ARM monthly performance report
Explore ARM's monthly returns, drawdown, and seasonality trends — updated every month.
ARM monthly report
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Key takeaways
- Arm Holdings (ARM) closed September 2026 at $275.61, up 13.93% for the month and +88.08% over the trailing 12 months.
- Year-to-date, ARM is +152.14%, outperforming the S&P 500 which has returned +11.70% YTD.
- The stock is trading +34.96% versus its 200-day moving average ($204.22), a bullish technical signal.
- Over the past three years, ARM has outperformed the S&P 500 by +303.49%, with a relative strength index reading of 276.8.
- Win rate over the trailing 37 months stands at 51.4% — 19 positive months versus 18 negative months.
Arm Holdings ended September 2026 at $275.61, posting a monthly return of +13.93%. The S&P 500 returned −0.70% over the same window, leaving relative performance at +14.63%.
The current quarter stands at −22.27% (Q3 2026 (QTD)), while medium-term trend remains constructive: price is +34.96% versus the 200-day moving average ($204.22).
Year-to-date, ARM is +152.14% against SPY +11.70%, a gap of +140.44%. The stock is currently −39.11% below its 52-week high, with maximum 3-year drawdown at −53.97%.
| Period | ARM | S&P 500 (SPY) | Excess return |
|---|---|---|---|
| 1 Day | +4.04% | −0.12% | +4.16% |
| 1 Week | +4.09% | −0.34% | +4.43% |
| 1 Month | +13.93% | −0.70% | +14.63% |
| 3 Months | −30.46% | +2.80% | −33.26% |
| 6 Months | +138.11% | +13.85% | +124.26% |
| YTD | +152.14% | +11.70% | +140.44% |
| 12 Months | +88.08% | +15.01% | +73.06% |
| 3 Years | +375.19% | +71.69% | +303.49% |
| Rank | Month | Return |
|---|---|---|
| #1 | Feb 2024 | +99.58% |
| #2 | May 2026 | +67.98% |
| #3 | Apr 2026 | +39.03% |
| #4 | Jun 2024 | +35.76% |
| #5 | Jun 2025 | +29.87% |
| Rank | Month | Return |
|---|---|---|
| #1 | Jul 2026 | −32.40% |
| #2 | Nov 2025 | −20.17% |
| #3 | Dec 2025 | −19.36% |
| #4 | Apr 2024 | −19.03% |
| #5 | Mar 2025 | −18.91% |
| Quarter | Return |
|---|---|
| Q2 2025 | +51.46% |
| Q3 2025 | −12.52% |
| Q4 2025 | −22.74% |
| Q1 2026 | +38.40% |
| Q2 2026 | +134.38% |
| Q3 2026 (QTD) | −22.27% |
| Year | Return |
|---|---|
| 2023 | +33.94% |
| 2024 | +64.17% |
| 2025 | −11.39% |
| 2026 | +152.14% |
| Metric | Value |
|---|---|
| 52-Week High | $452.61 (2026-06-18) |
| 52-Week Low | $100.02 (2026-02-05) |
| Current Price | $275.61 |
| 200-Day Moving Average | $204.22 |
| Price vs 200DMA | +34.96% |
| 3-Year Maximum Drawdown | −53.97% (2025-04-08) |
| Current Drawdown from 52W High | −39.11% |
| RS metric | Value |
|---|---|
| RS Index (3-year, rebased to 100) | 276.8 |
| 3-Year Excess Return vs S&P 500 | +303.49% |
| RS Peak | 450.1 (Jun 2026) |
| RS Trough | 86.9 (Oct 2023) |
| Status | Outperforming Benchmark |
Frequently asked questions
What was ARM's return for this report period?
ARM returned +13.93% in the latest monthly window ending 2026-09-18.
Has ARM outperformed SPY year to date?
YTD ARM: +152.14% vs SPY: +11.70%.
What is ARM's 12-month return?
+88.08% over the trailing 12 months.
Is ARM above or below its 200-day moving average?
Price is +34.96% versus 200DMA ($204.22).
What is the maximum drawdown in the 3-year window?
−53.97% on 2025-04-08.