Bundled Buys Explained: What Grouped Transactions Mean on…
By Damilola Esebame
AI summary of the source article
Bundled buys package multiple token swaps into atomic executions, heavily utilized by MEV searchers and bots. However, bot activity consumes over 50% of gas on major OP Stack rollups while contributing under 10% of network fees.
Why it matters
Robert Miller of Flashbots described the situation as "a market failure we can no longer ignore," warning that "spectacularly wasteful on-chain searching is starting to consume most of the capacity of most high throughput blockchains."
Key facts
- Sandwich attacks extracted approximately $60 million from Ethereum traders between November 2024 and October 2025 across more than 95,000 attacks.
- Private transaction services, such as Flashbots Protect and MEV Blocker, handle around 80% of Ethereum DeFi interactions.
- Spam bots consume over 50% of gas on leading OP Stack rollups while paying less than 10% of total network fees.
Source excerpt · FinanceFeeds
KEY TAKEAWAYS Bundled buys combine multiple token swaps into a single atomic execution, allowing block explorers to display related transactions as grouped entries. Sandwich attacks extracted approximately $60 million from Ethereum traders between November 2024 and October 2025, according to Cointelegraph Research based on EigenPhi data. Spam bots consume over 50% of gas on major OP Stack rollups…