ProShares Ultra Gold (NYSEARCA:UGL) and ProShares UltraShort Gold (NYSEARCA:GLL) look like mirror images of the same trade, and in one sense they are. Both deliver 2x daily leveraged exposure to the Bloomberg Gold Subindex, one long and one short. But treating them as interchangeable tactical tools misses the point. Each fund embeds a specific macro thesis, and the past 12 months show exactly how differently they behave when gold turns.
What Each Fund Is Actually Betting On
UGL is a bet that real yields fall, the dollar weakens, or inflation surprises to the upside. Its 20.84% one-year gain maps directly to GLD’s 18.39% run over the same window, roughly the doubled exposure the fund promises on a daily basis.
GLL takes the opposite side. It profits when real rates climb, the dollar rallies, or risk-on flows drain gold’s haven premium. With the 10-year TIPS real yield at 2.35% and the nominal 10-year Treasury at 4.55%, sitting in the 94th percentile of its 12-month range, gold has faced structural pressure. That environment has crushed gold bulls holding leverage and rewarded the inverse trade in short bursts.
Where the Divergence Shows Up
The recent gold pullback is a clean case study. GLD dropped 8.22% over the past month and 7.91% year to date. UGL amplified that decline to a 16.64% one-month loss and a 22.93% YTD drawdown. GLL, meanwhile, gained 18% over the past month while posting a 5.05% YTD return.
Zoom out and the leverage decay story becomes obvious. Over five years, GLD returned 115.43%. UGL, the 2x long, returned 186.22%, well short of a clean double because of daily rebalancing costs during choppy periods. GLL, the 2x short, lost 79.26% and 90.08% over 10 years. Holding either fund through a trending market punishes the wrong side, and holding either through a sideways market punishes both.
The Structural Mechanics That Matter
Both products sit inside ProShares Trust II, which means they issue a Schedule K-1 rather than a 1099. That is a real friction for taxable accounts, especially for traders who leg in and out. Exposure runs through swaps and futures, not physical bullion, so counterparty and roll costs matter. And because both reset daily, the March 2026 VIX spike to 31.05 was the type of regime that accelerated decay in both directions at once.
| Metric | UGL (2x Long) | GLL (2x Short) |
|---|---|---|
| YTD 2026 | -22.93% | +5.05% |
| 1-Year | +20.84% | -37% |
| 5-Year | +186.22% | -79.26% |
| Tax Form | K-1 | K-1 |
| Reset | Daily | Daily |
The Verdict
UGL fits a tactical trader who believes real rates have peaked and expects gold to resume its uptrend. It works best in short, directional windows: an inflation surprise, a dovish Fed pivot, or a geopolitical shock. With Core PCE hitting 130.08 in May 2026, its highest reading in the dataset, that thesis remains live, though it requires real rates to move.
GLL fits a trader positioning for a gold pullback, or hedging a physical bullion position for days, not months. Its 7.22% one-week gain shows how quickly it delivers when the setup is right.
The 10-year track records show why these funds are structured as short-duration tactical instruments rather than buy-and-hold vehicles. What flips the calculus between them is straightforward: a decisive break in real yields lower reawakens UGL. A dollar rally with continued yield firmness keeps GLL in play.
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