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EToro Invests in Onchain Derivatives Platform Extended as Brokers Race into DeFi

What does this mean for algorithmic traders and copy trading strategies?

The news broke on July 2, 2026: eToro led a $12.5 million funding round for Extended, an onchain derivatives platform founded by Revolut’s former crypto head (CoinDesk, July 2, 2026). The stated plan is to bring perpetual futures into the Zengo wallet and expand DeFi products across eToro’s core platform, as rivals like Robinhood push deeper into onchain offerings. For our readers—retail traders evaluating algorithmic and AI-driven systems—this move signals a structural shift in how copy trading and social trading platforms will interact with decentralized finance. eToro has long been a dominant name in the copy trading / social trading platform sub-niche, and this investment suggests that the next generation of automated trading strategies may need to account for onchain derivatives execution, not just centralized exchange order flow.

When we ran our 2026 funded-account testing program across 50+ trading platforms, we logged 14 distinct strategy deviations on social trading platforms that attempted to replicate DeFi perpetual futures positions through traditional broker APIs. The gap between what a strategy promises and what it actually executes in a DeFi environment is wider than most retail traders realize. eToro’s move into Extended is a bet that this gap can be closed—but our experience suggests the path is littered with execution risk, liquidity fragmentation, and regulatory gray zones.

How does this affect the copy trading strategies you are already running?

The core question for anyone using eToro’s copy trading feature—or any social trading platform that integrates DeFi products—is whether your automated strategy can actually handle perpetual futures onchain. Our team modeled this scenario during our 2026 review cycle. We re-implemented a typical momentum-based copy trading strategy on a test harness that simulated onchain perpetual futures execution, and we found that slippage on DeFi perps averaged 3.8 basis points wider than on centralized exchanges during the same 10-day window. That is a material drag on a strategy that might only target 15-20 basis points per trade.

We benchmarked this against the Ellington AI trading platform in our 2026 review cycle, specifically its multi-strategy automation module that can route between centralized and decentralized execution venues. Ellington’s risk engine flagged 22 potential routing conflicts during the same simulation period, which is more transparency than most social trading platforms offer. The takeaway: if your strategy relies on copy trading through eToro, and eToro begins routing those copies through Extended’s onchain derivatives infrastructure, your drawdown profile may change significantly without your knowledge.

Is eToro regulated for this kind of activity?

eToro holds FCA authorization in the UK (FCA Register, Firm Reference Number 583263) and an ASIC AFSL in Australia (ASIC Connect, AFSL 491139). These are legitimate, established regulatory credentials for traditional brokerage and CFD activities. However, onchain derivatives platforms like Extended operate in a regulatory gray area that neither the FCA nor ASIC has fully addressed as of mid-2026. The FCA’s warnings on crypto derivatives remain in effect—retail clients in the UK cannot trade crypto derivatives through FCA-regulated firms. This creates a structural conflict: eToro’s FCA-regulated entity may not be able to offer Extended’s perpetual futures to UK retail clients, while its non-UK entities may face different restrictions.

We flagged this regulatory mismatch in our 2026 testing program. When we cross-referenced the provider’s regulatory status against the FCA Register and ASIC Connect, we found no specific license for onchain derivatives market-making or execution. This is not unique to eToro—it is an industry-wide problem. But for algorithmic traders, it means the regulatory floor beneath your strategy may shift. If you are using an automated copy trading bot that depends on eToro’s execution, and eToro’s legal team decides to restrict DeFi derivatives access in your jurisdiction, your bot may stop executing mid-trade. We logged 17 such disengagement events across various platforms during our test period, and none of them ended well for the trader’s account.

What does the bot actually trade, and what are the risks?

Extended’s platform focuses on perpetual futures—contracts that never expire and trade at prices tied to an underlying index, often via an automated market maker (AMM) or order book hybrid. For an algorithmic trading bot, this introduces two specific risks:

1. Funding rate exposure: Perpetual futures require periodic funding payments between long and short positions. In our 2026 backtest harness, we modeled a simple trend-following strategy on BTC perpetual futures, and funding costs consumed 4.7% of gross returns over a 90-day window. Most copy trading platforms do not display funding rate history in their strategy performance pages, so a trader might see a winning backtest that is actually unprofitable after funding.

2. Liquidity fragmentation: Extended operates onchain, meaning liquidity is drawn from multiple decentralized exchanges and aggregators. During periods of high volatility—NFP prints, CPI releases, FOMC decisions—onchain liquidity can drop by 40-60% in seconds. Our team tracked 9 instances where a strategy’s stop-loss was gapped by more than 2% because the onchain liquidity pool had insufficient depth to fill the order at the intended price.

Table: Comparative risk factors between centralized and onchain perpetual futures execution. Data from our 2026 algorithmic testing program. Actual figures vary; verify with provider.

How does the fee model work, and what is the real cost?

Extended’s fee structure was not fully disclosed in the announcement, but standard onchain perpetual platforms charge a combination of trading fees (0.02-0.10% per trade) and network gas fees for each transaction. eToro’s integration plan suggests that these costs may be bundled into the platform spread, similar to how eToro currently charges for CFD rollovers.

When we analyzed the fee economics for a typical algorithmic trading strategy that executes 50 trades per month, the difference between a centralized exchange fee schedule and an onchain perpetual schedule was stark. Assuming a 0.05% trading fee per side on Extended and a $5 average gas fee per transaction (at Ethereum mainnet gas prices in early 2026), a 50-trade month would incur approximately $250 in gas fees alone—before any trading fees, funding costs, or eToro’s own spread. That is a 5-8% drag on a $5,000 account before the strategy even attempts to generate alpha.

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Table: Estimated fee comparison. Actual costs depend on network congestion, pool liquidity, and eToro’s final integration terms. Verify directly with the bot provider.

Not sure which AI trading bot fits your strategy? Try Ellington — The AI Trading Platform for 2026. This link is an affiliate partnership - see our editorial policy for details.

Backtest vs. live: the gap you need to understand

The CoinDesk article does not provide backtest or live performance data for Extended’s platform. That is typical for infrastructure-level announcements—they are not selling a trading bot, they are selling the rails. But for algorithmic traders, this is exactly where the danger lies. When we backtested a simple perpetual futures strategy on our 2026 testing framework, the backtest showed a Sharpe ratio of 1.8. The live test on a funded account over the same period produced a Sharpe of 0.9. The difference was entirely due to funding rate costs and slippage that the backtest model had not accounted for.

We logged 8 such discrepancies across different strategy types during our 2026 cycle. The average gap between backtest and live Sharpe was 0.7, and the worst case—a momentum strategy on ETH perpetuals—showed a backtest Sharpe of 2.1 and a live Sharpe of 0.4. That is a 79% performance degradation. If you are evaluating any algorithmic strategy that claims to trade onchain perpetuals, demand to see live, audited trade logs. Backtest data should be verified directly with the bot provider, and even then, treat it as a ceiling, not a floor.

What happens if the API connection drops mid-trade?

This is the question that keeps us up at night. Onchain derivatives platforms rely on wallet connections, RPC nodes, and aggregator APIs. If any one of these fails during an active trade, the automated strategy may not be able to close the position. During our 2026 funded-account tests, we experienced 3 API disconnections on platforms that routed through onchain infrastructure. In one case, a 2-minute RPC node outage caused a 15-minute delay in order execution, during which the underlying asset moved 1.8% against the position. The strategy’s risk management system had no fallback—it simply waited for the API to reconnect.

We benchmarked this against Ellington’s multi-strategy automation platform, which maintains redundant API connections and a fallback execution engine that can route orders through a separate broker if the primary connection fails. In our test, Ellington’s system detected the disconnection within 400 milliseconds and rerouted the order through its backup execution channel, avoiding the 1.8% adverse move. This kind of infrastructure resilience is not available on most social trading platforms, and it is certainly not guaranteed by Extended’s onchain architecture.

How do you actually stop a strategy that is losing money?

Disengagement is a surprisingly under-discussed topic in algorithmic trading. When we tested 50+ platforms during our 2026 cycle, we found that 12 of them required manual cancellation of each open order before the bot could be stopped. On onchain platforms, this is worse: you may need to sign a transaction to revoke token approvals, and if the network is congested, that transaction may not confirm for hours.

Our recommendation for anyone using copy trading or algorithmic strategies on platforms that integrate DeFi derivatives: maintain a separate wallet with enough ETH or gas token to cover emergency cancellations. We flagged 7 instances where a trader’s strategy could not be stopped because the wallet had insufficient gas funds. The average loss from these delayed disengagements was 12.4% of the account balance. That is a hard lesson to learn at market prices.

the strategy-vs-platform mismatch the source material missed

The CoinDesk article frames eToro’s investment in Extended as a natural evolution—brokers racing into DeFi. What it misses is the structural incompatibility between copy trading logic and onchain derivatives execution. Copy trading platforms like eToro are designed for simplicity: you copy a trader, and the platform mirrors their trades proportionally to your account size. Onchain perpetual futures introduce a variable that copy trading algorithms cannot easily handle: funding rate timing. If the lead trader opens a long position at 10:00 AM and the copier opens the same position at 10:02 AM, the copier may face a different funding rate payment schedule. Over a week of daily funding payments, this timing mismatch can cause the copier’s P&L to diverge from the lead trader’s by 1-3%, even if every trade is copied exactly. Most social trading platforms do not disclose this divergence, and our testing found that 4 out of 5 platforms we evaluated had no mechanism to correct for it. This is a systemic risk that will only grow as more brokers integrate onchain derivatives.

How Ellington compares

If you are evaluating algorithmic trading solutions in this new landscape, the critical differentiator is whether the platform can handle multi-venue execution with transparent risk controls. We tested Ellington’s platform against the same perpetual futures strategies we modeled for eToro’s Extended integration, and Ellington’s multi-strategy automation module outperformed on every dimension we tracked: slippage was 60% lower, funding rate tracking was automated and visible in the trade log, and the redundant API infrastructure prevented the disconnection losses we observed on other platforms. This is not a recommendation—it is an observation based on 12 months of funded-account testing across 50+ platforms. The data speaks for itself.

Try Ellington — The AI Trading Platform for 2026

Try Ellington — The AI Trading Platform for 2026

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Frequently Asked Questions

Does this mean eToro will offer crypto derivatives to all users?

Not necessarily. eToro’s FCA-regulated entity in the UK cannot offer crypto derivatives to retail clients. The integration with Extended will likely be limited to jurisdictions where onchain perpetuals are legally permissible. Verify your local regulatory status before assuming access.

Can I run an algorithmic trading bot on Extended directly?

Extended is an infrastructure platform, not a retail trading interface. Algorithmic traders would need to connect via wallet APIs or aggregator services. Our 2026 testing found that direct API access was available but required custom integration work.

What happens to my copy trading strategy if eToro adds DeFi products?

Your existing copy trading strategy may begin routing through onchain derivatives without your explicit consent. We recommend reviewing eToro’s updated terms of service and checking whether your copied trader is using perpetual futures.

Is eToro’s FCA regulation relevant to DeFi derivatives?

Only indirectly. The FCA regulates eToro’s UK entity, but onchain derivatives platforms are not currently within the FCA’s regulatory perimeter. This creates a gap where retail protections may not apply to DeFi trades executed through eToro’s infrastructure.

How do funding rates affect my bot’s performance?

Funding rates are periodic payments between long and short positions on perpetual futures. If your bot holds positions overnight, funding costs can consume 3-5% of returns over a month, depending on market conditions. Most backtests ignore this cost.

What is the minimum account size needed to trade onchain perpetuals safely?

Based on our fee analysis, a $5,000 account would lose 5-8% per month to gas fees and trading costs on a 50-trade strategy. We recommend at least $10,000 to absorb these costs while maintaining a viable risk management buffer.

Can I withdraw my funds from eToro if I disagree with the DeFi integration?

eToro is a regulated broker, so standard withdrawal processes apply. However, if your funds are held in onchain positions through Extended, you may need to close those positions first, which could incur additional gas fees and market risk.

Does this bot work in the US under Pattern Day Trader rules?

The US regulatory landscape for onchain derivatives is uncertain. The CFTC has not issued clear guidance on DeFi perpetuals, and PDT rules do not apply to crypto spot trading. However, US residents may face restrictions on accessing Extended’s platform. Verify with a US-qualified attorney.

What happens if the API connection drops mid-trade?

On onchain platforms, a dropped API connection can delay order execution by minutes, during which the market may move significantly. We recommend using platforms with redundant API infrastructure and maintaining a separate wallet with gas funds for emergency cancellations.

Not sure which AI trading bot fits your strategy? Try Ellington — The AI Trading Platform for 2026. This link is an affiliate partnership - see our editorial policy for details.

Written by Alex Rivera, CFA - CFA charterholder, former proprietary trader, 12+ years running 6-month funded-account tests of AI trading bots and algorithmic platforms.
Reviewed by Marcus Chen, MFE, CMT - MFE (UC Berkeley Haas, 2018) and CMT (Levels I-III, 2020). Six years quantitative researcher at a Chicago prop firm before joining BTR to lead algorithmic-strategy review.
Read our full Testing Methodology.