o2 is live and breathin'! Trading now open for whitelisted users on https://t.co/B7VXnENA9Z

Shout-out to everyone who’s joined the o2 waitlist! Numbers growing, competitions rolling and lots coming together behind the scenes. Join us on Telegram and Discord to keep tabs and talk trading: • Telegram → https://t.co/Dzm0Z6iGxe • Discord → https://t.co/8j6i8prMgi

Live leaderboard. Real onchain volume. $10,000 in rewards. o2 competitions will keep running: new chances to trade, climb and win. If you want to get on the board instead of watching it, join the waitlist → https://t.co/wiNrcRdW5F

3 days live. $10M+ and counting. o2's just warming up the engines 🏎️ https://t.co/wiNrcRdW5F

https://t.co/B7VXnENA9Z first impressions. We’ll let traders do the talking.

Why guess when you can know? Near-zero fees on https://t.co/B7VXnENA9Z

Trading kicked off! First 24h live with https://t.co/B7VXnENA9Z breathing real onchain volume

8/8 And yes, o2 was built for competitive trading. Rapid execution, consistent P&L tracking and a fee model that rewards liquidity instead of punishing it. If you’ve got conviction in your trading skills… this is where it'll show.

7/8 Under the hood, o2 is built in layers: • Sway contracts powering the entire matching and settlement logic • Off-chain data indexing for fast and accurate reads • Gas-sponsored execution so traders don’t worry about fees • A clean UI that behaves like a modern trading

6/8 P&L on o2 works the way traders intuitively think: • Average entry price updates only when you buy more • Selling realizes P&L • Depositing assets counts as a buy at market • Withdrawing assets realizes P&L • Each trading pair has its own independent P&L Makes

5/8 Some examples in plain English: • Market orders = always taker (0.01%) • Limit orders resting on the book = maker (0.00%) • Aggressive limit orders that execute instantly = taker • Partial fills = still just one fee, on the total trade value Fair, predictable and built

4/8 A useful rule of thumb: Rest on the order book = Maker Execute immediately = Taker Buy or sell doesn’t matter. Limit or market doesn’t matter. Only execution timing does.

3/8 o2 fees are clear and straightforward: • Maker: 0.00% (adds liquidity) • Taker: 0.01% (immediate execution) Transactions are gas-sponsored, so no head aches there

2/8 Most DEXs still run on AMMs. o2 takes a different path: a fully onchain central limit order book (CLOB). That means: • Real market depth • Precise order execution • Strategies that actually behave how traders expect No hidden abstractions. No counterparty games.

1/8 https://t.co/B7VXnENA9Z is built to do one thing exceptionally well: deliver CEX-level trading performance without giving up self-custody. A real order book. Real speed. Real ownership. Fully onchain.

Now tracking @o2dotapp on our spot Volume Dashboard

Big congrats to @fuel_network on launching @o2dotapp! o2 is now live for whitelisted users, a fully onchain spot DEX built around a real orderbook and execution-first trading. Excited to see high-performance onchain markets like this go live across the @eigen_da ecosystem.

🧠 Trade smart. Protect your PnL. Let efficiency do the work. Leaderboard is now open. May the best traders win!

⏱️ Competition details • Eligible trading pairs: $ETH / $USDC $FUEL / $USDC • Duration: 7 days • Rankings update in real time • Top 10 rankers grab the rewards

⚖️ PnL Weight • 1.25 → Positive PnL • 1.1 → Neutral PnL • 1.0 → Negative PnL Aka treat trading as a sport. Profitability matters.

📊 How ranking works Higher score → Higher rank Score = PnL Weight × Your volume share Volume Share = Your traded volume ÷ Total volume of all traders Climbing up the ladder isn’t just about raw volume. It’s about efficient, strategic trading.