Based Announcements

HyENA perps are also available on Based Mobile App 📲 Trade the 4 different HYNA major pairs — BTC, ETH, HYPE & SOL — on the go. Link to X

Introducing Calendar and List View on Based Prediction Markets Two new ways to browse and discover prediction markets on Based. Use Calendar View to organize markets by event date, so you can easily track upcoming events and place predictions on what matters next. Prefer a broader overview? Switch to List View to see over 16 markets at once, with the ability to sort by key volume and activity metrics to spot the most active opportunities quickly. Try Based Prediction today 👇🏻 https://app.based.one/predict Link to X

olá 🇵🇹, Portuguese has been added as a new language on the Based mobile app, web terminal and prediction market. O português foi adicionado como um novo idioma no aplicativo móvel da Based, no terminal web e no mercado de previsões. Stay Based Link to X

Prediction Revenue ATH and new market created by the Polymarket team for Based. More features coming up on both web predict and mobile predict. Stay tuned. Make your predictions about Based here 👇 https://app.based.one/predict?q=based Link to X

You can now bridge your USDe from other chains into Hyperliquid and start trading on Hyena.Trade in just a few simple steps: 1. Click the Deposit button on the HyENA site 2. Select Stargate 3. Approve USDe and confirm the transfer 4. That’s it! Your USDe will arrive in your Hyperliquid account shortly! Link to X

We are now one of the largest builders on Polymarket, thanks to your support. As part of our ongoing product optimization, we will be removing all fees on sell orders across Polymarket (yes, selling now incur 0 fees!). This is to create a more sustainable product overall. This effectively cuts total trading fees in half for every contract, regardless of price or implied probability. Whether you are taking profits, exiting a position, or rebalancing your exposure, selling will now be completely free. This update pushes Based Prediction into becoming a more cost-efficient way to trade Polymarket markets, especially for active traders and high-volume users. *Fee removal has now been enabled on Based Web Terminal. Based Mobile will also have fee removal enabled within the next 24 hours. Predict and stay Based.

The dust has settled. Silence fills the arena and all that remains is glory and... data! Dive into the battle stats that crowned the victors ⚔️📈 •Total Number of Based Pal AI Trading Bots: 100 •Total Number of Trades Taken: 8,334 •Total Volume: $3,276,931 Taking a closer look into how winners win, aggressive bots outperformed the competition with the highest win rate across 68 trades. Case in point, Champion Pal #1082:  •$15.2% net profit in 7 days •2.17% ROI/day •792% APR (assuming consistency) •45.5% win rate •11 trades •Risk: Aggressive •Strategy: Trend Following Largest winning trade: xyz:NVDA, notional $4613.75, net PnL $60.37 Thank you once again for your support in our first ever AI Based Pal NFT trading competition. Going forward, we would be adding more variables for holders to customize. Perhaps even explore different markets to compete on such as Prediction Markets. Would be exciting to see how these bots perform there...btw check out app.based.one/arena for a nice lil surprise too 🙂 Link to X

In just 24 hours, HyENA by Based has already: • 4 markets deployed • 5,000 new active users • $7,800,000 in open interest • $10,000,000 HLPe all filled • $23,000,000 USD in trading volume ranking us at #2 More OI increases, additional markets, and expanded HLPe allocations are on the way. Now is the time to onboard into HyENA and let your collateral work for you. Enjoy native rewards on top of Based Points, HyENA Points, and Ethena Points. Reminder: There's 24 days left to the end of Based Season 2 Stay Based. Link to X

Hyena: The Internet Trading Engine With Native Yield Built by Based, powered by Ethena and on Hyperliquid 👉🏻 Link to X Article

Link to X Article: https://x.com/BasedOneX/status/1998575750983926118?s=20

Results for Basedpals Arena have been tabulated. Congrats to everyone who participated and once again, thank you for joining the first ever Based AI Trading competition. Many lessons were learnt here and we will be applying these insights to the future competitions ahead. Link to X

HyENA is now live and it is here to redefine Perpetuals trading from the ground up. Brought to you by Based, powered by Ethena, and built entirely on Hyperliquid HIP-3. HyENA introduces a new standard for on-chain trading: an internet trading engine with native yield. With HyENA, you can trade any asset on earth 24/7, all while your collateral continues to work for you in the background. No idle capital. No stale liquidity. Just a seamless, hyper-efficient trading experience. HyENA is not just an upgrade. We are presenting a new model for how global markets can operate. Hyperliquid Link to X

We’ve launched a new feature for Prediction Markets on the Based web terminal. You can now view top traders, sort them by PnL, monitor their real-time open positions, and review their full trade histories. Let us know in the comments what features you’d like to see next on Based Prediction. Stay Based. Link to X

$STABLE now listed and tradeable across all Based Terminals as well as on Based Mobile App👇🏻 https://app.based.one/STABLE Link to X

Are you Based enough yet? We'll be hosting an upcoming AMA session to share some updates as we close the year and enter 2026, our most important year yet. Date & Time: 11 Dec, 1pm UTC (10pm KST) Location: The Based Community Discord Join the Discord: discord.gg/basedapp Submit your questions: https://forms.gle/ye7qjfZKXajtoxUZ8 Link to X

Having launched just 20 days ago, Based has already become the #1 @Polymarket builder ranked by weekly users. P.S. Let us know what tools or UI/UX improvements you’d like to see on Based Prediction in the comments section 👇 Link to X

Having launched less than a month ago, Based is already the largest by market share among @Polymarket builder user (ranked by no. of users weekly). Let us know what tools or UI/UX improvements you would like to see on Based Prediction in the comments on X. Link to X

$CRCL now listed and tradeable across all Based Terminals as well as on Based Mobile App👇🏻 https://app.based.one/xyz:CRCL Link to X

Builder Fee Update for Prediction Market We will be updating our builder fees for the prediction market to ensure that high-odds outcomes are charged lower fees. This aligns fees with expected payout and creates a more balanced trading environment. The change will also make Based more attractive for users, as fees will now scale intelligently with the probability of each contract. Previously, placing an order at a $0.99 share price for 100 shares would incur a 1% fee, costing $0.99 on a $99 order. Under the new model, the fee for the same order would be just $0.07, making it roughly 14x cheaper! Trading fees are now calculated as a variable percentage of the expected payout for each contract. https://basedapp.gitbook.io/docs/based/prediction Link to X