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Reddit joins the S&P 500 while Treasury kills a transparency rule and Seoul courts leveraged traders
Reddit's 12% after-hours pop on S&P 500 inclusion landed on the same afternoon that FinCEN moved to delete the beneficial-ownership database, and hours ahead of South Korea's 2x single-stock ETF mock-trading session. Three rewrites of the market, one trading day.

Wire provenance
This editorial synthesis draws on the following public wire/social posts:
- https://x.com/unusual_whales/status/2088075885123387463
- https://unusualwhales.com/news/south-korea-mock-trading-2x-single-stock-etfs
- https://t.me/CryptoBriefing/18698
- https://x.com/unusual_whales/status/2088060785625014438
- https://unusualwhales.com/news/treasury-repeals-fincen-beneficial-ownership-rule
- https://www.investing.com/news/stock-market-news/why-is-reddit-stock-surging-in-aftermarket-trade-today-93CH-4859546
Source record supplied with this article
- https://x.com/unusual_whales/status/2088075885123387463
- https://unusualwhales.com/news/south-korea-mock-trading-2x-single-stock-etfs
- https://t.me/CryptoBriefing/18698
- https://x.com/unusual_whales/status/2088060785625014438
- https://unusualwhales.com/news/treasury-repeals-fincen-beneficial-ownership-rule
- https://www.investing.com/news/stock-market-news/why-is-reddit-stock-surging-in-aftermarket-trade-today-93CH-4859546
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