MUIB

Direxion MU Defined Income Boost ETF

Direxion · $2.9m in assets, October 8, 2026

Gets exposure to Micron shares through swaps and options and sells call options on them for income, giving up part of Micron's upside.

MUIB, the Direxion MU Defined Income Boost ETF, is a $3 million ETF whose main story is the income overlay.

MUIB · the ETFFRI OCT 2Market price total return
+36.2%Total return since launch, July 2026

The narrative it carries

Its main narrative, at 0.7 of its exposure.

The income overlay →

ETFs built to pay income: dividend stocks, municipal bonds, preferred shares and covered calls.

The income overlay · the narrative this week
46.0WARM level, 15 of 22
last four weeks
629ETFs carry it
36.6%held by the top five
VIGlargest holder, 10.5%
$1,095 bncapital, 3rd of 22

The band is where this narrative’s level sits among the 22 this week. QUIET means less talked about, not falling.

Who owns the capital
VIG 10.5%SCHD 9.9%VYM 7.7%MUB 4.3%VTEB 4.2%624 other ETFs 63.4%36.6%top five
#ETFSHAREASSETS1 YEARCOST
1VIG10.5%$114.51bn+10.1%0.04%
2SCHD9.9%$107.89bn+23.9%0.06%
3VYM7.7%$83.99bn+13.8%0.04%
4MUB4.3%$46.62bn−2.0%0.05%
5VTEB4.2%$45.69bn−2.2%0.03%
624 other ETFs63.4%
MUIB: 0.0%

Share is each ETF’s slice of the capital carrying this narrative. 1 year is market price total return; cost is the expense ratio. See all 629 ETFs on the narrative page →

Also carries: The AI compute core →

The chips, memory and data centers AI runs on, and the big technology companies that build and buy them.

Exposure 0.3 · level 57.0 WARM, 4th of 22 · MUIB holds 0.0% of its capital

FRI OCT 2MARKET PRICE TOTAL RETURN

1M3MYTD1Y3Y*5Y*
MUIB+15.0%–––––
The income overlayits narrative−2.7%−0.8%+8.8%+10.8%+14.5%+8.8%
The marketbroad US ETFs+0.8%+2.6%+14.6%+16.8%+22.9%+12.9%

1M, 3M, 1Y, 3Y, 5Y: one month to five years. YTD: year to date. * A year, annualised. A dash means the ETF has not traded for the whole period. Since it started trading on July 29, 2026: +36.2%.

$10,000 invested July 31, 2026

MUIB $13,499The income overlay $9,878The market $10,300
$0$10,000$20,000Jul 2026$0$10,000$20,000Jul 2026

Total return on the market price, with each distribution reinvested on its ex-date. Not the NAV return the issuer publishes; the two differ when the ETF trades above or below the value of its holdings. The narrative is the asset-weighted return of the unlevered ETFs that carry it. The market is the asset-weighted return of broad US index ETFs. Past performance is no guarantee of future results.

Common questions

What story is MUIB selling?

MUIB’s main story is the income overlay, which covers ETFs built to pay income: dividend stocks, municipal bonds, preferred shares and covered calls. Its second is the AI compute core.

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Narrative figures are from the weekly board. Performance is market price total return as of October 2, 2026. Assets are StoryVector’s weekly figure. Classification and measurement. Not investment advice. How the measurement works →