2100. GENERAL STANDARDS
2200. COMMUNICATIONS WITH CUSTOMERS AND THE PUBLIC
2310. Recommendations to Customers (Suitability)
2320. Best Execution and Interpositioning
2330. Customers' Securities or Funds
2420. Dealing with Non-Members
2440. Fair Prices and Commissions
2520. Margin Requirements
2730. Securities Taken in Trade
2740. Selling Concessions, Discounts and Other Allowances
2750. Transactions with Related Persons
2800. SPECIAL PRODUCTS
2840. Trading in Index Warrants, Currency Index Warrants, and Currency Warrants
2900. RESPONSIBILITIES TO OTHER BROKERS OR DEALERS