GraniteShares has expanded its options-driven income suite with the launch of three new YieldBOOST ETFs tied to high-growth technology themes, including semiconductors and AI infrastructure.

The new funds—Micron Technology Inc ( MU ) -linked MUYY, Taiwan Semiconductor Manufacturing Company Ltd. ( TSM ) -focused TMYY, and CoreWeave Inc ( CRWV ) -based CWY—aim to generate income by deploying options strategies on leveraged ETFs tracking these underlying names.

Each ETF follows GraniteShares' YieldBOOST strategy, which involves selling put options on 2x leveraged ETFs tied to the respective stocks.

The firm said the approach is designed to produce income while offering exposure to some of the market's most actively traded and closely watched sectors, particularly those benefiting from surging demand in AI, semiconductors, and data center infrastructure.

The launch builds on the growing popularity of options-based income ETFs, with the YieldBOOST lineup already surpassing $428 million in assets under management as of April 10, according to CEO Will Rhind.

Key Features

New launches: GraniteShares YieldBOOST MU ETF ( MUYY ) , GraniteShares YieldBOOST TSM ETF , and GraniteShares YieldBOOST CRWV ETF

Strategy: Income generation through selling put options on leveraged (2x) ETFs

Underlying exposure:

MUYY: 2x Long ETF tied to Micron

TMYY: 2x Long ETF tied to TSMC

CWY: 2x Long ETF tied to CoreWeave ( CRWV )

Thematic focus: Semiconductors, AI infrastructure, and data center demand

AUM milestone: YieldBOOST suite exceeds $428.2 million as of April 10, 2026

Expense Ratio: 1.07% for each fund

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