MUB vs QQQ ownership cost
Investment amount$10K
Holding period5 years
Assumption coveragePartial
Compare costs
Assumptions
Edit assumptions and apply them to refresh the calculation URL.
iShares
MUB
iShares National Muni Bond ETF
Expense ratio0.05%
Cost sourceProvider
Spread sourceNot tracked yet
Data quality: 100.9% holdings coverage, as of 2026-06-18.
Invesco
QQQ
Invesco QQQ Trust
Expense ratio0.18%Stale
Cost sourceProvider
Spread sourceNot tracked yet
Data quality: 100.0% holdings coverage, as of 2026-06-12.
Total cost over time
Bars show cumulative calculated components when expense-ratio inputs are available.
Calculation breakdown
Swipe table sideways| Component | MUB | QQQ | Status | Note |
|---|---|---|---|---|
| Expense ratio cost | $25 | $90 | Calculated | Calculated from provider expense ratio when available or... |
| Bid/ask spread cost | Missing | Missing | No data | One-way transaction cost uses half spread. Round-trip tra... |
| Commission cost | $0 | $0 | Calculated | Uses the same entered commission assumption for each ETF. |
| Total cost of ownership | Not tracked yet | Not tracked yet | No data | Requires expense, commission, and spread inputs. |
Data quality and methodology
Unavailable assumptionsMUB spread unavailable: Spread requires a second provider before activation., QQQ spread unavailable: Issuer official cached metadata did not disclose this field in a parser-supported shape.
Educational analysis only. Not personalized investment, tax, or legal advice.