Invesco California AMT-Free Municipal Bond ETF (PWZ)

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The chart shows the growth of an initial investment of $10,000 in Invesco California AMT-Free Municipal Bond ETF, comparing it to the performance of the S&P 500 index or another benchmark. All prices have been adjusted for splits and dividends.

Invesco California AMT-Free Municipal Bond ETF (PWZ) has returned -0.25% so far this year and 3.75% over the past 12 months. Over the last ten years, PWZ has returned 1.87% per year, falling short of the S&P 500 Index benchmark, which averaged 12.16% annually.

Based on dividend-adjusted daily data since Oct 18, 2007, PWZ's average daily return is +0.01%, while the average monthly return is +0.28%. At this rate, your investment would double in approximately 20.7 years.

Historically, 63% of months were positive and 37% were negative. The best month was Nov 2023 with a return of +8.7%, while the worst month was Feb 2008 at -9.3%. The longest winning streak lasted 13 consecutive months, and the longest losing streak was 5 months.

On a daily basis, PWZ closed higher 52% of trading days. The best single day was Oct 22, 2008 with a return of +5.9%, while the worst single day was Oct 13, 2008 at -7.1%.

Invesco California AMT-Free Municipal Bond ETF has an annualized alpha of 3.49%, beta of -0.01, and R² of 0.00 versus S&P 500 Index. Calculated based on daily prices since October 19, 2007.

• This ETF participates in less of S&P 500 Index's moves in both directions, but captures a larger share of gains (17.76%) than losses (15.33%) — typical of diversified or defensive assets.
• Beta of -0.01 may look defensive, but with R² of 0.00 this ETF is largely uncorrelated with S&P 500 Index — low beta reflects independence, not downside protection. See the Volatility section for a true picture of this ETF's risk.
• R² of 0.00 means this ETF moves largely independently of S&P 500 Index — capture ratios reflect limited market correlation rather than active downside protection. Consider using a more representative benchmark.

PWZ has an expense ratio of 0.28%, placing it in the medium range.

PWZ ranks 26 for risk / return — below 26% of ETFs on our site. The returns aren't fully compensating for the risk involved. This isn't necessarily a dealbreaker, but factor it into your decision — especially if you're risk-averse.

The table below present risk-adjusted performance metrics for Invesco California AMT-Free Municipal Bond ETF (PWZ) and compare them to a chosen benchmark (S&P 500 Index).

Invesco California AMT-Free Municipal Bond ETF provided a 3.58% dividend yield over the last twelve months, with an annual payout of $0.85 per share. The fund has been increasing its distributions for 3 consecutive years.

The table displays the monthly dividend distributions for Invesco California AMT-Free Municipal Bond ETF. The dividends shown in the table have been adjusted to account for any splits that may have occurred.

The Drawdowns chart displays portfolio losses from any high point along the way. Drawdowns are calculated considering price movements and all distributions paid, if any.

The table below displays the maximum drawdowns of the Invesco California AMT-Free Municipal Bond ETF. A maximum drawdown is a measure of risk, indicating the largest reduction in portfolio value due to a series of losing trades.

The maximum drawdown for the Invesco California AMT-Free Municipal Bond ETF was 21.49%, occurring on Dec 16, 2008. Recovery took 181 trading sessions.

The current Invesco California AMT-Free Municipal Bond ETF drawdown is 3.19%.

The chart below shows the rolling one-month volatility.