Inverse ETFs Decline: A Sign of Strength in Tech and Biotech Sectors

Font: Financial Modeling Prep  • May 20, 2026

• Inverse Exchange Traded Funds (ETFs) are experiencing significant losses, indicating underlying strength in the sectors they bet against.
• The semiconductor industry, driven by artificial intelligence (AI) growth, shows robust performance, as evidenced by the decline of bear ETFs.
• While broader market trends favor technology and biotechnology sectors, company-specific challenges, such as those faced by Perion Network, can still lead to individual stock declines.

Today's market analysis reveals several top losers are inverse Exchange Traded Funds (ETFs). These investment vehicles are specifically designed to increase in value when the underlying asset or market index they track decreases. Their notable decline today, however, suggests a robust performance and underlying strength in the stocks and sectors they are positioned against.

Leading this trend is DEFIANCE ETFS:SMCZ (NASDAQ: SMCZ), an ETF that shorts Super Micro Computer (NASDAQ: SMCI). It experienced a significant drop of 18.48%, falling to $13.10, ahead of Super Micro Computer's anticipated earnings report. In contrast, Perion Network Ltd. (NASDAQ: PERI) shares are down 15.56% to $9.01, attributed to its own struggles with first-quarter growth, highlighting company-specific challenges in the current market environment.

The broader semiconductor sector demonstrates considerable strength, a trend clearly reflected in the 14.00% drop of the Direxion Daily Semiconductor Bear 3X ETF (NYSEARCA: SOXS) to $8.54. This particular ETF is structured to deliver three times the inverse daily return of the NYSE Semiconductor Index. Therefore, its substantial fall signals a strong day for chipmakers, largely propelled by the expanding artificial intelligence (AI) growth and demand for advanced computing components.

Other inverse ETFs also posted notable losses, further underscoring positive market sentiment in specific areas. The Daily Target 2X Short RGTZ ETF, for instance, is down 11.62% to $12.25, potentially signaling a positive day for Rigetti Computing (NASDAQ: RGTI). Similarly, the Direxion Daily S&P Biotech Bear 3X ETF (NYSEARCA: LABD) also fell 11.45% to $14.31, indicating robust performance and investor confidence within the biotechnology sector.

In summary, today's most significant market losses are predominantly concentrated in inverse ETFs, which effectively highlights positive performance and investor optimism across key technology and biotechnology sectors. However, the decline in Perion Network's stock serves as a crucial reminder that individual company-specific challenges and financial performance can significantly influence market activity, often independent of broader industry trends or macroeconomic factors.