Market Manipulation. Search

Market maker loan arrangements

A market maker loan arrangement lends token inventory to a market maker on terms tied to price or listing outcomes, creating an incentive to generate activity rather than to quote neutrally.

Also called token loan deals, MM option agreements. Observed in crypto. One of the crypto-native manipulation techniques. No enforcement actions yet in the library.
Updated 2026-09-07

How do market maker loan arrangements work?

A newly launched token has a problem that is genuine and not anybody’s fault: nobody is on the other side.

Market making solves it. A firm quotes both a bid and an offer continuously, so that buyers and sellers can transact without waiting for each other. To do that in a new token, the market maker needs inventory, and the only party holding meaningful inventory is the project itself. So the project lends tokens to the market maker.

None of this is improper. It is how new markets are seeded, in crypto and elsewhere.

The problem is in how the market maker is paid.

Neutral compensation is a fee, or the spread the market maker earns, or both. The firm makes money by quoting tightly and managing inventory risk, and it is indifferent to direction. That is what market making means.

Contingent compensation ties the payment to something the market maker can influence. The common structure is a loan-and-option: the project lends the tokens and grants a call option over them, struck above the current price. If the token rises above the strike, the market maker exercises and keeps the difference.

That single term inverts the incentive. A firm holding a call option on the asset it is quoting is not neutral about direction. It is long, and it is paid for the price going up.

Two further variants appear:

A token loan to a market makerA project lends token inventory to a market maker on terms tied to price or listing outcomes, typically through a call option on the borrowed tokens. The market maker generates trading activity that retail participants read as organic demand. The arrangement is not disclosed, and the incentive it creates is the opposite of neutral market making. token loangenerates volumeapparent liquidity Token projectlends inventory Market makeroption priced offoutcome Trading activityvolume and listings Retail buyersread it as demand
Inventory lent, and an incentive that is not neutral.

A worked example with real numbers

A project launches a token at $0.40 with 100 million tokens, of which 12 million are described publicly as circulating.

The arrangement.

TermDetail
Tokens lent to the market maker8,000,000
Loan term12 months
Call option granted8,000,000 at $1.10 strike
Listing bonus$400,000 on a tier-one exchange listing
Volume commitment$2m daily average

What the public sees. Circulating supply of 12 million, a market capitalisation quoted at $40 million against the full 100 million tokens, and daily volume around $2 million suggesting healthy interest.

What is actually true. Circulating supply is 20 million, because the 8 million lent tokens are in the market. The $2 million of daily volume is contractually required rather than organic. And the market maker holds a call struck at $1.10 — they profit from the price reaching 2.75 times where it started.

The outcome. Over eight months, promotion and the volume commitment carry the token to $1.34.

Market maker exercises   8,000,000 × ($1.34 − $1.10)  =  $1,920,000
Listing bonus                                              $400,000
Total                                                   =  $2,320,000

Once the option is exercised and the tokens sold, the price falls to $0.31 and reported volume drops by roughly ninety per cent — because the volume commitment has ended.

The final observation is the informative one. Volume that stops when a contract stops was never demand. A holder who read $2 million of daily turnover as evidence of interest was reading a contractual obligation.

Why are these arrangements prosecuted?

The arrangement is not inherently unlawful, and that distinction runs through the whole analysis.

Where the token is a security, Rule 10b-5 and Securities Act § 17(a) reach the conduct where investors were deceived. The deception is generally one of two things:

Where the market maker generated volume without genuine position change, that is wash trading on its own terms, whatever the loan arrangement said.

Where the price was supported to reach an option strike, that is manipulation: trading whose purpose is to move a price for the benefit of a position rather than to provide liquidity.

Wire fraud applies regardless of classification, where investors parted with money on the strength of a picture the project knew was false.

What is not unlawful deserves equal emphasis. Lending inventory to a market maker is sensible. Paying a market maker is necessary. Even a loan-and-option structure, disclosed, with the market maker quoting neutrally regardless, is a conflict that has been managed rather than an offence.

The line falls at disclosure and conduct. A project that discloses the arrangement, the quantity lent and the contingent terms has told holders what they need to assess both the float and the volume. One that does not has left them reading numbers that mean something other than what they appear to mean.

Provisions most often charged
ProvisionCitationPrimary text
SEC Rule 10b-517 C.F.R. § 240.10b-5 Read the text
Securities Act — fraud in the offer or sale15 U.S.C. § 77q(a) Read the text
Wire fraud18 U.S.C. § 1343 Read the text
CFTC Rule 180.1 — fraud-based manipulation17 C.F.R. § 180.1 Read the text

How do these arrangements get detected?

Supply reconciliation. Comparing publicly stated circulating supply against on-chain balances. Tokens sitting in market maker wallets that are absent from the project’s disclosure are visible directly.

Volume-to-holder analysis. Turnover that is large relative to the number of distinct addresses holding the token indicates activity concentrated in few hands.

Contract discovery. Loan agreements surface in litigation, in disclosure, and in enforcement. Their terms are the case.

Termination analysis. Volume collapsing on a specific date with no external explanation identifies when an arrangement ended, and by inference that one existed.

Position-neutrality testing. Whether the market maker’s trading produced net position change. Genuine market making accumulates and sheds inventory; volume generation does not.

Option strike correlation. Price action that stalls at or pushes toward a strike, followed by sustained selling immediately afterwards.

What are the red flags?

What market maker loan arrangements are not

They are not market making. Providing two-sided liquidity is a service every market needs, and new tokens need it most.

They are not token loans. Lending inventory so a market maker can quote is ordinary.

They are not always undisclosed. Reputable projects disclose the relationship and the quantities, which is all that is being asked.

They are not automatically manipulation. The conflict is created by the terms; whether it was acted on is a separate question, and it is the one that decides the case.

Frequently asked questions about market maker loan arrangements

Is lending tokens to a market maker wrong?
No. New tokens have no natural two-sided flow, and lending inventory so that a market maker can quote both sides is a recognised and sensible practice. The problem is the terms, and whether they are disclosed.
What terms make it a problem?
Compensation contingent on outcomes the market maker can influence. A call option on the borrowed tokens struck above the current price pays the market maker for the price rising, which is the opposite of the neutrality market making is supposed to provide.
What is a loan-and-option structure?
The project lends tokens and grants the market maker an option to buy them at a set price. If the token rises above the strike, the market maker exercises and profits. Their incentive is therefore directional, not neutral.
Why does disclosure matter so much?
Because holders judge a token's liquidity and float from public information. Tokens lent to a market maker are circulating supply that the project's disclosures often omit, and activity generated under a directional incentive is not the organic demand it appears to be.
Is this manipulation or just a bad contract?
It depends on what the market maker did. Quoting under a conflicted incentive is a governance problem. Generating volume that does not represent genuine interest, or supporting a price to reach an option strike, is manipulation.
How has this been charged?
Where the tokens are securities, as fraud under Rule 10b-5 and Section 17(a), on the basis that investors were deceived about the nature of the trading activity. Wire fraud is available regardless of classification.
Do legitimate market makers use these structures?
Loan-and-option arrangements are widespread and not inherently improper. Reputable firms disclose the relationship and quote neutrally regardless. The structure creates a conflict; it does not compel anyone to act on it.
What should a project disclose?
The existence of the arrangement, the quantity of tokens lent, and whether compensation is contingent on price or listing outcomes. All three affect how a holder should read the token's supply and its trading.

Terms defined on this page

Market Maker · Token · Liquidity · Digital Asset · Float · Beneficial Ownership

Sources

  1. SEC Rule 10b-5 — Electronic Code of Federal Regulations
  2. Securities Act § 17 — Cornell Legal Information Institute
  3. SEC — crypto assets and cyber enforcement — US Securities and Exchange Commission

Reviewed September 7, 2026. Every statute link points at the primary text. If something here is wrong, tell us — corrections are logged in public.