Cold storage devices (Ledger, Trezor, and similar) — when they help, how they fail, and how to use them safely with on-chain options venues.
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Hardware/software wallets, phishing, right-away response — not financial advice, not an OMS. Pair feed is live / partial / mock on the banner. Full curriculum stays at /guides.
Pair-aware literacy nest for this track. Guides stay at /guides — this page does not republish curriculum. Pair feed is live, partial, or mock on the banner. Not financial advice, not an OMS.
Cold storage devices (Ledger, Trezor, and similar) — when they help, how they fail, and how to use them safely with on-chain options venues.
MetaMask, Rabby, mobile wallets, and similar tools — convenience versus attack surface for on-chain options.
How scams target options traders — Discord DMs, Google ads, social “support,” lookalike domains, and fake tools.
Immediate steps when you signed something wrong, installed a bad extension, or pasted a seed somewhere you should not have.
How wallet-first options desks differ from CEX KYC — deposits, signatures, geo screens, and a research-first workflow.
Same quizzes as /guides — not a second curriculum. Pair Chart hops for this asset. HowTo playbooks stay at /guides.
Hardware wallets for options traders
GuideKnowledge check
Quick quiz · not graded offline · educational only
1. A hardware wallet primarily:
2. Before you approve a venue deposit or allowance you should:
3. For options margin versus treasury, a safer pattern is:
GEX walls and flip are naive OI×γ — not dealer inventory. Risk lab and calculator are simulated P&L, not order execution.