2.2 Trading Activity Review

Key Takeaways

  • FINRA Rule 2360 requires regular (at least daily) supervisory review of options trading activity against each customer's approved trading level.
  • Approved options trading levels run from covered writing/buying up to uncovered (naked) writing, and orders may not exceed the customer's level.
  • Churning is measured by turnover ratio and cost-to-equity (break-even) ratio, not by any single trade.
  • Exception reports flag concentration, activity spikes, loss thresholds, and strategy mismatch for closer review.
  • Activity must stay consistent with the customer's documented investment objective and financial profile.
Last updated: June 2026

Daily Review Against the Approved Options Level

When an options account is approved, the ROP assigns an options trading level that defines which strategies the customer may use. A core supervisory job is confirming that each day's orders do not exceed that level. This is heavily tested on the Series 9.

LevelPermitted StrategiesRelative Risk
1Covered call writing, protective putsLowest
2Long calls and long puts (buying)Limited to premium paid
3Spreads (debit/credit), combinationsDefined
4Uncovered (naked) put writingSubstantial
5Uncovered (naked) call writingTheoretically unlimited

Worked example: A customer approved only for covered writing and long options (Level 1–2) enters an order to sell 5 uncovered ABC calls. The supervisor must block it – naked call writing is Level 5. The fix is either to reject the order or to re-approve the account at a higher level with updated financials and documented suitability, not to quietly let it through.

Suitability and Objective Consistency

FINRA Rule 2111 (Suitability) and Rule 2360 together require that options activity match the customer's stated objective, experience, income, net worth, and risk tolerance. The supervisor reviews for mismatches such as aggressive naked writing in a retiree's account or large speculative positions in a stated-income-preservation account.

PatternSuitability Concern
Speculative spreads in a “preservation of capital” accountObjective mismatch
Naked writing by an inexperienced customerSophistication mismatch
One underlying = majority of account valueConcentration
Repeated max-loss expirationsPossible unsuitable strategy or churning

Detecting Churning – Use the Ratios, Not the Gut

Churning is excessive trading conducted primarily to generate commissions, in disregard of the customer's interests. Two quantitative tools drive the supervisor's analysis:

  • Turnover ratio – annualized total purchases divided by average account equity. In options, frequent in-and-out reversals inflate this quickly.
  • Cost-to-equity (break-even) ratio – total commissions, markups, and margin costs divided by average equity; it shows the return the account must earn just to break even. A high break-even ratio is strong evidence of churning even if individual trades look fine.
IndicatorWhat It Signals
High turnover ratioTrading volume out of line with account size
High cost-to-equity ratioCosts consuming the customer's capital
Frequent position reversalsIn-and-out trading for commissions
Activity disproportionate to objectiveControl + intent elements of churning

Supervisor action: When churning is suspected, pull the trade blotter, compute the ratios, interview the representative, document findings, and escalate to compliance. Note that control of the account (formal discretion or de facto control) plus excessive activity plus intent are the classic churning elements.

A related abuse is switching or in-and-out trading of options to manufacture commissions – closing a position and reopening a substantially identical one without a sound investment reason. The supervisor should ask whether the activity makes sense for the customer's objective independent of the commissions generated. If the only beneficiary of the trading frequency is the representative, that supports a churning finding even where the customer technically authorized each ticket.

Exception Reports as the First Filter

Firms run exception reports that automatically surface accounts needing a human look. These let a supervisor cover a large book efficiently.

Exception TriggerReview Focus
Concentration above thresholdSingle underlying or sector overexposure
Unrealized loss thresholdStrategy failing the customer
Activity spikeSudden jump in trade count or contracts
Strategy mismatchTrade outside approved level/objective
Margin warningAccount nearing a maintenance call

Document every review: what was examined, the finding (clear or concerning), the action taken, and any follow-up. An undocumented review is treated as no review during a FINRA examination.

Concentration and Position Monitoring

Beyond churning, the supervisor watches for concentration – too much account value tied to a single underlying, sector, or correlated group of options. While there is no single bright-line percentage, many firms flag a position exceeding roughly 10–25% of account equity for closer review. Correlated options positions (for example, many long calls across one sector) should be assessed for their combined risk, not treated as independent bets.

Concentration FactorSupervisory Guideline
Single underlyingFlag when it dominates account value
Single sectorWatch for clustered, correlated exposure
Expiration clusteringMany positions expiring the same week
Margin adequacyConfirm the account can sustain assignment

For any large position the supervisor verifies that the customer understands the risk, the strategy is within the approved level, margin is sufficient to withstand assignment or adverse moves, and an exit plan exists. Expiration-week spikes deserve extra attention because pin risk and last-minute assignment can convert a defined-risk strategy into an unexpected stock position requiring margin the customer may not have.

Reviewing these patterns proactively – rather than reacting to a margin call or a complaint – is the disciplined supervision the Series 9 rewards, and it ties directly back to whether the activity still matches the customer's documented objective and financial capacity.

Test Your Knowledge

A customer's account is approved only for covered call writing and buying options. The representative enters an order to write uncovered (naked) calls. What is the supervisor's correct response?

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D
Test Your Knowledge

Which measure most directly shows the return an options account must earn simply to cover its trading costs, making it a key churning indicator?

A
B
C
D