According to @cryptorover, the European Union has opened an investigation into Deutsche Boerse and Nasdaq for alleged collusion across derivatives, listings, and trading services (source: @cryptorover on X, Nov 6, 2025). The post specifies the focus areas but provides no official EU case number, regulator announcement, or document link, so traders should treat this as an unconfirmed headline until authorities publish details (source: @cryptorover on X). For crypto positioning, maintain headline risk awareness and monitor BTC and ETH volatility during European trading hours given potential cross-venue liquidity concerns signaled by the allegation, pending official confirmation (source: @cryptorover on X).