Propr Copy Trading: Copy Perp Trades Across Propr Accounts

Category: Platforms | Date: 2026-11-02

Propr Copy Trading in One Paragraph

Propr runs funded trading accounts on Hyperliquid perpetuals: crypto such as BTC, ETH and SOL, plus HIP-3 markets such as gold, crude oil and stocks. Signal Trade App now connects to Propr with an API key and copies trades from one Propr account (the leader) to any number of other Propr accounts (the followers). When the leader’s order fills, every follower places a market order for the same size × its own copy ratio, within about half a second. No VPS, no desktop software, nothing to leave running.

Propr support is new. At launch the connection form offers Propr Beta accounts; the form shows a Live option once Live Propr accounts are switched on.

Why Copy Across Propr Accounts

Run several challenges with one set of decisions. Trade the leader by hand, from a bot, or from the Propr web app, and every follower takes the same trade.
Size each account on its own. A follower with twice the balance can copy at ×2; a smaller one can copy at a lower ratio.
Fractional sizes work. Perp sizes like 0.0009 BTC are copied at the asset’s own size step, not rounded to whole contracts.
One dashboard. The Cockpit shows every Propr account’s position, open P&L, leverage and margin mode side by side.

How a Copy Works

Leader does this	Each follower
Buy or sell fills (market or limit)	Market order for the filled size × its ratio
Adds to the position	Adds the same amount × its ratio
Closes part of the position	Closes the same amount × its ratio
Reverses (long to short)	Copies the close and the new open, one after the other
Goes flat	Protect (on by default) closes the follower in that market
Places a resting limit that has not filled	Nothing yet. Fills are copied, not resting orders

This is the same copy model Signal Trade App uses for futures: follower size = leader order size × ratio. A follower is never sized from what it or the leader currently holds, so a partly filled leader order cannot snowball into an oversized copy.

Propr accounts are one-way: one position per market, no hedging. A sell against a long reduces or closes it. Orders on the same account and market go out one at a time, so a fast reversal is never sent as two orders racing each other.

Leverage, Margin and Minimum Order Size

Copies follow the leader’s order size, never its leverage. Signal Trade App never changes your leverage or margin mode. Three things to set up before you copy:

Set leverage at least as high as the leader’s. With equal balances and ratio ×1, a follower on lower leverage needs more margin for the same trade, and Propr can refuse it. If that happens you get a notice saying which leverage would fit.
Cross margin is recommended. Isolated margin can liquidate a copied position before your drawdown limit. Stock and commodity markets on Propr are isolated only.
Very small copies may not be sent. Live Propr orders have a minimum (about $10). If the leader’s fill × your ratio is below it, that part is not copied and you get a notice. Closing orders always copy.

What You Need

A Signal Trade App account (5-day trial, card required).
Two or more Propr accounts, each with its own API key from Propr: Settings → Developer → API key.
A copy group: one Propr leader, one or more Propr followers.

A copy group holds accounts from one venue. Propr accounts copy to Propr accounts; Tradovate and Rithmic futures accounts copy to each other in their own groups. Step-by-step setup is in the Propr connection guide.

Charts and Order Entry for Propr

Propr accounts can trade from the Signal Trade App chart too. Charts and quotes for Propr markets come from Hyperliquid’s public market data, and the order ticket accepts Fractional sizes. An order placed on a leader from the chart is copied like any other leader fill.

Is Copy Trading Allowed on Propr?

Check Propr’s own rules for your account type before you copy, as you would with any funded program. Signal Trade App copies between accounts you own and connect yourself; it does not trade on your behalf or sell signals.

Frequently Asked Questions

What is Propr?

Propr offers funded trading accounts on Hyperliquid perpetual futures: crypto pairs plus HIP-3 markets such as gold, crude oil and stocks.

Can I copy trades between Propr accounts?

Yes. Connect each Propr account with its API key, make one the leader of a copy group and add the others as followers. Each follower copies the leader’s fills at market, sized by its copy ratio.

Are Live Propr accounts supported?

At launch the connection form offers Propr Beta accounts. A Live option appears in the form once Live Propr accounts are switched on.

Does the copier change my leverage?

No. Copies follow the leader’s order size, never its leverage, and Signal Trade App never changes your leverage or margin mode. Set your leverage at least as high as the leader’s so a large copy has enough margin.

Can a Propr account copy to a Tradovate or Rithmic account?

No. A copy group holds accounts from one venue, so Propr accounts copy to Propr accounts and futures accounts copy to futures accounts.

Are fractional sizes copied?

Yes. Sizes are rounded to each market’s own size step on Hyperliquid, so a 0.0009 BTC leader fill copies as 0.0009 BTC at ratio ×1.

What happens if a copy is below Propr’s minimum order?

That part is not sent and you get a notice explaining why. Closing orders are never blocked.

Start Copy Trading Free

Signal Trade App lets you copy one trade across unlimited prop firm accounts in under 50ms. Sign up free with a 5-day Pro trial (credit card required, no charge during trial).