Risk Management
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CPI 缓和之后，PPI 仍会让股指期货变成仓位管理问题
CPI 降温改善风险偏好，但 PPI、财报和油价仍在影响市场，股指期货交易者需要先控制合约规模。
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After CPI relief, PPI can still turn index futures into a position-sizing problem
Softer CPI helped risk sentiment, but PPI, earnings and oil mean futures traders still need smaller contract sizing and defined invalidation levels.
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数字欧元试点推进，交易者应把它看成支付轨道信号
欧洲央行选定 36 家支付服务商参与数字欧元试点，CBDC 讨论正在从政策概念进入实际支付测试。
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The digital euro pilot is a payment-rail signal crypto traders should not ignore
The ECB selected 36 payment providers for a beta digital euro pilot, making CBDC testing a practical payments issue rather than only a policy debate.
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英国 2027 年 DeFi 税务调整的重点是确认时间，而不是降低交易风险
HMRC 对部分加密借贷和流动性池交易采用递延处理，有助于减少税务错配，但不能替代风控。
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The UK’s 2027 DeFi tax shift matters because it changes timing, not trading risk
HMRC’s new treatment for some crypto lending and liquidity-pool activity may reduce tax friction, but it does not remove smart-contract, liquidity or valuation risk.
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预测市场赔率和比特币期权价格不一致时，交易者不能只看套利表面
一篇近期论文比较预测市场门槛合约和期权隐含价值，提醒交易者重视场所分割和结算差异。
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Prediction-market odds and bitcoin options can disagree for reasons traders should respect
A recent paper comparing Polymarket-style threshold contracts with option-implied values shows why fragmented venues are not always easy arbitrage.
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使用 Bybit 快捷交易前，先决定单向持仓还是双向持仓
持仓模式会改变反向按钮的含义，合约交易者应先定义平仓逻辑，再使用快捷下单。
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Bybit one-way and hedge mode should be chosen before quick trading shortcuts
Position mode changes how opposite-side taps behave, so futures traders should define close logic before using fast-entry tools.
