HYGW vs SPCI

HYGWBiShares High Yield Corporate Bond BuyWrite Strategy ETF

SPCIFTuttle Capital Space Industry Income Blast ETF

In short

HYGW Covered calls, but on junk bonds instead of stocks. It holds iShares' high yield corporate bond ETF and writes monthly calls against it, stacking option premium on top of coupon income, paid out monthly.

SPCI Space-theme income funds usually sell calls and cap the upside. SPCI flips it: roughly 100% exposure to the Syntax Space Industry Index, with premium harvested from put credit spreads instead. The income comes off the downside, not the upside.

Stated mandate

HYGW The fund seeks exposure to the iShares iBoxx $ High Yield Corporate Bond ETF while writing monthly covered calls to generate income.

SPCI The Fund seeks current income.

Why people hold it

• HYGW The buy-write playbook pointed at credit, not equities: own the high yield bond ETF, sell monthly calls on it, distribute monthly.ishares.com
• At 0.69% a year, it undercuts the typical fund in its options-income peer group.
• Runs the strategy its own documents describe, closely, and sits among the stronger builds in its options-income group.
• Live since 2022, built and run by iShares on top of its own high yield bond fund rather than a bespoke basket.

• SPCI Aims to keep about 100% economic exposure to its space index using stock and deep in-the-money calls, so the income engine is not built by selling away the theme's upside.newsfilecorp.com
• Premium comes from put credit spreads: sell a near-the-money put, buy a lower-strike put. Defined-risk structure with a floor under the short leg, not a naked short put.newsfilecorp.com
• The index reaches across the whole space stack (satellite operators and manufacturers, launch, GPS and geospatial, spacecraft) and holds pure-play and partial-exposure names, rebalanced quarterly.newsfilecorp.com
• Built to send cash out on a recurring schedule rather than reinvest it, with option premium funding the payout.

Worth knowing

• HYGW Selling calls trades upside for income. If high yield bonds rally past the strike, the gain above it belongs to the option buyer.
• The base exposure is below-investment-grade credit, so the principal moves with default fears and spread swings, not rates alone.
• A smaller, thinly traded fund, so spreads can run wider than the household-name covered-call ETFs.

• SPCI The 0.99% fee sits above the option-income peer median of 0.74%, and above established names in the group such as DJIA (0.60%) and AIPI (0.65%).
• A small, thinly traded fund. Wider bid-ask spreads are the usual trade-off, and size like this leaves less cushion if interest stays light.
• Full index exposure plus short puts means both legs lean the same way in a selloff, and the strategy launched in 2026, so there is little history to judge it on.newsfilecorp.com

Full HYGW profile⁠

Full SPCI profile⁠