On October 20, 2026, a Panel of the CME Business Conduct Committee found that a trader at Flatiron Futures Traders, LLC entered orders in E-mini S&P 500 and E-mini NASDAQ 100 futures with the intent to cancel them before execution — the practice known as spoofing. Under a settlement in which Flatiron neither admitted nor denied the violations or the factual findings, the Panel ordered Flatiron and the trader to jointly and severally pay disgorgement of $759,910.22, the amount the Panel found the firm profited from the activity. The notice took effect on October 22, 2026.
This is not a story about a retail evaluation prop firm. Flatiron is a US proprietary trading firm, and the conduct dates to 2022 and early 2023. It still matters if you trade NQ, because the market it describes — large, layered orders shown at the top of the book and pulled once they have done their job — is the market your orders trade in every morning.
What the CME Panel Found
According to the disciplinary notice reported by FX News Group on October 23, 2026, the activity ran from May 23, 2022 through January 2, 2023, in various E-mini S&P 500 (ES) and E-mini NASDAQ 100 (NQ) futures markets. The Panel described a consistent pattern:
- The trader entered large or layered large buy or sell orders near the top of the order book, intending at the time of entry to cancel them before execution.
- After receiving a fill on the opposite side of the book, the trader quickly cancelled the large orders.
- The trader also placed large or layered orders on one side of the market with the intent to mislead other participants into receiving favorable pricing — showing pressure that was never meant to trade, in order to get filled on the other side.
- Often, after a fill, the trader entered a large order on the same side as the fill, shifting the apparent imbalance and inducing participants to trade back into the original resting order.
- The trader frequently alternated between creating buy-side and sell-side pressure to induce others to trade into a smaller resting quantity on the opposite side.
In plain English: display size you do not intend to trade, let the market react to the fake pressure, collect your real fill on the other side, and cancel the display. That is spoofing, and CME rules have prohibited it for years.
The Penalty and the Rules Behind It
The Panel concluded that, under CME Rule 433, Flatiron is strictly liable for the acts of its trader, whose conduct violated CME Rules 575.A and 575.B — the exchange’s disruptive trading practices rules, which cover entering orders with the intent to cancel before execution and engaging in conduct intended to mislead market participants.
The sanction was disgorgement: Flatiron and the trader are jointly and severally responsible for paying back $759,910.22, the profit the Panel attributed to the activity. Two details are worth keeping straight. First, the settlement was made without Flatiron admitting or denying the rule violations or the factual findings. Second, the timeline: the trading happened in 2022–2023, the Panel acted on October 20, 2026, and the notice became effective October 22, 2026. Exchange enforcement moves slowly, but it does move — a case can land years after the last order was cancelled.
Why This Matters If You Trade NQ
NQ is worth $20 per point per contract, and it moves fast around the open. When large displayed size near the top of the book is not real, the depth you think you see is not the depth that will be there when you trade. A wall of buy orders can vanish the moment price reaches it, because it was never an intention to buy — it was bait.
That does not mean every disappearing order is manipulation, and it does not mean you should trade scared. Orders get cancelled constantly for legitimate reasons, and one disciplinary case about one trader’s conduct in 2022–2023 says nothing about today’s book on any given morning. What it should do is kill a beginner habit: treating displayed size as a promise. Experienced NQ traders watch what price actually does at a level — whether real trades print there and hold — rather than trusting the size stacked beside it. That is the same thinking behind understanding what a liquidity sweep is: the orders resting above highs and below lows are targets and fuel, not guarantees.
There is also a compliance lesson for anyone trading other people’s capital, including funded evaluation accounts. The firm was held strictly liable for its trader. Reputable firms police rule-breaking because the exchange will hold them responsible for it — one reason funded-account rules on disruptive or manipulative trading are written the way they are, and enforced.
The Takeaway for Retail Traders
You cannot control what anyone else shows in the book. You can control what your trading depends on. A process built on price and time — where you trade, at what time of day, with what risk in dollars — does not need displayed size to be honest in order to work. My own approach, the 7AM Model, uses price and time only, with no indicators and no dependence on order-book theatre, for exactly this reason.
If you are still building your foundation, the free course covers the basics of trading NQ without handing your decisions to a chart full of other people’s intentions — real or otherwise. And if you trade funded accounts, run your costs and buffers through the prop firm calculator before you pay for an evaluation.
The Flatiron case will fade from the news cycle quickly. The lesson should not: in NQ, what you see in the book is an advertisement. What prints is truth.
FAQ
What did CME order Flatiron Futures Traders to pay?
The CME Business Conduct Committee Panel ordered Flatiron Futures Traders, LLC and its trader to jointly and severally pay disgorgement of $759,910.22, the profit the Panel found came from the spoofing activity. The settlement was reached without Flatiron admitting or denying the violations or findings, and the notice became effective October 22, 2026.
What is spoofing in futures trading?
Spoofing is entering orders with the intent to cancel them before execution in order to mislead other market participants — for example, displaying large buy orders to create false buying pressure, getting filled on a sell order on the other side, and then cancelling the displayed buys. In this case, the Panel found violations of CME Rules 575.A and 575.B, with the firm held strictly liable under Rule 433.
Was Flatiron a retail prop firm like the evaluation firms covered on this site?
No. Flatiron Futures Traders is a US proprietary trading firm, not a retail evaluation firm selling funded-account challenges. The case concerns exchange conduct in ES and NQ futures between May 2022 and January 2023 — but the markets involved, and the lesson about displayed order-book size, are directly relevant to NQ traders.
