Spot Trading

现货比特币和以太坊ETP能简化参与方式，但它们并不等同于在交易所或钱包中直接持币。

Spot bitcoin and ether ETPs can simplify access, but they are not the same as holding coins on an exchange or in a wallet.

单看最新成交价不够。盘口深度能帮助交易者判断流动性、滑点，以及突破是否有真实挂单支持。

A price quote is not enough. Order-book depth helps traders judge liquidity, slippage and whether a breakout is supported by real resting orders.

Coinbase 的定期买入工具和 DCA 教育说明，自动化现货买入可以降低择时压力，但仍需要仓位上限和复盘日期。

Coinbase’s recurring-buy tools and DCA education show why automated spot purchases can reduce timing pressure, but traders still need allocation limits and review dates.

加密交易账户的安全设置应在波动来临前完成。反钓鱼码、设备检查和提现控制，可以降低假消息变成真实损失的概率。

A crypto exchange account should be hardened before volatility arrives. Anti-phishing codes, device review and withdrawal controls reduce the chance that a fake alert becomes a real loss.