Arm Holdings plc
Compare Last 28 Days Same Dates of Previous Year
Current Period Close
$252.09
Aug 07, 2026 - Sep 04, 2026
Previous Year Close
$135.48
Aug 07, 2025 - Sep 04, 2025
Net Comparison Delta
+$116.61 (+86.07%)
Relative performance vs prior benchmark
Historical Quotes & Breakdown(21 dates)
| Current Date | Current Close | Previous Date | Previous Close | Delta (%) |
|---|---|---|---|---|
| Aug 07, 2026 | $282.57 | Aug 07, 2025 | $135.57 | +108.43% |
| Aug 10, 2026 | $267.85 | Aug 08, 2025 | $138.50 | +93.39% |
| Aug 11, 2026 | $268.93 | Aug 11, 2025 | $141.05 | +90.66% |
| Aug 12, 2026 | $271.87 | Aug 12, 2025 | $142.39 | +90.93% |
| Aug 13, 2026 | $278.65 | Aug 13, 2025 | $141.60 | +96.79% |
| Aug 14, 2026 | $279.44 | Aug 14, 2025 | $140.55 | +98.82% |
| Aug 17, 2026 | $271.43 | Aug 15, 2025 | $138.91 | +95.40% |
| Aug 18, 2026 | $253.32 | Aug 18, 2025 | $141.06 | +79.58% |
| Aug 19, 2026 | $249.34 | Aug 19, 2025 | $134.01 | +86.06% |
| Aug 20, 2026 | $250.72 | Aug 20, 2025 | $131.16 | +91.16% |
| Aug 21, 2026 | $243.32 | Aug 21, 2025 | $133.28 | +82.56% |
| Aug 24, 2026 | $238.78 | Aug 22, 2025 | $137.92 | +73.13% |
| Aug 25, 2026 | $241.56 | Aug 25, 2025 | $137.78 | +75.32% |
| Aug 26, 2026 | $251.06 | Aug 26, 2025 | $140.26 | +79.00% |
| Aug 27, 2026 | $255.21 | Aug 27, 2025 | $140.66 | +81.44% |
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