What was the record outflow amount from the ProShares UltraShort Bloomberg Crude Oil ETF last week, and what does the fund’s structure imply for its performance?

Investors pulled roughly $220 million from the ProShares UltraShort Bloomberg Crude Oil ETF last week, the most on record. The fund returns twice the inverse of the daily performance of its underlying index, which rose 2.2% during the period.

Why are investors exiting this bearish oil fund despite a broadly bearish market backdrop for oil prices?

The outflow reflects mounting upside risks to oil — including record global reserve drawdowns, Middle East hostilities threatening Strait of Hormuz flows, and fading buffers that had previously capped rallies — making it harder for investors to hold a leveraged inverse product where 'time is the risk'; it may also stem from a correction after a prior two-week rally and a recent four-to-one reverse stock split that highlighted the dangers of overstay in such vehicles.

Investors Fled From Bearish Oil Fund at Record Pace Last Week

Jun 8, 2026

The ProShares UltraShort Bloomberg Crude Oil ETF recorded record $220 million weekly outflows as geopolitical tensions and supply constraints sustain bullish oil sentiment. Market volatility and leveraged product risks discouraged investors from bearish positions despite recent ceasefire agreements.

bloomberg

2026-06-08

Investors Fled From Bearish Oil Fund at Record Pace Last Week

Investors Fled From Bearish Oil Fund at Record Pace Last Week

FAQ