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NasdaqGS · TECHNOLOGY · Historical Data
Daily ARM OHLCV bars for the past year. Split-adjusted closes by default; 1-year return, range, and realised volatility computed from the same series.
1-year return
+78.22%
First close → last close
Range high
$237.68
Range low
$100.02
Realised vol (annualised)
56%
σ of daily log returns × √252
Trend read
Price is in the middle of its 52-week range with +78.22% 1-year tape. Mid-range chop is where most fundamental catalysts (earnings, guidance, ratings) reset the path — the next earnings report typically resolves direction.
| Date | High | Low | Close | Volume |
|---|---|---|---|---|
| 2026-05-04 | $215.45 | $198.35 | $203.26 | — |
| 2026-05-01 | $216.35 | $207.16 | $211.18 | — |
| 2026-04-30 | $215.20 | $200.04 | $210.32 | — |
| 2026-04-29 | $203.50 | $193.91 | $201.69 | — |
| 2026-04-28 | $204.67 | $195.00 | $198.65 | — |
| 2026-04-27 | $227.30 | $210.00 | $215.88 | — |
| 2026-04-24 | $237.68 | $218.38 | $234.81 | — |
| 2026-04-23 | $210.80 | $192.18 | $204.61 | — |
| 2026-04-22 | $196.66 | $178.48 | $196.57 | — |
| 2026-04-21 | $179.40 | $173.30 | $175.49 | — |
| 2026-04-20 | $175.32 | $164.10 | $175.10 | — |
| 2026-04-17 | $168.35 | $162.73 | $166.73 | — |
| 2026-04-16 | $166.09 | $156.85 | $162.33 | — |
| 2026-04-15 | $161.74 | $156.21 | $159.34 | — |
| 2026-04-14 | $163.50 | $157.60 | $161.22 | — |
| 2026-04-13 | $157.77 | $147.50 | $157.58 | — |
| 2026-04-10 | $159.29 | $147.96 | $148.93 | — |
| 2026-04-09 | $150.40 | $145.27 | $149.79 | — |
| 2026-04-08 | $153.42 | $145.00 | $148.91 | — |
| 2026-04-07 | $145.50 | $137.58 | $143.86 | — |
| 2026-04-06 | $153.68 | $146.10 | $148.77 | — |
| 2026-04-02 | $152.07 | $145.82 | $149.11 | — |
| 2026-04-01 | $158.37 | $152.30 | $155.07 | — |
| 2026-03-31 | $151.59 | $139.90 | $151.28 | — |
| 2026-03-30 | $145.75 | $136.00 | $136.96 | — |
| 2026-03-27 | $152.75 | $142.21 | $144.13 | — |
| 2026-03-26 | $163.53 | $154.35 | $154.80 | — |
| 2026-03-25 | $166.69 | $148.25 | $157.07 | — |
| 2026-03-24 | $140.58 | $133.01 | $134.96 | — |
| 2026-03-23 | $138.85 | $133.12 | $136.89 | — |
Showing the most recent 30 sessions. Total 254 bars available.
Frequently asked
The ARM Historical Data page renders OHLCV (open / high / low / close / volume) for the past year and links to a CSV export. For deeper history use the ARM chart with the MAX timeframe.
TECHi shows 1 year of daily ARM bars by default; the underlying provider feed reaches back to Arm Holdings plc's IPO date. MAX-timeframe loads the full history for chart visualisation.
Yes — TECHi displays split-adjusted closes by default so the visual story isn't broken by a stock split. Unadjusted "raw" prices are exposed in the CSV export for backtesting workflows.
Total-return calculations (price + reinvested dividends) ride on the same OHLCV table; the column labelled "Total return" backs out the dividend reinvestment so backtests stay honest.
