Candella Copytrade
Automatically Mirror Successful Traders' Trades in Real Time.
—ms
webhook
47ms
engine
38ms
placed
262ms
filled
100ms
end-to-end wall-clock · broker push · network · engine · follower broker ack
Mean fan-out latency
447 ms
lead fill → follower order, mean over 24h · 2h ago
Under 500 ms
90%
share of fan-outs faster than half a second · 2h ago
Mean slippage
1.5 bps
follower-vs-lead price drift, mean over 24h · 2h ago
Latency is end-to-end wall-clock. The number includes the lead broker's push latency, the lead's Wi-Fi and ISP, our handler, the follower broker's acknowledgment, and the geographic distance between every hop. It is not just Candella's internal processing time. The only honest number for a lead trader is the one their subscriber actually experiences.
Slippage is the bps drift between the lead's fill price and the follower's fill price. It includes the time gap between the two fills (already covered above), the bid-ask spread at each broker, the follower account's queue position, and market movement during the gap. We clamp the follower's limit price to a configurable guard (default 2%), so the worst-case slippage you see is bounded by what the lead chose, not unbounded execution.
16 Compatible Brokers at Launch
WebullAlpacaPublicMoomooTastytradeRobinhoodSchwabE*TRADEFidelityTradierIBKRVanguardCoinbaseKrakenWealthsimpleQuestrade
In private rollout. Lead applications and follower signups both go through the waitlist form.
For lead traders
Broadcast your fills. Build a following.
Run sessions when you trade. Set hard caps so subscribers can't over-size. Earn from every slot that mirrors your account.
Apply to leadFor subscribers
Mirror the best traders. Automatically.
Pick a lead, pick a sizing rule, and let your broker mirror their fills. Approval-by-default risk controls. Opt-in automated mode when you're ready.
Join the waitlistHow it works
01
Connect your broker
One SnapTrade connection covers Webull, Tastytrade, E*TRADE, Schwab, Alpaca, Public, Moomoo, and more.
02
Pick a lead and a slot
Subscribe with a sponsorship code or direct Pro signup. Set a sizing rule: equity percent, fixed dollars, or follow exact qty.
03
Review every fill
Lite tier: every mirrored order pauses for your approval. Pro tier: opt in to automated mode with per-position and daily caps.
What that speed gets you
Seamless Copytrading.
StatusWAITING
Followers in0 / 8
Fan-out—
Avg cluster+0%
mean percent gain across randomly sampled trades
The fine print
Copy trading carries the same market risk as trading directly. Mirroring another account does not reduce risk; it duplicates the lead's exposure scaled to your sizing rule.
Past fills are not guarantees of future fills. A lead trader with a strong recent stretch can give back gains in a single session. Read the Copytrade Addendum before subscribing.