Market Overview

On Wednesday Aug 19, the Dow Jones Industrial Average added 0.22%, the S&P 500 rose 0.21%, and the Nasdaq Composite edged up 0.16%.

ETF market breadth was constructive, with gains skewed toward risk and factor-tilted products as precious metals and select thematic exposures strengthened. Leveraged inverse vehicles were mixed, while bond ETFs firmed alongside long-duration benchmarks.

Top 5 US ETF Gainers

Defiance Daily Target 2X Long MRNA ETF (MRNX) advanced 352.09%. The fund targets two times the daily return of biotechnology company Moderna, and it climbed as the underlying shares rallied.

Moderna said its melanoma mRNA vaccine succeeded in a phase 3 trial, and several analysts raised ratings and targets.

YieldMax MRNA Option Income Strategy ETF (MRNY) gained 169.23%. Designed to harvest option premium through a covered call approach on Moderna, the vehicle firmed as the stock advanced.

Defiance Daily Target 2X Long PURR ETF (PUR) surged 61.31%. This product amplifies, by two times, daily moves in publicly traded company PURR, and it jumped on the same upward impulse.

Corgi TEM 2x Daily ETF (TEMC) climbed 48.26%. Designed to deliver two times the daily performance of healthcare technology company Tempus AI, the fund gained as the company’s stock strengthened intraday.

Tradr 2X Long TEM Daily ETF (TEMT) rallied 47.80%. The ETF seeks two times the daily move of Tempus AI, tracking the underlying shares’ advance during the session.

Top 5 US ETF Losers

Defiance Daily Target 2X Long WYFI ETF (WYFL) tumbled 42.01%. The fund provides two times the daily return of AI infrastructure company WhiteFiber, and it slid as the underlying stock weakened.

WhiteFiber proposed a private convertible notes offering and outlined plans to acquire North Carolina properties for data center development.

ARK 21Shares Active Bitcoin Ethereum Strategy ETF (ARKY) dropped 28.70%. The actively managed vehicle allocates to bitcoin and ether exposures, and it fell in step with a broad retreat across major cryptocurrencies.

MicroSectors Gold Miners -3x Inverse Leveraged ETN (GDXD) declined 27.95%. The ETN offers three times inverse exposure to gold mining equities, and it retreated as the miners sector advanced.

Defiance Daily Target 2X Short MSTR ETF (SMST) sank 25.23%. The vehicle seeks two times the inverse of bitcoin treasury company Strategy, and it declined as the underlying exposure strengthened.

Leverage Shares 2X Long AEHR Daily ETF (AEHG) fell 25.02%. The product magnifies, by two times, daily moves in semiconductor test equipment maker Aehr Test, and it dropped on the stock’s pullback.

Top 5 Equity Index ETFs

Direxion Daily FTSE China Bull 3X Shares (YINN) gained 5.22%. The fund targets three times the daily performance of large-cap Chinese equities and benefited from the index’s intraday strength.

ProShares Ultra FTSE China 50 (XPP) advanced 3.78%. The ETF seeks two times the daily performance of the FTSE China 50 Index, and it rose in line with the benchmark.

Direxion Daily MSCI Emerging Markets Bull 3X Shares (EDC) increased 3.24%. The fund targets three times the daily performance of the MSCI Emerging Markets Index and participated in the day’s strength across developing markets.

iShares MSCI Turkey ETF (TUR) added 2.63%. The fund tracks Turkish equities via the MSCI Turkey benchmark, and the gain mirrored the market’s advance.

iShares MSCI South Korea ETF (EWY) climbed 2.58%. The ETF holds South Korean large- and mid-cap stocks linked to the MSCI South Korea index, and it strengthened alongside the country’s market.

Top 5 Commodity ETFs

Direxion Daily Gold Miners Index Bull 2X Shares (NUGT) jumped 18.45%. The fund seeks two times the daily performance of large gold mining companies and rallied as the segment strengthened.

VanEck Junior Gold Miners ETF (GDXJ) rose 9.55%. The ETF focuses on small- and mid-cap gold miners and advanced with broad gains across the group.

VanEck Gold Miners ETF (GDX) gained 9.40%. Concentrating on large-cap gold miners, the fund climbed as the industry moved higher.

ProShares Ultra Silver (AGQ) increased 9.08%. The ETF targets two times the daily move in silver prices and benefited from the metal’s upswing.

DB Gold Double Long Exchange Traded Notes (DGP) added 9.03%. The ETNs provide double-long exposure to gold prices, and they advanced as bullion firmed.

Top 5 Industry ETFs

iShares Biotechnology ETF (IBB) climbed 6.58%. The fund holds U.S. biotechnology stocks and gained with sector-wide strength among drug developers.

Direxion Daily Semiconductors Bear 3x Shares (SOXS) advanced 6.47%. The ETF delivers three times inverse exposure to U.S. semiconductor equities, and it rose as chipmakers softened.

Health Care Select Sector SPDR Fund (XLV) added 3.51%. The fund tracks large-cap U.S. health care companies and moved higher with the sector’s broad advance.

iShares U.S. Home Construction ETF (ITB) increased 3.10%. The vehicle concentrates on homebuilders and related suppliers, and it participated in the day’s industry gains.

SPDR S&P Metals & Mining ETF (XME) gained 3.03%. The fund focuses on U.S. metals and mining equities and rose with the group’s strength.

Top 5 Bond ETFs

iShares 20+ Year Treasury Bond ETF (TLT) advanced 1.67%. The fund tracks long-dated U.S. Treasury bonds and firmed during a constructive session for high-duration debt.

SPDR Portfolio Long Term Treasury ETF (SPTL) climbed 1.52%. The ETF holds long-maturity Treasurys and moved higher alongside the Treasury complex.

Vanguard Long-Term Corporate Bond ETF (VCLT) gained 1.29%. The fund invests in long-term investment-grade U.S. corporate bonds and advanced with credit benchmarks.

SPDR Portfolio Long Term Corporate Bond ETF (SPLB) rose 1.27%. The vehicle focuses on long-duration U.S. corporates and tracked the day’s strength in high-grade bonds.

First Trust Emerging Markets Local Currency Bond ETF (FEMB) added 1.15%. The fund holds emerging-market sovereign bonds in local currencies and edged higher with the segment.

Conclusion

A broadly risk-on tone colored ETF trading, featuring outsized gains in leveraged single-stock products and precious metals proxies while inverse gold-miner exposure slumped. Biotechnology sector strength was evident alongside firmer health care, even as semiconductor inverses advanced on chip weakness. Index-linked China and emerging-market bulls also contributed, and long-duration Treasurys and corporate bonds posted steady gains. The session showcased sharp dispersion between leveraged longs and their inverse counterparts tied to the same underlyings, emphasizing how positioning and leverage amplified moves across the products covered above.