Ethereal has officially launched its mainnet alpha as a USDe-native perpetuals DEX.
Key features include:
- 100ms block times for ultra-fast trading
- Built as an L3 on Arbitrum One
- Direct access to deep liquidity
- Focus on comprehensive financial ecosystem
The platform aims to deliver next-generation on-chain perpetuals trading with institutional-grade speed and liquidity access.
Ethereal is now live in mainnet alpha. As a USDe-native perps dex, theyβll be building out a financial ecosystem with an ultra fast perps experience with 100ms block times and direct access to deep liquidity as an L3 on Arbitrum One.
Ethereal's Mainnet Alpha is now live Trade perps and earn USDe rewards on your full margin balance [ββββββββββ] β USDe everything app
Robinhood Expands Tokenized Assets to 490+ for EU Users on Arbitrum
**Robinhood has expanded its tokenized asset offerings** to over 490 options for European Union users, marking a significant growth from 400+ assets just a week prior. **Available assets include:** - Tokenized stocks - ETFs - Commodities - US treasuries The platform operates on **Arbitrum**, Ethereum's Layer 2 scaling solution, enabling faster and cheaper transactions for traditional financial instruments in tokenized form. This expansion represents the **convergence of DeFi and traditional finance**, making conventional assets accessible through blockchain infrastructure while maintaining regulatory compliance for EU markets.
π¦π· Arbitrum Takes Buenos Aires

**Arbitrum** is hosting multiple events during Devconnect in Buenos Aires this November. **ArbiVerse** - the main flagship event happens **November 19** featuring: - Interactive builder showcases - Technical talks and presentations - Mini games and live music - Food and networking opportunities **ArbiPanadas** follows on **November 21** as a more relaxed community gathering with local delicacies and conversations. The team will also maintain a booth at the main **Devconnect Conference** in the L2 District from **November 17-18**. Registration is open for both events: - [ArbiVerse registration](https://luma.com/ArbiVerseBuenosAires) - [ArbiPanadas registration](https://luma.com/ArbiPanadas-BuenosAires)
π Arbitrum Builders Hit Major Milestones
**Ethereum leads developer adoption** - confirmed as #1 ecosystem for new developers in 2025, benefiting Arbitrum's growth. **DeFi Renaissance gains momentum** - Stablecoin growth surged $700M+ on Arbitrum last month through major protocols: - Aave, MorphoLabs, Euler Finance contributing - Fluid's deposits crossed $380M - Spark's sUSDS jumped from $16M to $61M **Trading volume milestones**: - OstiumLabs hit $568M daily volume ATH on anniversary - Ostrich reached $2B total trading volume - Variational tightened spreads for cheaper trading **New launches and growth**: - VeloraDEX launched with intent-based orders - Giza reached $2M assets under management in 48 hours - WINR Protocol celebrated 1-year anniversary with $250M+ volume **Community expansion** - Jakarta builder meetup announced for local developers and founders.
π Ostium Labs Hits $22.2B Volume Milestone on Arbitrum After Just One Year
**Ostium Labs celebrates its first anniversary on Arbitrum** with impressive metrics that showcase rapid growth in the L2 ecosystem. Key achievements in just 12 months: - **Total trading volume**: $22.2B+ - **Total trades executed**: 300K+ - **Active users**: 13.6K+ The milestone demonstrates **strong adoption** of Arbitrum's scaling solution and highlights how quickly projects can gain traction on Layer 2 networks. Ostium's growth reflects the broader **momentum in Arbitrum's ecosystem**, where projects are achieving significant volume and user engagement faster than traditional Layer 1 alternatives.