Plaintiff Randy Bibbo appeals the decision of the district court granting Defendant Dean Witter’s motion to dismiss Bibbo’s complaint pursuant to Fed.R.Civ.P. 12(b)(6). Bibbo brought an action against Dean Witter, alleging that Dean Witter violated Ohio law when it retained interest earned from its investment of Bibbo’s money (referred to as “margin money” or “margin funds”), which was kept on deposit with Dean Witter as a partial guarantee that Bibbo would meet certain obligations under an investment contract. On appeal, we must determine whether a federal regulation, 17 C.F.R. § 1.29 (1986) (“Regulation 1.29”), which permits a Futures Commodities Merchant (“FCM”) such as Dean Witter to retain interest earned on customers’ margin funds, pre-empts an Ohio statutory provision, O.R.C. § 1309.18 (1996), which requires payment to debtors of any profits earned from collateral held by a secured party. The district court concluded that O.R.C. § 1309.18 is pre-empted by federal law and dismissed Bibbo’s complaint. For the following reasons, we AFFIRM the judgment of the district court.
I.
Bibbo was a customer of Dean Witter, a large licensed securities broker and dealer, which maintained a commodities futures account on his behalf. With this account, Bib-bo could enter into investment contracts for the purchase or sale of commodities for future delivery (“futures”) as a way of speculating on changes in the price of various commodities. 1
A.
As the facts of this case arise out of the complex world of futures trading, we begin with a brief mention of the background of that industry. Futures trading is conducted on exchanges designated as contract markets by the Commodities Futures Trading Commission (“CFTC”), an independent agency created by Congress in 1974 to exercise exclusive jurisdiction over accounts, agreements, and transactions involving commodities futures contracts traded or executed on a contract market. Commodities Futures Trading Commission Act of 1974, 7 U.S.C. § 2 (1996) (amending Commodity Exchange Act (“CEA”), 7 U.S.C. §§ 1 et seq. (1996)). Futures trades are executed on a customer’s behalf by an FCM, such as Dean Witter.
When a customer enters into a futures transaction with an FCM, the customer must deposit a certain amount of margin money with the FCM to cover any losses that the customer may incur by virtue of a change in the price of the commodity. Margin money is similar to a performance bond or earnest money, and is required to ensure that the customer will meet 'his or her financial obligation under the terms of the futures contract. 2 After the investor deposits margin money with the FCM, the FCM is then required to deposit that money with the clearing organization to secure the investor’s futures position. Depending on fluctuations in the price of the futures contracts, the investor may be required to deposit additional margin money or may be permitted to withdraw funds from the margin account.
B.
Upon opening his account, Bibbo signed Dean Witter’s standardized form contract entitled “Commodity Customer Agreement” (the “Agreement”), which stated in § 1 that:
In all transactions, [Bibbo] shall be bound by all applicable laws, rules and regulations, including the Commodity Exchange Act, as amended, the regulations then obtaining of the Commodities Future Trad *561 ing Commission (“CFTC”), and the constitution, rules, regulations, customs, usages, rulings and interpretations then obtaining of the National Futures Association (“NFA”) and the exchange or market and clearing house, if any, where transactions are executed.
Bibbo opted out of a mandatory arbitration clause, but assented to the remaining terms of the Agreement. In § 2 of the Agreement, Bibbo specifically agreed “to maintain original and variation margin, as required by [Dean Witter] at its sole discretion from time to time, in any and all accounts [Bibbo] may at any time carry with Dean Witter.” Section 1 of the Agreement incorporated the CFTC’s Regulation 1.29. Under the authority of Regulation 1.29, Dean Witter retained the interest earned on Bibbo’s margin money, which has been its standard practice with all its customers.
Bibbo filed this action against Dean Witter in state court alleging that Dean Witter’s retention of interest earned from its investment of his (and other customers’) 3 margin money violated O.R.C. § 1309.18, which requires secured parties to apply the interest earned by collateral to reduce their debtor’s secured obligations. 4 The action was subsequently removed to federal court based on diversity jurisdiction.
Thereafter, Dean Witter moved to dismiss Bibbo’s complaint pursuant to Fed.R.Civ.P. 12(b)(6). In its motion to dismiss, Dean Witter maintained that: (1) Bibbo’s state law claim under O.R.C. § 1309.18 is pre-empted by Regulation 1.29; and (2) O.R.C. § 1309.18 does not apply to the conduct of which Bibbo complains. On May 13, 1997, the district court granted Dean Witter’s motion based on pre-emption grounds, without reaching the issue of whether O.R.C. § 1309.18 actually applies in this case. This timely appeal followed.
II.
A district court’s decision to dismiss a complaint pursuant to Fed.R.Civ.P. 12(b)(6) is a question of law, which we review de novo.
See Sistnmk v. City of Strongsville,
III.
The sole issue presented by this appeal is whether Regulation 1.29, which allows an FCM to retain interest earned on a customer’s margin account, pre-empts O.R.C. § 1309.18 to the extent it may be read to require payment of such interest by the FCM to the customer. 5
A.
Bibbo contends that Dean Witter’s retention of interest earned on his deposited margin money is in violation of O.R.C. § 1309.18, which provides that “[u]nless the parties otherwise agreed, when collateral is in the secured party’s possession ... the secured party may hold as additional security any increase or profits (except money) received from the collateral, but money so received, unless remitted to the debtor, shall be applied in reduction of the secured obli *562 gation.... ” Assuming arguendo that O.R.C. § 1309.18 and its statutorily defined terms actually apply to Bibbo’s margin money account, the margin funds deposited with Dean Witter on Bibbo’s behalf would be considered “collateral,” as defined in O.R.C. § 1309.01 (“ ‘Collateral’ means the property subject to a security interest, and includes accounts and chattel paper which have been sold.”), with Dean Witter taking, by contract, a “security interest” in that collateral. Accordingly, if O.R.C. § 1309.18 applies, then any interest or profits received from the investments serving as collateral must be paid to Bibbo (i.e., as the “debtor”) or applied in reduction of his secured obligation, unless otherwise agreed by the parties. Therefore, Bibbo contends that Dean Witter violated O.R.C. § 1309.18 by failing to pay him interest earned on his margin money because he never agreed to allow Dean Witter to retain such interest.
In contrast, Dean Witter argues that Regulation 1.29 pre-empts O.R.C. § 1309.18 and allows it to retain any interest earned on Bibbo’s margin money because that regulation’s express language permits FCMs investing customer margin funds to retain any resulting interest earned on those monies. Regulation 1.29 provides that “[t]he investment of customer funds in obligations described in § 1.25 shall not prevent the futures commission merchant or clearing organization so investing such funds from receiving and retaining as its own any increment or interest resulting therefrom.” 6 17 C.F.R. § 1.29.
B.
The pre-emption doctrine arises out of the Supremacy- Clause of Article VI of the United States Constitution, which dictates that federal law- is the supreme law of the land.
See Fidelity Federal Savings and Loan Ass’n v. de la Cuesta,
It is well-established that three types of federal pre-emption exist, one express and two implied.
7
See Gustafson v. City of Lake Angelus,
In determining whether federal law pre-empts state law, federal regulations have no less pre-emptive effect than federal statutes and do not depend on express congressional authorization to displace state law.
See id.
at 153-54,
C.
The parties do not suggest that the CEA expressly pre-empts state law governing the standardized form contract involved in this transaction, or that Congress has exclusively occupied this field of law (i.e., contracts between FCMs and their customers) through a pervasive scheme of regulation.
8
.
See, e.g., id.
at 159 n. 14,
Here, we do not believe that compliance with both O.R.C. § 1309.18 and Regulation 1.29 is impossible, because Regulation 1.29 permits but does not require Dean Witter to pay Bibbo any interest earned on his margin money. In other words, Regulation 1.29 allows an FCM to pay to Bibbo any interest earned on his margin money; thus, it is physically possible to comply with both O.R.C. § 1309.18 and Regulation 1.29. Under this third type of pre-emption analysis, however, we also must consider whether O.R.C. § 1309.18 stands as an obstacle to the accomplishment and execution of the full purposes and objectives of Congress, as manifested in the language, structure and underlying goals of the CEA. As discussed below, we believe that the statute stands as such an obstacle, and is, therefore, pre-empted.
In an analogous case, the Supreme Court found that a
permissive
federal regulation allowing federally chartered savings and loans to enforce “due-on-sale” clauses in mortgages pre-empted state law
prohibiting
such clauses because California law stood as an obstacle to the federal regulation.
See id.
at 156,
[t]he conflict does not evaporate because the Board’s regulation simply permits, but does not compel, federal savings and loans to include due-on-sale clauses in their contracts and to enforce those provisions when the security property is transferred .... Although compliance with both [the federal regulation and state law] may not be “a physical impossibility,” ... the California courts have forbidden a federal savings and loan to enforce a due-on-sale clause solely “at its option” and have deprived the lender of the “flexibility” given it by the Board.
Id.
at 155,
Here, based on the same reasoning adopted by the Court, we believe that O.R.C. § 1309.18 also fails the obstacle test. A direct conflict exists between Regulation 1.29 and O.R.C. § 1309.18 because the latter deprives FCMs of a valuable benefit granted them in Regulation 1.29: a presumption that FCMs are permitted to retain interest earned on their customers’ margin money absent a contrary agreement between -the parties.
9
See also Owensboro Nat’l Bank v. Stephens,
Our reading comports with the legislative history of the CEA.
See Márchese v. Shear-son Hayden Stone, Inc.,
CONCLUSION
For the reasons stated above, we hold that O.R.C. § 1309.18 directly conflicts with Regulation 1.29 and is, therefore, pre-empted by federal law. Therefore, because Bibbo can prove no set of facts -in support of his claims that would entitle him to relief, the district court properly dismissed Bibbo’s complaint pursuant to Fed.R.Civ.P. 12(b)(6). Accordingly, we AFFIRM the district court’s judgment.
Notes
. Howc\er, in futures trading, an investor such as Bibbo rarely takes actual delivery of the commodity; instead, an investor seeks to profit from (avorable price changes by entering into "offsetting" contracts before the delivery date, thereby liquidating his or her obligations.
. Margin money also serves to protect the broker because exchange rules require the FCM to bear any trading losses not honored by its customers.
See Craig v. Refco, Inc.,
. In his complaint, Bibbo sought certification of a class comprised of all Dean Witter’s customers who have been denied interest earned on their margin money. However, the district court granted Dean Witler's 12(b)(6) motion dismissing Bibbo's complaint before it decided whether to certify the proposed class.
. The text of O.R.C. § 1309.18, which is based on U.C.C. § 9-207, reads as follows:
Unless otherwise agreed, when collateral is in the secured parly’s possession:
(3) the secured party may hold as additional security any increase or profits (except money) received from the collateral, but money so received, unless remitted to the debtor, shall be applied in reduction of the secured obligation [.]
.In deciding that federal law pre-empted the Ohio statute, the district court assumed arguendo that O.R.C. § 1309.18 applies to interest earned on margin money. We need not resolve whether O.R.C. § 1309.18 actually applies in this transaction because we hold that the Ohio statute is preempted if it does govern such interest earned on Bibbo’s margin money.
. Under federal regulations, an FCM is required to segregate its funds from customer margin money. See 7 U.S.C. § 6d(2). Commingling of customer funds with the FCM’s funds, or the use of a customer’s funds to margin or guarantee the trades or contracts of another customer, is strictly prohibited. See 7 U.S.C. § 6d(2). Nevertheless, Congress permits the FCM to invest customer funds in certain government securities in accordance with CFTC regulations. See 7 U.S.C. § 6d(2). The CFTC has given effect to Congress' limitation on the investment of customer funds in 17 C.F.R. § 1.25, which provides that “[n]o futures commission merchant and no clearing organization shall invest customer funds except in obligations of the United States, in general obligations of any State or of any political subdivision thereof, or in obligations fully guaranteed as to principal and interest by the United States."
. However, as the Seventh Circuit pointed out in
American Agric. Movement, Inc. v. Board of Trade of City of Chicago,
. Although the parties do not raise either of the other two pre-emption arguments, the Futures Industry Association does argue, in its amicus brief, that Congress’ intent was to give the CFTC exclusive jurisdiction over the futures industry to prevent state regulation. However, as this case is easily resolved on conflict pre-emption grounds, we need not address the question of whether Congress intended the CFTC to have exclusive jurisdiction over the transaction at issue.
. Although Regulation 1.29 permits Dean Witter and Bibbo to agree that any interest earned on margin money will go to Bibbo, the parties did not choose to do so here. As the Seventh Circuit noted in
Craig:
"The parties could have agreed that any such interest would go to [the customer]. People with sufficient financial savvy to invest in’such speculative things as commodities futures should be able to understand such contractual provisions and', if they do not like them, negotiate something different,”
