Options-income, crypto miners and oil funds led ETFs

Last week, non-leveraged exchange-traded funds tied to single-stock option strategies, bitcoin mining equities and crude oil futures posted the largest weekly gains. The YieldMax SMCI Option Income Strategy ETF (SMCY) advanced 18.2%, the CoinShares Bitcoin Mining ETF (WGMI) rose 12.7% and the Invesco DB Oil Fund (DBO) increased 10.5% over the five trading days.

Options-overlay strategies on individual stocks led returns among equity ETFs. SMCY creates synthetic covered-call exposure on Super Micro Computer (SMCI) and produced the largest weekly gain. The YieldMax MARA Option Income Strategy ETF (MARO), which writes covered calls against Marathon Digital Holdings (MARA), climbed 9.3% after collecting elevated option premiums.

Equity funds tied to bitcoin mining and broader blockchain firms also moved higher. The actively managed WGMI, which invests in companies that operate bitcoin mining hardware and facilities, gained 12.7%. The Grayscale Bitcoin Miners ETF (MNRS), a market-cap weighted fund focused on global mining companies, rose 9.3%. The Global X Blockchain ETF (BKCH) increased 8.6% and the Nicholas Crypto Income ETF (BLOX), which pairs digital-asset equities with an income-oriented option overlay, added 7.5%.

Commodity and energy-focused ETFs rounded out the top performers as oil prices strengthened. The Invesco DB Oil Fund (DBO) tracks West Texas Intermediate crude oil futures using an optimum-yield roll method and climbed 10.5%. The United States Oil Fund LP (USO), which provides exposure to near-month WTI futures, rose 10.3%. The USCF Energy Commodity Strategy Absolute Return Fund (USE), an actively managed energy futures strategy, was up 8.2%, and the United States Brent Oil Fund LP (BNO) gained 8.0%.

The leading ETFs were concentrated in a few niche strategies: single-stock option overlays on volatile names, equity funds tied to bitcoin mining operations, and commodity funds tracking WTI and Brent futures. Option-overlay ETFs sell or synthetically replicate call options to collect premiums and can limit upside participation. Bitcoin-mining funds hold companies whose revenues and costs are sensitive to changes in cryptocurrency prices and miner operations. Oil-focused ETFs track futures contracts and are affected by shifts in supply, demand and futures roll mechanics.