NakedPnL vs Bitget Copy Trading — Independent Registry vs In-Exchange Copy Product
Bitget Copy Trading mirrors lead-trader positions inside the Bitget exchange. NakedPnL is a multi-venue, hash-chained registry of time-weighted return. Compared honestly.
- Bitget Copy Trading is one of the largest in-exchange copy products in crypto, with futures and spot copy modes and lead-trader profit-share fees in the 8%–12% range.
- NakedPnL is not an exchange and not a copy product. It publishes time-weighted return computed from daily NAV snapshots, anchored to Bitcoin via OpenTimestamps.
- Bitget's leaderboard ranks by raw return inside the Bitget environment. NakedPnL ranks by TWR across multiple venues and exposes a chain anyone can re-verify.
Verdict in one paragraph
Bitget Copy Trading is the prototype of the modern in-exchange copy product. A user funds a copy account at Bitget, picks a lead trader from the Bitget elite-trader page, and Bitget mirrors that lead's futures positions in the user's own account in proportion to the allocated capital. The lead earns a profit share on follower P&L; Bitget collects standard trading fees on the underlying volume. The whole pipeline lives inside the exchange. NakedPnL is the opposite design: an independent publisher with no execution, no custody, and no follower relationship. It pulls daily NAV from connected venues using read-only API keys, computes TWR, writes the result to an append-only SHA-256 chain, and anchors the daily Merkle root to Bitcoin via OpenTimestamps so any third party can re-verify the historical record without trusting NakedPnL.
What they do differently
Bitget Copy Trading combines three roles in a single product: the venue (matching engine and custody), the leaderboard operator (which traders are visible, what windows are shown, what metrics are highlighted), and the copy-execution rail. A follower funds a sub-account, picks a lead, sets a copy ratio, and Bitget handles the rest. The economics are clean: lead traders take a profit share — typically 8% on Bitget elite-trader plans, with adjustments for VIP tiers — and Bitget takes the standard maker/taker fees on the underlying perp positions. The follower keeps the residual.
NakedPnL refuses two of those three roles. It is not a venue (the trader keeps custody at Binance, Bybit, OKX, IBKR, Kalshi, or Polymarket) and it is not an execution rail (no copy product). What it shares with an exchange leaderboard is the publishing surface: a public list of accounts with their performance numbers attached. The differences are how the numbers are computed, how the historical record is preserved, and how a third party can re-derive the figures from primary venue records.
Feature comparison
| Criterion | NakedPnL | Bitget Copy Trading |
|---|---|---|
| Category | Public registry of verified performance | In-exchange copy-trading product |
| Custody | None — read-only API keys | Funds custodied at Bitget for both lead and follower |
| Trade execution | No execution | Yes — Bitget executes mirrored trades for followers |
| Venue scope | Multi-venue (Binance, Bybit, OKX, IBKR, Kalshi, Polymarket) | Bitget only |
| Performance metric | Time-weighted return computed daily with Decimal.js precision | Total ROI, win rate, and profit figures over selectable windows |
| External cash-flow adjustment | Sub-period termination at every external flow per GIPS | Not applied — large deposits during winning runs inflate visible numbers |
| Verification model | SHA-256 content hash, append-only chain, Bitcoin-anchored Merkle root | Internal exchange records |
| Independent re-verification | Yes — browser-side SHA-256 from raw exchange responses + OTS proof | Limited to data Bitget chooses to render |
| Public profile | Opt-in, GDPR-consent gated, withdrawable | Lead-trader profile is public; follower profiles are not |
| Lead trader profit share | Out of scope — no copy product | Typically 8%–12% of follower profits |
| Follower fees | Out of scope | Profit share to the lead + standard exchange fees |
| Cost to viewer | Free public registry | Free to browse leaderboard; capital required to copy |
| Snapshot retention | Append-only forever, hash-chained | Visible window controlled by the exchange UI |
| Regulatory category | Publisher of verified data | Exchange operating a copy product; regulated status varies by entity and jurisdiction |
Why exchange leaderboards trend toward survivorship bias
The default behaviour of every venue-controlled ranking is to show what is currently impressive. Accounts that blow up disappear from the visible page (they may still exist on the back-end). Window selectors emphasise periods that flatter the surviving cohort. Metric defaults — raw ROI, win rate, profit — reward strategies that look good in a window without separating skill from capital timing. None of this is malice; it is the predictable outcome of any leaderboard whose owner also benefits commercially from leads attracting followers.
An honest registry needs two structural commitments. First, the historical record must be append-only, so a delisted account is still verifiable in the chain even when it is not visible in the live UI. Second, the metric must be insensitive to the kinds of timing tricks that make raw return numbers easy to inflate. NakedPnL applies both. The methodology guides on survivorship bias and why monthly NAV is not enough cover the longer treatment.
Where Bitget's product wins
Bitget's copy product solves a real retail problem: a non-expert user wants to mirror a profitable trader without learning to manage positions themselves. Inside Bitget, that flow is one form to fill out — pick a lead, set a copy ratio, deposit funds, done. NakedPnL has no equivalent and is not trying to build one. The compliance feature flag ENABLE_COPY_TRADING in lib/features.ts is permanently false because adding copy execution would re-categorise NakedPnL as an investment adviser or asset manager in many jurisdictions. The two products are therefore not substitutes.
Use cases
- A retail user who wants automatic position mirroring inside a regulated venue — Bitget Copy Trading is the appropriate product.
- A trader who wants a portable, multi-venue track record that survives moving from Bitget to OKX or extending into IBKR — NakedPnL is structured for that.
- An allocator running due diligence on a candidate manager — TWR plus an externally re-verifiable chain is what allocators look for; raw exchange-leaderboard ROI is not.
- A trader who wants their performance to be checked from primary venue data, not a venue-rendered number — NakedPnL's hash chain is designed for that.
- A researcher comparing copy products across exchanges — Bitget, Bybit, OKX, MEXC and others all have similar in-venue structures; NakedPnL is the independent reference point against which to compare them.
Pricing
Bitget earns trading fees on the underlying volume plus a profit-share split with lead traders. Followers pay nothing to view the leaderboard and pay the lead a profit share (typically 8%–12%) plus standard exchange fees on the copy account. NakedPnL is free to view; trader-side paid tiers are available for deeper analytics and verification depth (Bronze, Silver, Gold), and the founding seat program is hard-capped at 100 lifetime seats.