Data as of Oct 28, 2026.

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Across categories

CPNS vs QQQ: Differences, Returns & Fees

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Over the year to Oct 28, 2026, CPNS returned +5.3% to QQQ's +15.2%, and QQQ charges 0.18% to CPNS's 0.69%.

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Net assets: $29m on Oct 28, 2026 for Calamos Nasdaq-100 Structured Alt Protection ETF - September, and $483.0bn on Oct 27, 2026 for Invesco QQQ Trust, Series 1.

At a glance
+5.3%
CPNS total return, 1 year
+15.2%
QQQ total return, 1 year
0.69%
CPNS expense ratio
0.18%
QQQ expense ratio

Pair scorecard

QQQ costs 0.51 points a year less; their one-year returns differ by 9.9 points; QQQ is far larger, $483.0bn against $29m.

CPNS vs QQQ: Differences, Returns & Fees
MeasureCPNSQQQ
Return
Total return, 1 year+5.3%+15.2%
Drawdown
Below its high4.5%, high on Oct 6, 2026
Index fall to the buffer2.5%
Fund price fall to the buffer0.7%
Benchmark
What it tracksQQQNasdaq-100 Index
The outcome period
Buffer left, in index points100.0% of 100.0%
Days left in the period307
Period endsAug 31, 2027
Cost and size
Expense ratio0.69%0.18%
Net assets, as of Oct 27, 2026$29m$483.0bn
Holdings
Holdings in commonnot published
In the S&P 500, by weight96%
Top ten holdings, share of the fund46.7%

Method

Side by side

CPNS Calamos Nasdaq-100 Structured Alt Protection ETF - September QQQ Invesco QQQ Trust, Series 1
Where it sits Buffer ETF Stock ETF
What it is Defined outcome, 100% on QQQ Tracks the Nasdaq-100
Total return, 1 year +5.3% +15.2%
Its benchmark over the same days +14.6% (QQQ) +15.2% (QQQM)
Gap to its benchmark −9.3 pts vs QQQ 0.0 pts vs QQQM
Expense ratio 0.69% 0.18%
Holdings not read by ETFIQ 103
Net assets, CPNS as of Oct 28, 2026 and QQQ as of Oct 27, 2026 $29m $483.0bn

CPNS and QQQ on the fields both publish, as of Oct 28, 2026. Source: ETFIQ.

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About each fund
CPNS

The fund's price can fall 0.7% from here before the buffer starts absorbing losses, by the issuer's number. In index terms, QQQ can fall 2.5% from today's level to the point where the buffer begins. Protection left, in index points: 100.0% of the 100.0% buffer still sits below today's QQQ level. 307 days remained on Oct 28, 2026. On Aug 31, 2027 the period ends and a new cap is set.

QQQ

QQQ tracks the Nasdaq-100. Over the year to Oct 28, 2026 it returned +15.2% with distributions reinvested, against +15.2% for its benchmark, the Nasdaq-100 Index. The prospectus expense ratio is 0.18% a year. By its holdings published by its issuer for Oct 27, 2026, 96% of the fund by weight is stocks the S&P 500 also holds, across 103 positions, with the top ten at 46.7%. It sat 4.5% below its high of Oct 6, 2026 on Oct 28, 2026.

Questions people ask

Are CPNS and QQQ in the same category?
CPNS is a buffer ETF and QQQ is a stock ETF, so they do different jobs. The table compares what both publish: return, cost and holdings.
Which returned more over the last year, CPNS or QQQ?
In the year to Oct 28, 2026, with distributions reinvested, CPNS returned +5.3% and QQQ +15.2%.
Which is cheaper, CPNS or QQQ?
QQQ is cheaper, by 0.51 percentage points a year. That is about $51 on $10,000 held for a year. Fees come from each fund's prospectus.
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ETFIQ, CPNS against QQQ, data as of Oct 28, 2026. https://etfiq.com/compare/any/cpns-vs-qqq

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