JBL monthly performance report
Monthly JBL research: returns, drawdown, relative strength, seasonality, and key stats.
JBL monthly report
—
Key takeaways
- Jabil (JBL) closed August 2026 at $338.62, up 7.48% for the month and +54.19% over the trailing 12 months.
- Year-to-date, JBL is +48.50%, outperforming the S&P 500 which has returned +12.89% YTD.
- The stock is trading +21.55% versus its 200-day moving average ($278.58), a bullish technical signal.
- Over the past three years, JBL has outperformed the S&P 500 by +139.43%, with a relative strength index reading of 182.2.
- Win rate over the trailing 39 months stands at 69.2% — 27 positive months versus 12 negative months.
Jabil ended August 2026 at $338.62, posting a monthly return of +7.48%. The S&P 500 returned +3.05% over the same window, leaving relative performance at +4.43%.
The current quarter stands at −14.22% (Q3 2026 (QTD)), while medium-term trend remains constructive: price is +21.55% versus the 200-day moving average ($278.58).
Year-to-date, JBL is +48.50% against SPY +12.89%, a gap of +35.62%. The stock is currently −21.05% below its 52-week high, with maximum 3-year drawdown at −36.87%.
| Period | JBL | S&P 500 (SPY) | Excess return |
|---|---|---|---|
| 1 Day | −0.41% | −0.20% | −0.21% |
| 1 Week | +11.77% | +3.90% | +7.87% |
| 1 Month | +7.48% | +3.05% | +4.43% |
| 3 Months | +0.33% | +7.11% | −6.78% |
| 6 Months | +39.22% | +10.70% | +28.53% |
| YTD | +48.50% | +12.89% | +35.62% |
| 12 Months | +54.19% | +22.58% | +31.61% |
| 3 Years | +211.72% | +72.29% | +139.43% |
| Rank | Month | Return |
|---|---|---|
| #1 | Jun 2025 | +30.36% |
| #2 | Apr 2026 | +25.00% |
| #3 | Jun 2023 | +20.40% |
| #4 | Feb 2024 | +14.58% |
| #5 | May 2025 | +12.80% |
| Rank | Month | Return |
|---|---|---|
| #1 | Jul 2026 | −16.58% |
| #2 | Mar 2025 | −12.85% |
| #3 | Apr 2024 | −12.16% |
| #4 | Jun 2024 | −8.89% |
| #5 | Mar 2024 | −7.54% |
| Quarter | Return |
|---|---|
| Q2 2025 | +58.98% |
| Q3 2025 | +4.25% |
| Q4 2025 | +6.60% |
| Q1 2026 | +18.51% |
| Q2 2026 | +46.83% |
| Q3 2026 (QTD) | −14.22% |
| Year | Return |
|---|---|
| 2023 | +89.68% |
| 2024 | +15.99% |
| 2025 | +70.04% |
| 2026 | +49.27% |
| Metric | Value |
|---|---|
| 52-Week High | $428.93 (2026-06-17) |
| 52-Week Low | $189.60 (2025-11-21) |
| Current Price | $338.62 |
| 200-Day Moving Average | $278.58 |
| Price vs 200DMA | +21.55% |
| 3-Year Maximum Drawdown | −36.87% (2024-08-05) |
| Current Drawdown from 52W High | −21.05% |
| RS metric | Value |
|---|---|
| RS Index (3-year, rebased to 100) | 182.2 |
| 3-Year Excess Return vs S&P 500 | +139.43% |
| RS Peak | 214.9 (Jun 2026) |
| RS Trough | 76.7 (Sep 2024) |
| Status | Outperforming Benchmark |
Frequently asked questions
What was JBL's return for this report period?
JBL returned +7.48% in the latest monthly window ending 2026-08-05.
Has JBL outperformed SPY year to date?
YTD JBL: +48.50% vs SPY: +12.89%.
What is JBL's 12-month return?
+54.19% over the trailing 12 months.
Is JBL above or below its 200-day moving average?
Price is +21.55% versus 200DMA ($278.58).
What is the maximum drawdown in the 3-year window?
−36.87% on 2024-08-05.