ARM
Timing
Best timing ARM, to hold for
The best times to own ARM (Arm Holdings plc) in the past two years - buying and selling right before market close. The gain is ranked against owning other SP500 component stocks over the same term. For example, Rank #10 in one week means that only 9 of the SP500 stocks did better on their best one week performance over the past year. Updated 2026-08-15T00:18:52.439757+00:00.
| Ownership Term | Buy Date (@Close) | Sell Date (@Close) | Gain | Rank against SP500s |
|---|---|---|---|---|
| One Single Day | Tue 2025/04/08 | Wed 2025/04/09 | +24.20% | #16 |
| One Week | Fri 2026/05/15 | Fri 2026/05/22 | +46.54% | #10 |
| One Month | Mon 2026/05/18 | Thu 2026/06/18 | +104.29% | #6 |
| 3 Months | Fri 2026/03/13 | Mon 2026/06/15 | +256.41% | #5 |
| 6 Months | Thu 2025/12/18 | Thu 2026/06/18 | +287.16% | #11 |
| One Year | Fri 2025/05/30 | Mon 2026/06/01 | +228.29% | #28 |
Comparing now with the best starting days
| Daily status (@Close) | 1d gain | 1w gain | 1m gain | 3m gain | 6m gain | 1y gain |
|---|---|---|---|---|---|---|
| Fri 2026/08/14 (Today) | +0.28% | -1.11% | -0.62% | +22.29% | +123.05% | +98.82% |
| Tue 2025/04/08 (Best One Single Day) | -3.17% | -19.78% | -31.64% | -40.90% | -40.24% | -33.60% |
| Fri 2026/05/15 (Best One Week) | -8.46% | -1.93% | +31.27% | +66.95% | +49.65% | +57.18% |
| Mon 2026/05/18 (Best One Month) | +2.85% | +1.16% | +29.02% | +69.07% | +58.13% | +58.22% |
| Fri 2026/03/13 (Best 3 Months) | +0.55% | +1.20% | -7.61% | -11.57% | -23.16% | +3.30% |
| Thu 2025/12/18 (Best 6 Months) | -0.93% | -16.62% | -16.56% | -22.54% | -22.28% | -16.88% |
| Fri 2025/05/30 (Best One Year) | -2.78% | -2.08% | +9.20% | -5.43% | -7.26% | +3.16% |