measure of the return the investor can actually expect.

Question 48Equity and Debt Securities Trading

Under Regulation M, a stabilizing bid in an offering may not be made at a price:

  1. above the offering price. Correct answer.
  2. above the highest price paid by the syndicate.
  3. below the offering price.
  4. below the last independent market price.

Explanation

Rule 104 permits stabilizing bids only at or below the offering price, because bidding above the offering price would artificially inflate the aftermarket. The rule also restricts entering a stabilizing bid when the security is already at or above the offering price.

Question 49Equity and Debt Securities Trading

A market maker relying on the bona fide market making exception to the locate requirement under Regulation SHO must:

  1. demonstrate that the short sale was not for its own account.
  2. hold the security in inventory for at least five business days.
  3. obtain a locate for each short sale executed in its market making capacity.
  4. be engaged in bona fide market making activity in that security. Correct answer.

Explanation

The exception is available only to a broker-dealer actually acting as a market maker, which means quoting continuously and providing liquidity in the security. A firm cannot invoke the exception merely by labelling itself a market maker while trading opportunistically.

Question 50Equity and Debt Securities Trading

Under SEC Rule 15c3-5, a broker-dealer with market access must establish risk-management controls that:

  1. are applied only after execution, at end of day.
  2. may be delegated entirely to the clearing firm.
  3. apply solely to orders for institutional accounts.
  4. are applied pre-trade to each order, including credit limits. Correct answer.

Explanation

The market access rule requires pre-trade financial and regulatory risk controls, such as credit and capital thresholds and erroneous-order checks, for orders sent with direct market access. Controls applied only after execution do not satisfy the rule.