COIO vs SPY

COIO vs SPY

Which is better, COIO or SPY?

Option Writing against Large Cap Blend.

SPY has a lower expense ratio.

Lower Fees: SPY

MarketXLS is not an investment adviser. This comparison is generated automatically from market data and is for information only. A Best mark means the better reading on that one measure, not a recommendation to buy.

Side-by-Side Comparison

MetricCOIOSPY
Expense Ratio0.77%0.09%Best
AUM$144,167.88$804.7B
Dividend Yield6.16%0.98%
Holdings5505
Fund FamilyLeverage SharesState Street Investment Management
CategoryAlternativeEquity
StyleOption WritingLarge Cap Blend
InceptionAug 13, 2025Jan 22, 1993

Not shown on this pair: YTD Return, 1Y Return, 3Y Return (annualized), 5Y Return (annualized), Volatility (annualized), Max Drawdown, $10,000 over the window, Top 10 Weight.

The two price series end 94 days apart, so a return over any period would be measuring two different stretches of market. Those rows are withheld. COIO has data through Jun 16, 2026 and SPY through Sep 18, 2026.

Fees and Cost Over Time

COIO charges 0.77% per year while SPY charges 0.09%. On a $10,000 position that is $77 vs $9 annually, a gap of $68 per year that compounds over a long holding period. On income, COIO currently yields 6.16% against 0.98% for SPY.

Holdings Overlap

We hold position weights for 2 holdings in COIO and 504 in SPY, totalling 111.1% and 99.9% of the two funds. The two books name no position in common, so there is no overlap percentage to show.

The two holdings books were reported 213 days apart, COIO as of Jan 31, 2026 and SPY as of Sep 1, 2026, so some of the difference between them is the time between the two reports rather than the funds.

0 positions in common, counted across the 2 positions we hold weights for in COIO and 504 in SPY, against full books of 5 and 505.

You are not choosing between two funds in isolation.

Whichever of COIO and SPY you pick has to sit alongside everything else you own. Add the rest and see what the combination actually holds.

COIOSPY

Free for up to 10 holdings. No account needed.

Frequently Asked Questions

Which is cheaper, COIO or SPY?

COIO has an expense ratio of 0.77% while SPY charges 0.09%. SPY is the cheaper option, by $68 a year on a $10,000 investment.

Which pays a higher dividend, COIO or SPY?

COIO yields 6.16% while SPY yields 0.98%, so COIO currently pays the higher dividend yield.

Is SPY better than COIO?

SPY has a lower expense ratio. Which one suits a particular account depends on what it is for. This is information, not a recommendation.