HRT Financial LP, a 10% owner of the United States Oil Fund, LP (USO), has engaged in significant trading activity. On September 15, 2026, the entity sold 44,935 shares of USO at an average price of $153.01 per share, amounting to approximately $6.88 million.
However, this sale was preceded by substantial buying from HRT Financial LP. Over the preceding days, the entity acquired a total of 96,502 shares across multiple transactions, with prices ranging from $155.30 to $160.00 per share. These purchases aggregated to approximately $15.25 million.
While insider sales can occur for various reasons such as portfolio diversification or tax planning, the cluster of insider buying activity involving multiple purchases by HRT Financial LP is often interpreted as a strong bullish signal by market observers.