Failure mode

Why netting destroys multi-leader copy trading

Netting is not a bug in Hyperliquid; it is the correct behaviour for a single trading account. It only becomes destructive when you use one account to represent several independent traders, which is exactly what naive multi-leader copying does.

In short

In one account, positions in the same market combine into a single net position. If leader A is long 2 BTC and leader B is short 1.5 BTC, your account holds 0.5 BTC long — neither leader's strategy is being expressed, both leaders' entries paid fees, and the resulting PnL cannot be attributed to either of them. Isolating each leader in its own sub-account removes the problem entirely.

At a glance

The same two leaders, netted versus isolated
PropertySingle account (netted)One sub-account per leader
Resulting BTC exposure0.5 long — chosen by neither leader2 long and 1.5 short, as intended
Leader A's strategyPartially cancelledExpressed in full
Leader B's strategyPartially cancelledExpressed in full
PnL attributionBlended and unusablePer leader, measurable
Fees paidOn full notional, including the cancelled partOn full notional, all of it working
Effect of closing one leaderYour net exposure flips unexpectedlyOnly that sleeve changes

The worked example

Take two mirrored leaders with genuinely different views, which is the whole point of holding both.

  • Leader A opens long 2 BTC. Your account is long 2 BTC.
  • Leader B opens short 1.5 BTC. In a single account you are now long 0.5 BTC.
  • Leader A closes for a gain — your remaining exposure flips to short 1.5 BTC even though nothing changed in leader B's book.
  • You paid taker fees and the builder fee on 3.5 BTC of notional to end up with 0.5 BTC of exposure that neither leader chose.

Three separate damages

Netting is worth naming precisely because it breaks three different things at once, and only one of them is obvious.

  • Exposure damage: the position you hold is not the position either leader holds.
  • Attribution damage: blended PnL makes it impossible to tell which leader actually performed, which makes scoring and replacement meaningless.
  • Cost damage: you pay for volume that cancelled itself, and the cancelled portion still produced fees.

Why it gets worse with more leaders

With two leaders, offsetting is occasional. With ten, overlapping markets are the norm — several leaders will be in BTC, ETH and the same handful of majors at any time. The more diversification you try to buy, the more of it netting quietly refunds.

This is the concrete reason a basket product cannot be built by pointing several copy feeds at one account.

What isolation fixes and what it does not

Isolation restores exposure, attribution and honest cost accounting. It does not make leaders uncorrelated: if all ten are long into the same selloff, isolation faithfully reproduces ten losing positions.

Past performance is not indicative of future results. Perpetual futures are leveraged instruments and carry a substantial risk of loss, including the loss of your entire position.

Methodology

Scoring and replacement are documented in full on How it works and in the Docs (Policy v3). In short: the Elite basket is sticky, emergencies remove a leader immediately, and soft issues accrue at most one strike per UTC day with three strike-days triggering replacement. Read how it works or the documentation for the full table.

Questions

Frequently asked

Is netting a Hyperliquid flaw?

No. Netting is correct for a single trading account. The flaw is representing several independent traders inside one account.

Could you just skip conflicting trades instead?

That would mean overriding leaders, which changes the strategy you selected them for. Isolation preserves their behaviour instead of editing it.

Does isolation cost more in fees?

No. The same notional is traded; volume across your sub-accounts aggregates for fee-tier purposes.

Diversified copy trading. On autopilot.

Score-weighted allocation across up to 10 elite Hyperliquid traders, each isolated in its own sub-account. Your funds never leave your account.

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