# MFS Corporate Bond R4 (MFBJX)

> Source: Nexqual · https://nexqual.com/MFBJX · data as of 2026-10-24 00:03 UTC · cite as "Nexqual, MFS Corporate Bond R4 (MFBJX), nexqual.com/MFBJX" · informational, not investment advice.

**Price:** USD 11.93 (-0.25% on the day) · last close of Oct 23, 2026; US market closed, not a live price. Prev close 11.93 · day 11.93–11.93 · 52w 11.76–12.74 · market cap null · NAS

## Key facts
- Total return with dividends: 1Y -1.6% vs S&P 500 +13.4%; 5Y -0.2% vs S&P 500 +76.9%.

## Total return (dividends reinvested)
|  | 1Y (from 2025-10-24) | 5Y (from 2021-10-25) |
|---|---|---|
| Total return | -1.6% | -0.2% |
| S&P 500 (SPY) | +13.4% | +76.9% |
| Per year | -1.6% | -0.0% |
| Volatility (annualized) | 4.3% | 6.8% |
| Max drawdown | -4.6% (Feb 2026→Sep 2026) | -22.1% (Nov 2021→Oct 2022) |

## Peers
MNDJX (MFS New Discovery Fund Class R4) USD 34.62 +0.00% · MRSJX (MFS Research International Fund) USD 28.64 +0.00% · MFBHX (MFS Bond Fund Class R3) USD 11.91 +0.00% · MFBGX (MFS Bond Fund Class R1) USD 11.88 -0.00% · MFBCX (MFS Bond Fund Class C) USD 11.87 +0.00%

## More
Full page: https://nexqual.com/MFBJX · 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