Borsa Italiana · 1BTDR · stock
Bitdeer Technologies Group (1BTDR) stock price history
Every Borsa Italiana trading session of Bitdeer Technologies Group from Oct 1, 2025 to Sep 25, 2026: 250 daily bars, adjusted for splits and dividends, with minute bars from Sep 22, 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.
1BTDR adjusted close, 2025 to 2026
- €21.60
- All time high, 2025
- €23.30
- 52 week high, €6.80 low
- 250
- Daily sessions since 2025
Last updated Sep 25, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
1BTDR key facts
- Bitdeer Technologies Group (1BTDR) closed at €9.98 on Sep 25, 2026 on Borsa Italiana.
- 1BTDR's all time high close is €21.60, set on Oct 15, 2025; its all time low close is €6.80 on Mar 11, 2026.
- 1BTDR's 52 week range is €6.80 to €23.30.
- 1BTDR's deepest drawdown was -68.5% from Oct 15, 2025 to Mar 11, 2026.
- DataCedar holds 250 daily sessions of 1BTDR history from Oct 1, 2025 and minute bars from Sep 22, 2026, adjusted for splits and dividends, served by the API under a key.
1BTDR price chart, 2025 to 2026
1BTDR returns
Price return from the last close on or before the window start to Sep 25, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +4.6% |
| 3 months | -36.6% |
| 6 months | +46.8% |
| Year to date | -30.2% |
| 1 year | n/a |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since Oct 1, 2025 | -36.2% |
1BTDR records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €21.60 on Oct 15, 2025
- All time low close
- €6.80 on Mar 11, 2026
- 52 week high
- €23.30 on Oct 16, 2025
- 52 week low
- €6.80 on Mar 11, 2026
- Deepest drawdown
- -68.5% from Oct 15, 2025 to Mar 11, 2026, not yet recovered
- Best single session
- +33.3% on Oct 15, 2025
- Worst single session
- -38.2% on Mar 11, 2026
- Volatility, 1 year annualised
- 103.8%
- Sessions closing higher, 1 year
- 14%
1BTDR 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. 2025 starts on Oct 1, 2025; 2026 runs to Sep 25, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €14.30 | €16.69 | €6.80 | €9.98 | -30.2% | 22.7K | 188 |
| 2025 | €15.40 | €23.30 | €13.85 | €14.30 | n/a | 1.3K | 62 |
1BTDR monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | €9.98 | -0.2% |
| August 2026 | €10.00 | +7.5% |
| July 2026 | €9.30 | -31.2% |
| June 2026 | €13.51 | -6.8% |
| May 2026 | €14.50 | +55.0% |
| April 2026 | €9.36 | +31.1% |
| March 2026 | €7.14 | -35.1% |
| February 2026 | €11.00 | +0.5% |
| January 2026 | €10.95 | -23.4% |
| December 2025 | €14.30 | 0.0% |
| November 2025 | €14.30 | -23.7% |
| October 2025 | €18.75 | n/a |
About the 1BTDR data
Daily bars. 250 sessions from Oct 1, 2025 to Sep 25, 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 22, 2026 forward, most recent session Sep 25, 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 Oct 1, 2025, 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/1BTDR/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Borsa Italiana
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Common questions
1BTDR share price history
