Foxy Shield is the check that sits between a creator you mirror on BottomUP and your own OKX account. Every incoming mirrored trade is scored before it opens, and Foxy Shield then opens it at full risk, reduced risk or not at all. If a limit order is still waiting and the market turns, the order is pulled. Think of it as an AI risk firewall: the trade has to pass the check before it reaches your money.
That sounds small. In practice it is the difference between a plain mirror, where the source's worst day is also your worst day, and mirror trading with a layer that works for you.
This post explains what Foxy Shield reads, what it decides, what Foxy Tracing does once a trade is open, and what neither of them can do.
Why does mirror trading need a risk check?
The classic failure in copy trading is the revenge trade: a trader takes a loss, gets emotional and doubles the size of the next entry. A faithful mirror copies the doubled loss into your account. The faithfulness is the problem.
Three failure modes show up over and over:
- Revenge trades, an emotional reaction to a recent loss
- Leverage drift, a trader quietly taking on much more risk than usual
- Strategy abandonment, a trader switching styles without telling followers
A plain mirror repeats all three. A per-trade check is designed to catch them before they reach you. (For the wider category, see what is auto copy trading.)
How does Foxy Shield work?
creator's trade -> Foxy Shield check -> your OKX account
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v
full risk / reduced risk / not at all
The check runs before the trade opens. A trade that does not pass is not opened in your account, and a trade that passes with concerns can be opened at reduced risk.
What does Foxy Shield read?
Foxy Shield looks at five things for each incoming mirrored trade:
1. The live market read. Foxy, BottomUP's native AI, reads live market data from 226 data channels across 20+ sources, including prices and derivatives positioning. A trade that fights the current read scores lower.
2. The reward. How much the trade stands to make relative to what it risks.
3. Stop vs noise. Whether the stop sits outside the market's normal back-and-forth, or close enough that ordinary noise is likely to hit it.
4. Trader form. The creator's recent results. BottomUP measures every record itself from the first signal: 90-day result, hit rate and profit factor.
5. Funding. For perpetuals, funding shows how crowded one side of the market is. Taking the crowded side costs money and adds risk.
What happens after a mirrored trade opens?
Foxy Tracing manages the position:
- The stop moves to break-even once the trade is up +1R (one unit of the original risk).
- The stop starts trailing from +1.5R.
- Foxy can take partial profit or close early when the read turns.
Creator updates, such as a moved stop or an early close, reach your account at once.
What controls do you keep?
Foxy Shield is one layer. With Together, BottomUP's mirror trading, you also keep:
- Your own size. Trades open at the size you set, not the creator's.
- One balance for spot and futures for mirrored trades, each trade labelled with its type.
- A cap on open mirrored trades, so no single creator can fill your account.
- Your money in your own OKX account. The connection can read balances and place trades, never withdraw.
Worked example: the 03:00 revenge trade
A creator opens a long position at normal size. The stop is hit. Twelve minutes later, in thin overnight trading, they open a new long on the same asset at several times their usual size and with a stop squeezed close to the entry.
What a plain mirror does. Copies it. Your account now holds an oversized position, taken in thin hours, from a trader who just lost.
What Foxy Shield looks at. Trader form has just turned, the stop sits inside normal noise, and the reward does not justify the risk. Depending on the full read, the trade opens at reduced risk or not at all. The creator's next trade, taken later at normal size, is checked on its own merits.
This is the quiet, useful thing the check does.
What can Foxy Shield not do?
Three honest limitations.
It does not predict winners. Foxy Shield works on risk, not on forecasting returns. Some trades it reduces or skips would have made money. Foxy never says buy or sell.
It cannot detect every long game. A creator who behaves normally for months and then makes one large bet will have that trade checked, but the check sees the trade, not the intent behind months of history.
It does not remove market risk. Fast, extreme moves can still cause losses. Your own limits still matter.
How should you think about it?
Foxy Shield is a bouncer, not a fortune teller. It looks at each trade at the door and decides whether it should come in, and at what size. Sometimes it turns away a good one. Sometimes a bad one gets through. On balance, a door with a bouncer is a better place to be than one without.
If a platform has no check in front of the mirror, you are the last line of defense. That works when you are at your phone. It works less well at 03:00.
Frequently asked questions
What is Foxy Shield?
Foxy Shield is BottomUP's AI check on mirror trading. It scores every incoming mirrored trade on the live market read, reward, stop vs noise, trader form and funding, then opens it at full risk, reduced risk or not at all.
What is Foxy Tracing?
Foxy Tracing manages open mirrored trades. It moves the stop to break-even at +1R, trails from +1.5R, and can take partial profit or close early when the read turns.
Does Foxy Shield guarantee I will not lose money?
No. It reduces some risks, such as oversized or poorly placed trades, but trading always carries a risk of loss.
Does BottomUP take a share of my profits?
No. BottomUP takes no performance fee or profit share. Creators are paid through subscriptions of about $1 to $50 a month in tokens.
Can BottomUP withdraw from my account?
No. Your money stays in your own OKX account. The connection can read balances and place trades, never withdraw.
BottomUP, Inc. is a Delaware company running a marketplace for non-custodial portfolio management. Foxy is BottomUP's native AI and never says buy or sell; nothing here is investment advice. Mirror trading is not offered to U.S. persons or in sanctioned regions. Trading carries a high risk of loss. See the risk disclosure.