Borsa Italiana · 1CI · stock
The Cigna Group (1CI) stock price history
Every Borsa Italiana trading session of The Cigna Group from May 14, 2025 to Nov 12, 2026: 268 daily bars, adjusted for splits and dividends, with minute bars from Sep 21, 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.
1CI adjusted close, 2025 to 2026
- €277.00
- All time high, 2026
- €281.00
- 52 week high, €218.88 low
- 268
- Daily sessions since 2025
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2025 to 2026 series and minute bars.
1CI key facts
- The Cigna Group (1CI) closed at €265.90 on Nov 12, 2026 on Borsa Italiana.
- 1CI's all time high close is €277.00, set on Nov 5, 2026; its all time low close is €208.41 on Oct 31, 2025.
- 1CI's 52 week range is €218.88 to €281.00.
- 1CI returned +21.5% over the year to Nov 12, 2026.
- Since May 14, 2025 1CI returned +1%, +0.7% a year compounded.
- 1CI's deepest drawdown was -24.0% from Jun 5, 2025 to Oct 31, 2025.
- DataCedar holds 268 daily sessions of 1CI history from May 14, 2025 and minute bars from Sep 21, 2026, adjusted for splits and dividends, served by the API under a key.
1CI price chart, 2025 to 2026
1CI returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +5.2% |
| 3 months | +13.5% |
| 6 months | +12.3% |
| Year to date | +15.6% |
| 1 year | +21.5% |
| 3 years | n/a |
| 5 years | n/a |
| 10 years | n/a |
| Since May 14, 2025 | +1.1% |
| Compound annual growth, 1.5 years | +0.7% |
1CI records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- €277.00 on Nov 5, 2026
- All time low close
- €208.41 on Oct 31, 2025
- 52 week high
- €281.00 on Nov 5, 2026
- 52 week low
- €218.88 on Nov 12, 2025
- Deepest drawdown
- -24.0% from Jun 5, 2025 to Oct 31, 2025, recovered Nov 5, 2026
- Best single session
- +12.0% on Aug 21, 2025
- Worst single session
- -19.1% on Oct 31, 2025
- Volatility, 1 year annualised
- 40.7%
- Sessions closing higher, 1 year
- 21%
1CI 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 May 14, 2025; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | €230.04 | €281.00 | €223.62 | €265.90 | +15.6% | 1.4K | 141 |
| 2025 | €263.08 | €274.08 | €205.58 | €230.04 | n/a | 83 | 127 |
1CI monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | €265.90 | -1.2% |
| October 2026 | €269.20 | +13.3% |
| September 2026 | €237.50 | +0.3% |
| August 2026 | €236.69 | -9.0% |
| July 2026 | €260.04 | +6.3% |
| June 2026 | €244.74 | -3.3% |
| May 2026 | €253.08 | +8.0% |
| April 2026 | €234.32 | +3.4% |
| March 2026 | €226.53 | -2.2% |
| February 2026 | €231.56 | +3.6% |
| January 2026 | €223.62 | -2.8% |
| December 2025 | €230.04 | -0.0% |
About the 1CI data
Daily bars. 268 sessions from May 14, 2025 to Nov 12, 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 21, 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 May 14, 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/borsa-italiana%3A1CI/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on Borsa Italiana
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Common questions
1CI share price history
