Borsa Italiana · GRN · stock
Green Oleo S.p.A. (GRN) stock price history
Every Borsa Italiana trading session of Green Oleo S.p.A. from Jul 11, 2023 to Sep 28, 2026: 815 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.
GRN adjusted close, 2023 to 2026
- €1.51
- All time high, 2023
- €0.7900
- 52 week high, €0.3820 low
- 815
- Daily sessions since 2023
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2023 to 2026 series and minute bars.
GRN key facts
- Green Oleo S.p.A. (GRN) closed at €0.4300 on Sep 28, 2026 on Borsa Italiana.
- GRN's all time high close is €1.51, set on Jul 11, 2023; its all time low close is €0.3900 on Aug 4, 2026.
- GRN's 52 week range is €0.3820 to €0.7900.
- GRN returned -46.9% over the year to Sep 28, 2026.
- Since Jul 11, 2023 GRN returned -72%, -32.3% a year compounded.
- GRN's deepest drawdown was -74.2% from Jul 11, 2023 to Aug 4, 2026.
- DataCedar holds 815 daily sessions of GRN history from Jul 11, 2023 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
GRN price chart, 2023 to 2026
GRN returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -3.6% |
| 3 months | -22.5% |
| 6 months | -33.8% |
| Year to date | -38.1% |
| 1 year | -46.9% |
| 3 years | -63.9% |
| 5 years | n/a |
| 10 years | n/a |
| Since Jul 11, 2023 | -71.5% |
| Compound annual growth, 3.2 years | -32.3% |
GRN records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €1.51 on Jul 11, 2023
- All time low close
- €0.3900 on Aug 4, 2026
- 52 week high
- €0.7900 on Oct 16, 2025
- 52 week low
- €0.3820 on Aug 5, 2026
- Deepest drawdown
- -74.2% from Jul 11, 2023 to Aug 4, 2026, not yet recovered
- Best single session
- +13.3% on Aug 14, 2026
- Worst single session
- -11.1% on Jul 2, 2026
- Volatility, 1 year annualised
- 44.5%
- Sessions closing higher, 1 year
- 25%
- Best calendar year
- 2024, -4%
- Worst calendar year
- 2025, -24%
GRN 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. 2023 starts on Jul 11, 2023; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €0.6950 | €0.7500 | €0.3820 | €0.4300 | -38.1% | 2.6M | 189 |
| 2025 | €0.9200 | €0.9200 | €0.6600 | €0.6950 | -24.5% | 3.1M | 252 |
| 2024 | €0.9620 | €1.12 | €0.8400 | €0.9200 | -4.4% | 3M | 253 |
| 2023 | €1.55 | €1.56 | €0.9300 | €0.9620 | n/a | 2.6M | 121 |
GRN monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | €0.4300 | -2.3% |
| August 2026 | €0.4400 | +7.3% |
| July 2026 | €0.4100 | -23.4% |
| June 2026 | €0.5350 | -10.8% |
| May 2026 | €0.6000 | -9.8% |
| April 2026 | €0.6650 | +5.6% |
| March 2026 | €0.6300 | -3.1% |
| February 2026 | €0.6500 | -7.1% |
| January 2026 | €0.7000 | +0.7% |
| December 2025 | €0.6950 | +2.2% |
| November 2025 | €0.6800 | -8.1% |
| October 2025 | €0.7400 | +1.4% |
About the GRN data
Daily bars. 815 sessions from Jul 11, 2023 to Sep 28, 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 Sep 28, 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 Jul 11, 2023, 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/GRN/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Borsa Italiana
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Common questions
GRN share price history
