MicroStrategy-branded 2x leveraged ETFs are navigating a period marked by significant volatility and steep losses. Two such ETFs, the Defiance Daily Target 2X Long MSTR ETF (MSTX) and T-REX 2X Long MSTR Daily Target ETF (MSTU), both aim to deliver twice the daily movements of MicroStrategy’s stock performance. Notably, MicroStrategy itself has witnessed a 67.36% decrease over the past year. In December 2025, the combined value of these ETFs plummeted by 80%, wiping out around $1.5 billion in retail investments, highlighting the inherent risks associated with leveraging securities.
What Led to Recent Declines?
The functioning of these ETFs involves a strategy based on swaps and options, aiming to achieve 200% daily exposure of MicroStrategy’s stock fluctuations. As these funds reset daily, they are dependent on continuous market movements rather than persistent trends. Volatility and unexpected price reversals have exacerbated losses due to volatility decay, a common characteristic in leveraged ETFs. Notably, on one occasion, MSTX and MSTU saw declines of 13.4% and 11.3% respectively, surpassing the anticipated 8.7% drop, underscoring the challenges posed by volatile trading patterns.
How Each ETF Fares Against Market Cap?
Concerns were highlighted by an official, stating that the sheer size of the funds creates a significant mark on MicroStrategy’s market cap, with the derivatives throughput of over 10% impacting stability.
“These ETFs effectively controlled more than 10% of MicroStrategy’s market cap through derivatives,” said Dave Mazza, CEO of Roundhill.
The rapid rise led to swap counterparties limiting exposure, forcing ETF managers to switch strategies.
Back in late 2024, both ETFs had gained substantial size yet faced issues with staying in line with MicroStrategy’s market performance. The facilitators had to adopt alternate strategies due to exposure caps, leading to over-reliance on options, which fueled unpredictable and unwanted price movements. This approach resulted in the ETFs performing disproportionately compared to the underlying asset, with notable discrepancies becoming evident throughout trading sessions.
The asset under management (AUM) and pricing structures for MSTX and MSTU reflect their operational differences. MSTX, with higher AUM, potentially offers tighter trading spreads. Meanwhile, MSTU stands out with a lesser expense ratio of 1.05%.
“MSTU carries the lower expense ratio, impacting expense drag favorably in short-term trades
,” financial experts note. Concurrent futures or multiple positions in these funds are not advised for multi-week holds due to their aggressive reset mechanics.
Looking at historical performance and asset management strategies, both ETFs exhibit significant deviations from expected performance metrics. MSTX and MSTU in the current year underperformed, highlighting the complexities of using leverage during volatile periods. Regaining ground and maintaining investor trust will require strategic adjustments by fund managers to address decay-related losses and optimize leveraging methods for market conditions.
Investors considering these strategic instruments need to be cognizant of long-term risks and potential high costs involved. The dynamic market conditions necessitate a nuanced understanding of leveraging strategies and the underlying financial mechanisms that drive ETF performance.
