风险提示：基金有风险，投资需谨慎。投资人应当阅读《基金合同》《招募说明书》《产品资料概要》等法律文件，了解基金的风险收益特征，特别是特有风险，并根据自身投资目的、投资经验、资产状况等判断是否和自身风险承受能力相适应。基金管理人承诺以诚实信用、谨慎尽责的原则管理和运用基金资产，但不保证基金一定盈利或本金不受损失。上述产品属于中等风险等级（R3）产品，适合经客户风险等级测评后结果为进取型（C3）及以上的投资者。请投资者关注指数化投资的风险以及集中投资于单一产业链或行业指数成分股的持有风险，请关注部分指数成分股权重较大、集中度较高的风险，请关注指数化投资的风险、ETF运作风险、投资特定品种的特有风险等。文中提及个股仅为指数成份股客观展示列举，本文出现信息只作为参考，投资人须对任何自主决定的投资行为负责。本文中的任何观点、分析及预测不构成对阅读者任何形式的投资建议。
Mashable's been at the forefront of covering AI's highs and lows. And now we're bringing you an advanced screening of Focus Features' The AI Doc: Or How I Became an Apocaloptimist. While the critically heralded documentary opens in theaters on March 27, Mashable readers in Los Angeles and New York City can see it early at no cost on March 25.
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* 时间O(n) 空间O(n)（理论最优，无冗余计算/存储）
“We expected a knee‑jerk risk‑off market reaction,” says Eli Lee, chief investment strategist at OCBC‑owned Bank of Singapore. “But barring an oil shock, history shows that geopolitical events typically do not negatively impact equity prices on a prolonged basis.”