# BlackRock California Muni Opps Instl (MACMX)

> Source: Nexqual · https://nexqual.com/MACMX · data as of 2026-10-24 00:08 UTC · cite as "Nexqual, BlackRock California Muni Opps Instl (MACMX), nexqual.com/MACMX" · informational, not investment advice.

**Price:** USD 11.53 (+0.26% on the day) · last close of Oct 23, 2026; US market closed, not a live price. Prev close 11.5 · day 11.53–11.53 · 52w 11.12–12.05 · market cap null · NAS

## Key facts
- Total return with dividends: 1Y +0.1% vs S&P 500 +13.4%; 5Y +4.0% vs S&P 500 +76.9%.

## Total return (dividends reinvested)
|  | 1Y (from 2025-10-24) | 5Y (from 2021-10-25) |
|---|---|---|
| Total return | +0.1% | +4.0% |
| S&P 500 (SPY) | +13.4% | +76.9% |
| Per year | +0.1% | +0.8% |
| Volatility (annualized) | 4.0% | 5.6% |
| Max drawdown | -7.1% (Jun 2026→Sep 2026) | -12.7% (Dec 2021→Oct 2022) |

## Peers
NCSPX (Nuveen California Tax-Free Valu) USD 9.56 -0.00% · NCHRX (Nuveen California High Yield Mu) USD 7.35 +0.00% · MANKX (BlackRock New York Municipal Op) USD 10.09 -0.00% · MAMTX (BlackRock Strategic Municipal O) USD 10 +0.00% · MANLX (BlackRock National Muni I) USD 9.65 +0.00%

## More
Full page: https://nexqual.com/MACMX · Free keyless MCP server with the same data and citations: https://mcp.nexqual.com/mcp · Guide for agents: https://nexqual.com/agents · https://nexqual.com/llms.txt