The Hidden Cost of Onchain Trading Isn't Fees — It's Execution

Crypto traders have spent years chasing lower fees. But according to new research from Block Scholes, the biggest cost in onchain trading may come from something most users never see: how their trade is routed.

As decentralized exchanges continue capturing market share from centralized platforms, a growing amount of crypto liquidity is scattered across blockchains, liquidity pools, and trading venues.

The result is a fragmented marketplace where two traders placing the exact same order can receive materially different outcomes depending on the quality of the routing engine sitting behind the transaction.

The report argues that liquidity itself is no longer the competitive advantage. Execution is.

DEX Trading Has Gone Mainstream

Decentralized exchanges now account for roughly 14% of global crypto spot trading volume, up from less than 0.1% five years ago.

At the same time, stablecoin supply has exploded from under $1 billion in 2018 to more than $300 billion today.

Some forecasts, including projections from U.S. Treasury Secretary Scott Bessent, suggest the stablecoin market could surpass $2 trillion by 2028. As more capital moves onchain, trade sizes are growing as well.

According to data cited in the report, average swap sizes on Bitget Wallet increased roughly fivefold during the first five months of 2026, peaking above $1,200 per transaction. The trend suggests larger and more sophisticated market participants are increasingly using decentralized infrastructure.

Why Routing Matters

The challenge facing traders is liquidity fragmentation. A single token pair may have liquidity spread across dozens of pools and multiple blockchain networks simultaneously. Finding the most efficient path has become increasingly complex.

Loading tweet...

View Tweet

To measure the impact, Block Scholes analyzed thousands of live quote comparisons across four major routing platforms: Bitget Wallet, KyberSwap, 0x, and Jupiter.

The study examined trade sizes ranging from under $1,000 to $100,000 across Bitcoin, Ethereum, Solana, and stablecoin trading pairs.

The results showed performance differences become increasingly significant as order sizes grow.

In one case study, a $10 million stablecoin swap generated roughly $8,000 in additional execution value when routed intelligently across multiple liquidity sources instead of relying on a single venue.

While the difference may appear small on an individual trade, it quickly compounds for active traders, funds, and institutions executing large volumes.

The Next Battle in Onchain Infrastructure

For years, crypto infrastructure companies focused on helping users access liquidity. Now the focus is shifting toward helping users access that liquidity efficiently.

The report found that routing engines capable of accounting for gas costs, liquidity depth, and real-time market conditions consistently delivered stronger outcomes on larger trades.

Among the platforms benchmarked, Bitget Wallet's routing engine outperformed competitors in up to 78% of large-trade comparisons involving major crypto assets, according to the research.

"As trade sizes grow and liquidity becomes more fragmented across blockchains and venues, the quality of the routing engine becomes a material cost consideration," said Alvin Kan, COO of Bitget Wallet.

The findings highlight a broader evolution occurring across decentralized finance.

As onchain trading matures and institutional participation increases, the conversation is shifting away from simply finding liquidity toward optimizing execution quality. In traditional finance, execution algorithms have long been considered critical infrastructure. The report suggests crypto markets may be entering the same phase.

Loading tweet...

View Tweet

From Aggregation to Execution

Block Scholes believes fragmentation is unlikely to disappear anytime soon.

New blockchains, rollups, applications, and liquidity venues continue launching at a rapid pace, creating more opportunities but also more complexity.

"Over the past few years, decentralized exchanges have steadily taken volume share away from centralized venues while liquidity and volume has fragmented across various blockchain networks," said Thahbib Rahman, Research Analyst at Block Scholes.

As a result, the next generation of onchain infrastructure may not be defined by who has access to liquidity—but by who can navigate it most effectively.

For traders moving increasingly larger amounts of capital onchain, that distinction could become one of the most important factors affecting performance.