# Nolus Knowledge Hub > Got questions? We've got answers! ## Understand Nolus - [Margin Trading Strategies](https://hub.nolus.io/en/articles/16198765-margin-trading-strategies.md): Seven ways to use fixed-rate margin on Nolus, from aggressive to conservative - [Understanding the Risks Involved](https://hub.nolus.io/en/articles/9679595-understanding-the-risks-involved.md): Nolus boosts security with smart contract safeguards, low collateral needs, and community governance—though user caution is still key - [Understanding Nolus Asset-Backed Margin Leverage](https://hub.nolus.io/en/articles/9679605-understanding-nolus-asset-backed-margin-leverage.md): Nolus is a margin protocol offering asset-backed leverage with low fixed rates—ideal for holders, traders, and risk-conscious DeFi users - [Understanding Nolus Earn](https://hub.nolus.io/en/articles/9679612-understanding-nolus-earn.md): Nolus gives lenders real-time returns, high APYs, and compounding yield—driven by smart deposit limits and a borrower-based cash-flow model - [Understanding Nolus Swap](https://hub.nolus.io/en/articles/9679619-understanding-nolus-swap.md): Nolus Swap simplifies token swaps across DEXs and blockchains using Skip Go API—enabling fast, seamless cross-chain transactions in one step - [Fee Structure](https://hub.nolus.io/en/articles/9679651-fee-structure.md): Nolus keeps fees simple and transparent—fixed rates, low costs, and rewards that benefit both lenders and NLS holders - [Understand Nolus Reserves](https://hub.nolus.io/en/articles/9679656-understand-nolus-reserves.md): Nolus Reserve Contracts protect lenders by covering protocol inefficiencies and absorbing losses from extreme market events ## Navigate the Nolus App - [Official Nolus Channels](https://hub.nolus.io/en/articles/16198767-official-nolus-channels.md): The only verified Nolus links, and how to avoid impersonation scams - [Troubleshooting & FAQ](https://hub.nolus.io/en/articles/16197852-troubleshooting-faq.md): Stuck transfers, missing balances, fees, and where to get help - [Getting Started with Nolus](https://hub.nolus.io/en/articles/16197850-getting-started-with-nolus.md): From connecting a wallet to your first position, in four steps - [Deposit & Withdraw Assets](https://hub.nolus.io/en/articles/9679783-deposit-withdraw-assets.md): Deposit and withdraw assets on Nolus through the Osmosis hub and IBC - [Swap Assets](https://hub.nolus.io/en/articles/9680017-swap-assets.md): Easily swap assets on Nolus in just a few steps with real-time rates, low fees, and full transparency before you confirm - [Protocol Stats](https://hub.nolus.io/en/articles/9681234-protocol-stats.md): Explore real-time Nolus stats with clear insights into transactions, open positions, and fund utilization through charts and key metrics - [App Settings](https://hub.nolus.io/en/articles/12032643-app-settings.md) - [Supported Networks & Assets](https://hub.nolus.io/en/articles/9679621-supported-networks-assets.md): Nolus enables cross-chain borrowing and swapping with IBC-based interoperability—no asset fragmentation, just unified DeFi access ## Earn, Stake and Govern - [Earn Availability: Deposit Caps and Withdrawal Timing](https://hub.nolus.io/en/articles/16198763-earn-availability-deposit-caps-and-withdrawal-timing.md): Why deposits pause, why withdrawals can be limited, and what to do about both - [Earn on Idle Assets](https://hub.nolus.io/en/articles/9680025-earn-on-idle-assets.md): Learn how to provide single-sided liquidity to the Nolus lending pools and earn rewards from the interest paid by the borrowers - [Stake and Unstake NLS](https://hub.nolus.io/en/articles/9680043-stake-and-unstake-nls.md): Stake NLS on Nolus using the Web App, Keplr, or other tools. Earn multi-asset rewards and manage your stake with clear controls and guidance - [Participate in Governance](https://hub.nolus.io/en/articles/9684773-participate-in-governance.md): Shape Nolus’ future by voting on proposals via the app or Keplr—your staked NLS gives you a voice in key protocol decisions - [NLS Structure, Utility & Accrual](https://hub.nolus.io/en/articles/9679631-nls-structure-utility-accrual.md): NLS powers the Nolus network—driving governance, fees, rewards, and value growth through buybacks, utility, and borrower incentives ## Margin Positions - [Market Anomaly Guard \(MAG\)](https://hub.nolus.io/en/articles/16198764-market-anomaly-guard-mag.md): How Nolus prevents unfair liquidations during flash crashes and thin liquidity - [Liquidations Explained](https://hub.nolus.io/en/articles/16197853-liquidations-explained.md): When liquidations trigger, why they are partial, and how to avoid them - [Open a Margin Leverage Position](https://hub.nolus.io/en/articles/9679877-open-a-margin-leverage-position.md): Open a margin position on Nolus—set your strategy, adjust parameters, and confirm with real-time insights and smooth on-chain execution - [Manage a Margin Position](https://hub.nolus.io/en/articles/9679883-manage-a-margin-position.md): Manage margin positions on Nolus with real-time data, clear controls, and a full view of performance, risk, and key metrics in one interface - [Repay or Close a Margin Position](https://hub.nolus.io/en/articles/9941967-repay-or-close-a-margin-position.md): Repay or close your margin position on Nolus with flexible options and a streamlined interface—manage risk and exit strategies with ease - [Activities and Realized PnL](https://hub.nolus.io/en/articles/12578267-activities-and-realized-pnl.md)