MSTU ETF crashes to $1.91 as leveraged decay wipes out investors

MSTU closed at $1.91 on Tuesday, slashing a $10,000 investment made a year earlier to roughly $255 – a 97.45% loss driven by daily‑reset leverage decay on MicroStrategy’s volatile stock and Bitcoin exposure【2】.

Why MSTU fell so hard

MSTU is a Tuttle Capital 2× leveraged ETF that aims to deliver twice the daily move of MicroStrategy (MSTR), a company whose balance sheet is dominated by 846,000 BTC (cost basis $63.9 bn)【2】. The fund uses swaps rather than owning MSTR shares, resulting in $525.4 million of net assets, $1.62 billion of gross exposure, and $1.09 billion of liabilities as of May 31, 2026【2】. Because the ETF resets its exposure each day, volatility decay erodes returns: a 5 % down day followed by a 5 % up day leaves the underlying at 99.75 % but the 2× fund at roughly 99 %【2】. With MSTR’s realized volatility well above the 40 % annualized level that would cause a 15 % loss in a comparable 2× product, MSTU’s YTD drop to 77.02 % far exceeds the theoretical 100 % loss ceiling for a straight 2× position on a stock that fell 74.91 % over the same period【2】.

Context of the underlying asset

MicroStrategy’s stock itself is a “beast to model,” posting a 3.555 beta, a 52‑week range of $81.81 to $414.36, and a trailing‑twelve‑month EPS of –$102.07【2】. Its Q2 2026 filing revealed an $8.22 billion net loss, almost entirely from an $8.32 billion unrealized loss on its Bitcoin holdings, while revenue grew 6.9 % to $122.37 million【2】. The sharp Bitcoin price swings that drove MSTR’s moves also amplified MSTU’s daily leverage, as illustrated by the March 2026 VIX spike to 31.05 coinciding with the fund’s steepest chart decline【2】.

Where MSTU sits now

Despite a recent week where MSTU rose 1.60 % versus MSTR’s 1.55 % – delivering clean daily 2× exposure – the fund’s long‑term trajectory is dominated by decay. At $1.91, the ETF trades well below its $2 threshold, prompting speculation that its board might consider a reverse split to lift the price out of sub‑$2 territory【2】. MSTR itself trades at $97.38, far under its 200‑day moving average of $156.81, with analyst consensus still targeting $257.50, indicating potential upside or further downside depending on Bitcoin’s next move【2】.

What to watch

• Bitcoin price movements: a rise or further decline will directly affect MSTR volatility and, by extension, MSTU’s daily performance.
• VIX level: current VIX at 16.50 versus the March 2026 peak of 31.05 can signal upcoming market turbulence that may accelerate decay.
• Potential reverse split: any board decision to split MSTU shares could alter liquidity and price perception, especially if the price remains under $2.

MSTU’s collapse underscores the risk of holding daily‑reset leveraged ETFs for extended periods, especially when the underlying asset is tied to a highly volatile cryptocurrency. The fund’s future hinges on Bitcoin’s direction and whether the sponsor takes structural action to address the sub‑$2 price level.