BNB Smart Chain Hits Record 5 Trillion Gas Usage in Single Day

During last night's flash crash, **MEV bots extracted millions** across DEXs while CoW Protocol users remained protected. **The Problem:** - AMM prices diverged heavily during volatility - MEV bots sandwiched panic traders - Gas fees spiked, causing failed swaps **CoW Protocol's Protection:** - **Batch auctions** that neutralize MEV - **Competitive solvers** finding best prices across all DEXs - **Verified optimal execution** for all trades - **Zero gas lost** on reverted swaps While traditional DEX users got rekt by MEV extraction, CoW Protocol traders paid zero to MEV bots through its unique batch auction system. Trade protected at [swap.cow.fi](http://swap.cow.fi)

**Slippage tolerance** is a critical setting that determines how much price deviation you'll accept when trading crypto. Set it too tight and your trades fail; set it too loose and you become vulnerable to MEV attacks. **Key Guidelines:** - **Stable assets**: 0.25-0.5% slippage tolerance - **Standard assets** (like ETH): 0.5-2% tolerance - **Volatile assets**: May require double-digit slippage **The MEV Risk** High slippage tolerance exposes you to *sandwich attacks* - where bots manipulate prices to extract value from your trades. MEV losses on Ethereum exceed $1.3 billion to date. **CoW Swap's Solution** CoW Swap offers advanced auto-slippage that automatically calculates optimal tolerance based on market conditions. Their solver-based system protects users from MEV while ensuring trades execute successfully. Data shows CoW Swap consistently offers lower default slippage compared to competitors like 0x and 1inch. [Learn more about slippage tolerance](https://cow.fi/learn/how-should-i-set-my-slippage-tolerance)

CoW Protocol is preparing to demonstrate their DeFi infrastructure at the upcoming **Ethereum Worlds Fair**. The protocol, which specializes in finding optimal trade prices across multiple exchanges while providing **MEV protection**, will showcase their latest developments at the event. - Focus on real-world DeFi applications - Demonstration of cross-exchange price optimization - Highlighting MEV protection capabilities This presentation comes as part of CoW Protocol's continued efforts to advance decentralized trading infrastructure and showcase practical DeFi solutions to the broader Ethereum community.

A comprehensive 6-month trading analysis reveals CoW Swap's dominance among solver-based DEXes: - **Higher Trading Volume**: ~$200M daily vs $60M (1inch Fusion) and $30M (UniswapX) - **More Decentralized**: Top solver only controls 25% market share, with next five at ~10% each - **Better for Large Trades**: Shows best execution improvement for trades over 100 ETH The study compared CoW Swap, 1inch Fusion, and UniswapX, finding solver-based DEXes generally outperform traditional alternatives through optimized routing and off-chain liquidity access. Try CoW Swap: [swap.cow.fi](https://swap.cow.fi/#/1/swap/WETH/0xA0b86991c6218b36c1d19D4a2e9Eb0cE3606eB48)