Sept 18 — Brent nominal exposure rose for a sixth consecutive day. WTI (USO) nominal exposure ~21.9028 mln bbls, +0.6480 mln bbls on the day. Brent (BNO) futures holdings ~7.4550 mln bbls, +0.0850 mln bbls on the day. Full holdings dataset captures fund-flow changes beyond oil-price moves.