What Is Real-Time Copy Trading? How Instant Trade Mirroring Works (2026)
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10 min read
CEO & Founder of dub
Managing Editor | Growth @ dub
Key takeaways
Real-time copy trading automatically mirrors another investor's trades into your own account the moment they trade — no 45-day filing lag, no manual re-entry.
It's not the same as signal copying (you re-enter by hand) or 13F mirroring (delayed up to 45 days) — those add slippage; real-time removes it.
On dub, trades mirror in fractional, dollar-weighted terms, so a $100 account can follow the same portfolio as a $100,000 one.
Real-time mirroring applies to creators trading live on dub — including hedge fund managers and RIAs in the dub Advisors Creator Program. dub Advisors' Notable Investor portfolios that track public figures (Pelosi, Kevin Warsh, or Buffett-style portfolios) are built on public 13F filings and carry up to a 45-day lag by design, managed by dub Advisors' in-house investment adviser.
You keep three controls over any copy — copy more, liquidate, or stop the copy — and stopping is not the same as selling.
On this page
TL;DR
Question | Short answer |
|---|---|
What is it? | Automatically mirroring another investor's trades into your own account, with no delay |
How fast on dub? | Real time — when the creator trades, your position mirrors theirs with no delay |
What gets copied? | US-listed stocks and ETFs, fractional-share and dollar-weighted |
Minimum to start? | A $100 deposit on the platform subscription |
Who can you follow? | Real investors on the dub marketplace; hedge fund managers and RIAs on the dub Advisors marketplace |
Controls you keep | Copy more, liquidate partially or fully, or stop the copy |
Regulated? | The services offered on dub are regulated — brokerage through dub Financial; advisory through dub Advisors |
If you read nothing else: "real time" means your position mirrors the investor's the moment they trade — not a delayed reaction to a filing or a signal you re-enter by hand.
What is real-time copy trading?
Real-time copy trading is the automatic mirroring of another investor's trades into your own brokerage account, executed with no delay. When the investor you follow buys, sells, or rebalances, the same move is reflected proportionally in your account — sized to your capital, not theirs.
Three things define the "real-time" version specifically:
Automatic, not manual. The platform executes the mirror for you. You are not watching a feed and re-entering trades by hand.
No disclosure lag. You are not reacting to a public filing or a screenshot of what someone did weeks ago.
Proportional sizing. Your dollars are allocated across the same positions using fractional shares, so a $100 account and a $100,000 account can follow the same portfolio.
This article is about the mechanics of instant execution. If you're weighing the bigger picture first, we've covered whether copy trading really works separately.
Real-time vs. delayed copy: why does the lag matter?
Not all "copy trading" happens at the same speed. The phrase covers three very different mechanics, and the difference is the lag.
Approach | How it works | Typical delay |
|---|---|---|
Real-time copy (dub) | When the creator trades, dub mirrors it in your account in real time | None — mirrored as the creator trades |
Signal copying | You receive an alert (e.g., a Telegram or email tip) and enter the trade yourself | Minutes to hours, plus your own execution differences |
13F / disclosure mirroring | You read a public filing of what a fund or public figure already held | Up to 45 days after quarter-end |
The middle and bottom rows are where slippage lives: by the time you act, the price has moved and your fill differs from the investor you're following. Real-time copy removes that gap because you are not acting after the investor — you are acting with them.
The disclosure-mirroring approach still has a place. dub Advisors' Notable Investor portfolios track publicly disclosing funds and public figures (for example, Pelosi, Kevin Warsh, or Buffett-style portfolios); dub Advisors' in-house investment adviser runs proprietary models to track those holdings — that's how politician stock trades get mirrored. Because the source 13F filings are inherently delayed, those portfolios carry up to a 45-day lag by design — that path is the exception, not the headline.
How does instant trade mirroring work on dub?
On dub, real-time mirroring is automatic — not a vague software promise. When a creator you're invested alongside makes a move, dub mirrors that trade in your own brokerage account in real time, so your positions track theirs:
The creator places a trade on their published portfolio — a new position, an add, or a rebalance.
dub mirrors it in your account in real time — no manual re-entry, no waiting on a filing.
Your account reflects the trade in fractional, dollar-weighted terms — sized to your capital, not theirs.
Because mirroring happens as the creator trades rather than after a delay, there's no per-follower scramble to catch a moving price. When you're ready to put this into practice, here's how to get started with dub.
What true "no lag" copy actually requires
If an app claims "real-time," these are the structural features that make the claim real rather than marketing. Use this as a checklist:
No-delay mirroring. Your position should mirror the investor's the moment they trade — not a delayed reaction triggered afterward.
Automatic mirroring. No manual re-entry, no copy-paste from a signal feed.
Fractional, dollar-weighted sizing. So your account can follow a portfolio regardless of share price or account size.
A regulated execution path. On dub, brokerage runs through dub Financial (a FINRA-member broker-dealer, SIPC member, cleared by APEX Clearing Corporation).
No per-trade commissions eating into each mirrored move.
dub is currently mobile-first — onboarding, funding (via Plaid), and the marketplace all happen in the iOS and Android app — and a dub web platform is coming soon.
How do you control a copy once it's running?
You stay in control of every copy. In the Home tab, tap into the portfolio you're invested alongside, and you'll see exactly three controls:
Copy more — add capital to the position you already hold in that portfolio.
Liquidate partially or fully — sell down the position; partial liquidation reduces your allocation, full liquidation exits entirely.
Stop the copy — dub no longer mirrors new trades from that creator into your account.
One detail trips people up: stopping a copy is not the same as selling. Stopping leaves your existing holdings in your brokerage account until you decide to liquidate them. The portfolio you follow is a second informed perspective you reference — you keep agency over your own account the whole way through.
What real-time copy trading costs on dub
Here's what dub costs. There are two parts you'll see as a user:
The platform subscription — $9.99/month or $89.99/year, with a 7-day free trial. It unlocks the dub marketplace and is required before opening a brokerage account.
Premium portfolios — your platform subscription lets you copy any Premium portfolio in the dub Advisors Creator Program; there are no separate per-creator paywalls. Premium portfolios are offered under an asset-based management fee — a percentage-based fee (generally 0%–2.5% per year) charged only on the assets you actually allocate to a Premium portfolio, shown on each portfolio before you copy. If you don't invest in any Premium portfolios, you pay no management fees.
This management-fee model applies to everyone who joined dub on or after June 11, 2026 (4:15 PM ET). Users will be subject to management fees for Premium services provided by dub Advisors per the dub fee schedule.
What dub does not charge: no per-trade commissions on stocks or ETFs, no withdrawal fees, and no inactivity fees. The full fee picture lives in dub's disclosures.
Who real-time copy trading is for (and who it isn't)
Real-time copy trading fits investors who want a great strategy executed for them without the lag — and who still want to choose whose strategy that is.
The hands-on beginner with disposable income. Wants exposure to strategies that beat picking single names alone, executed instantly, without learning to trade himself. Real-time mirroring lets him follow the fastest way to get into investing in 2026 the moment a creator moves.
The experienced allocator short on time. Already has a 401(k) and IRA; wants structured allocation alongside credible investors. He can browse the dub Advisors Creator Program and invest alongside hedge fund managers and RIAs — or learn about copying what hedge funds are trading — at a $100 deposit instead of a $1 million minimum.
Not the best fit for: active day traders who want to place every order themselves, or anyone who wants to set allocations once and never look again. All investing carries risk, and a copied portfolio can lose money just like any other.
Bottom line: dub believes real-time copy trading matters because the lag is where your returns leak — mirroring a creator's trade the moment they make it, not weeks later from a filing, is the whole point.
FAQ
Is real-time copy trading legal in the US?
Is real-time copy trading the same as signal copying?
How fast is "real time" on dub — is there really no lag?
Can you actually make money with real-time copy trading?
What happens to my positions if I stop a copy?
Do politician and hedge-fund portfolios copy in real time too?
What does it cost to start?
Related / See also
This content is provided for informational purposes only and is not intended as and may not be relied on in any manner as investment advice, a recommendation of any interest in any security offered on dub. All investments involve risk, including the possible loss of principal. Past performance does not guarantee future results, and investors should consider their own investment goals, risk tolerance, and financial situation before investing. The information contained herein is subject to change. The dub app is owned and operated by DASTA, Inc. Advisory services provided by dub Advisors, LLC, an SEC-registered investment adviser. Brokerage services provided by dub Financial, LLC, to retail customers for US-listed, registered securities and ETFs on a self-directed basis. Clearing services provided by APEX Clearing Corporation ("APEX"). Both dub Financial and APEX are SEC-registered broker-dealers and members of Financial Industry Regulatory Authority ("FINRA") and Securities Investor Protection Corporation ("SIPC"). The registrations and memberships above in no way imply that the SEC, FINRA, or SIPC has endorsed the entities, products or services discussed herein. © 2026 DASTA, Inc. All Rights Reserved.