HN 提问：如何就 SpaceX 被纳入标普 500 指数规则的变更表达异议？
4 分•作者: MakersF•29 天前
标普500指数和其他指数基金正在评估修改纳入股票的规则。
可能会被取消的规则包括：
* 12个月的交易记录
* 4个季度的盈利能力
* 至少10%的股票可交易
其潜在结果可能是，来自SpaceX、OpenAI和Anthropic的首次公开募股（IPO）将导致其股票被纳入指数基金，从而被自动买入，而市场没有机会为其设定合理的价格。
基本上，普通被动投资者和养老基金最终将承担风险，以防IPO被过度炒作。
退出基金没有意义，因为这会触发资本利得税，所以我们无法通过退出基金来合理地反对这项规则。我们可以停止购买，但这是一种缓慢的反对信号。
我们能做些什么吗？写信给标普？写信给美国证券交易委员会（SEC）？写信给我们的经纪商/指数基金提供商？
我们还能采取哪些其他行动，以避免出现富人强迫普通人购买他们投资的局面？
背景信息：https://fortune.com/2026/06/02/spacex-index-funds-new-listing-rules/
查看原文
S&P500 and other index funds are evaluating changing the rules for including stocks into the fund.
There are multiple rules that might be dropped:
* 12 months of trading
* 4 quarters of profitability
* at least 10% of stocks tradeable<p>The effective result might be that IPOs from Space, OpenAI and Anthropic result in their stocks being added to index funds, and thus automatically bought, without a chance for the market to set the right price.<p>Basically regular passive investors and pension funds would end up holding the bag in case the IPO is overinflated.<p>Exiting the fund makes no sense, as you'd trigger capital gains, so we cannot reasonably vote against this rule by exiting the fund. We can stop buying it, but that is a slow signal against the change.<p>Is there something we can do? Write to S&P? Write to the SEC? Write to our broker/index fund provider?
Are there other actions we can take so we don't go in the direction of rich people forcing regular people to buy their investments?<p>For context: https://fortune.com/2026/06/02/spacex-index-funds-new-listing-rules/