Borsa Italiana · 1ON · stock
ON Semiconductor Corporation (1ON) stock price history
Every Borsa Italiana trading session of ON Semiconductor Corporation from Nov 14, 2024 to Nov 10, 2026: 269 daily bars, adjusted for splits and dividends, with minute bars from Sep 17, 2026 forward. The full series is served by the API: a free key covers the last year, paid plans the whole history and minute bars.
1ON adjusted close, 2024 to 2026
- €114.48
- All time high, 2026
- €116.08
- 52 week high, €40.40 low
- 269
- Daily sessions since 2024
Last updated Nov 10, 2026, the last stored session. Refreshes after each trading day. Full 2024 to 2026 series and minute bars.
1ON key facts
- ON Semiconductor Corporation (1ON) closed at €61.52 on Nov 10, 2026 on Borsa Italiana.
- 1ON's all time high close is €114.48, set on Jun 22, 2026; its all time low close is €29.55 on Apr 9, 2025.
- 1ON's 52 week range is €40.40 to €116.08.
- 1ON returned +43.4% over the year to Nov 10, 2026.
- Since Nov 14, 2024 1ON returned -5%, -2.3% a year compounded.
- 1ON's deepest drawdown was -57.8% from Nov 29, 2024 to Apr 9, 2025.
- DataCedar holds 269 daily sessions of 1ON history from Nov 14, 2024 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
1ON price chart, 2024 to 2026
1ON returns
Price return from the last close on or before the window start to Nov 10, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -14.6% |
| 3 months | -11.8% |
| 6 months | -29.4% |
| Year to date | +29.3% |
| 1 year | +43.4% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Nov 14, 2024 | -4.5% |
| Compound annual growth, 2.0 years | -2.3% |
1ON records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €114.48 on Jun 22, 2026
- All time low close
- €29.55 on Apr 9, 2025
- 52 week high
- €116.08 on Jun 4, 2026
- 52 week low
- €40.40 on Nov 18, 2025
- Deepest drawdown
- -57.8% from Nov 29, 2024 to Apr 9, 2025, recovered Apr 22, 2026
- Best single session
- +23.5% on May 13, 2025
- Worst single session
- -21.1% on Jun 26, 2026
- Volatility, 1 year annualised
- 84.7%
- Sessions closing higher, 1 year
- 39%
- Best calendar year
- 2025, -27%
- Worst calendar year
- 2025, -27%
1ON price history by year
Open is the first session's open, high and low span the year, close is the last session's close, and the return is close over the previous year's close. 2024 starts on Nov 14, 2024; 2026 runs to Nov 10, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €47.64 | €116.08 | €47.49 | €61.52 | +29.3% | 32.2K | 118 |
| 2025 | €60.82 | €62.52 | €28.66 | €47.57 | -27.3% | 26.3K | 131 |
| 2024 | €64.45 | €69.93 | €62.21 | €65.47 | n/a | 2.3K | 20 |
1ON monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | €61.52 | -2.8% |
| October 2026 | €63.32 | -5.1% |
| September 2026 | €66.72 | +8.1% |
| August 2026 | €61.72 | -17.6% |
| July 2026 | €74.90 | -3.0% |
| June 2026 | €77.21 | -26.2% |
| May 2026 | €104.58 | +22.1% |
| April 2026 | €85.66 | +73.0% |
| March 2026 | €49.52 | -16.9% |
| February 2026 | €59.56 | +16.6% |
| January 2026 | €51.08 | +7.4% |
| December 2025 | €47.57 | +11.1% |
About the 1ON data
Daily bars. 269 sessions from Nov 14, 2024 to Nov 10, 2026, one row per Borsa Italiana trading day with open, high, low, close and volume. Prices are adjusted for splits and cash dividends so the series is comparable across its whole length; the API also serves the raw, split only and dividend only views.
Minute bars. Stored from Sep 17, 2026 forward, most recent session Oct 2, 2026. Minute history is captured from the day collection began and is never backfilled, so this start date is exact. Five minute, fifteen minute and hourly bars are derived from these minutes.
Time and currency. Session dates are Borsa Italiana trading days; minute timestamps are UTC. Prices are in EUR. Volume is shares traded on the session.
Get the data. The REST endpoint returns the daily series as JSON with pagination; a free key serves the last year, Quant and above the full history back to Nov 14, 2024, and minute bars come with the paid windows. It takes timeframe (1Min, 5Min, 15Min, 1Hour, 1Day), adjustment, start and end. See the bars endpoint and authentication, and pricing for the plan windows.
curl "https://api.datacedar.com/v3/stocks/borsa-italiana%3A1ON/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Borsa Italiana
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Common questions
1ON share price history
