SIX · T · stock
AT&T Inc. (T) stock price history
Every SIX trading session of AT&T Inc. from Dec 28, 2007 to Nov 12, 2026: 3,787 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.
T adjusted close, 2007 to 2026
- CHF 29.87
- All time high, 2017
- CHF 22.41
- 52 week high, CHF 16.11 low
- 3,787
- Daily sessions since 2007
Last updated Nov 12, 2026, the last stored session. Refreshes after each trading day. Full 2007 to 2026 series and minute bars.
T key facts
- AT&T Inc. (T) closed at CHF 18.60 on Nov 12, 2026 on SIX.
- T's all time high close is CHF 29.87, set on Jan 6, 2017; its all time low close is CHF 11.77 on Oct 24, 2008.
- T's 52 week range is CHF 16.11 to CHF 22.41.
- T returned -36.1% over the year to Nov 12, 2026 and -32.5% over five years.
- Over ten years T returned -24%, -2.7% a year compounded.
- T's deepest drawdown was -46.1% from Jan 9, 2017 to Jul 2, 2026.
- DataCedar holds 3,787 daily sessions of T history from Dec 28, 2007 and minute bars from Sep 21, 2026, adjusted for splits and dividends, served by the API under a key.
T price chart, 2007 to 2026
T returns
Price return from the last close on or before the window start to Nov 12, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -0.3% |
| 3 months | -5.7% |
| 6 months | -3.8% |
| Year to date | -36.1% |
| 1 year | -36.1% |
| 3 years | -36.1% |
| 5 years | -32.5% |
| 10 years | -24.0% |
| Since Dec 28, 2007 | -6.5% |
| Compound annual growth, 18.9 years | -0.4% |
T records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- CHF 29.87 on Jan 6, 2017
- All time low close
- CHF 11.77 on Oct 24, 2008
- 52 week high
- CHF 22.41 on Mar 30, 2026
- 52 week low
- CHF 16.11 on Jul 2, 2026
- Deepest drawdown
- -46.1% from Jan 9, 2017 to Jul 2, 2026, not yet recovered
- Best single session
- +11.7% on Jul 7, 2016
- Worst single session
- -37.6% on Jan 22, 2026
- Volatility, 1 year annualised
- 53.1%
- Sessions closing higher, 1 year
- 31%
- Best calendar year
- 2016, +35%
- Worst calendar year
- 2008, -33%
T 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. 2007 starts on Dec 28, 2007; 2026 runs to Nov 12, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | CHF 18.16 | CHF 22.41 | CHF 16.11 | CHF 18.60 | -36.1% | 4.8K | 201 |
| 2023 | CHF 28.85 | CHF 29.12 | CHF 28.85 | CHF 29.12 | +0.9% | 0 | 44 |
| 2022 | CHF 27.58 | CHF 28.85 | CHF 27.58 | CHF 28.85 | +4.6% | 0 | 254 |
| 2021 | CHF 28.37 | CHF 29.29 | CHF 26.63 | CHF 27.58 | -2.8% | 0 | 254 |
| 2020 | CHF 26.63 | CHF 28.37 | CHF 26.63 | CHF 28.37 | +6.6% | 0 | 252 |
| 2019 | CHF 21.10 | CHF 26.63 | CHF 21.10 | CHF 26.63 | +26.2% | 784.9K | 249 |
| 2018 | CHF 27.24 | CHF 27.24 | CHF 21.10 | CHF 21.10 | -23.4% | 12K | 249 |
| 2017 | CHF 29.53 | CHF 29.87 | CHF 23.70 | CHF 27.53 | -6.8% | 114.1K | 227 |
| 2016 | CHF 21.83 | CHF 29.53 | CHF 21.64 | CHF 29.53 | +35.3% | 2.6K | 177 |
| 2015 | CHF 20.04 | CHF 21.83 | CHF 18.18 | CHF 21.83 | +8.9% | 3.7K | 251 |
| 2014 | CHF 17.55 | CHF 20.04 | CHF 17.55 | CHF 20.04 | +14.2% | 450 | 249 |
| 2013 | CHF 16.54 | CHF 17.55 | CHF 16.54 | CHF 17.55 | +6.1% | 0 | 249 |
| 2012 | CHF 16.07 | CHF 16.54 | CHF 16.07 | CHF 16.54 | +7.4% | 0 | 183 |
| 2011 | CHF 14.76 | CHF 15.39 | CHF 14.76 | CHF 15.39 | +4.3% | 0 | 192 |
| 2010 | CHF 13.97 | CHF 14.76 | CHF 13.97 | CHF 14.76 | +5.7% | 0 | 254 |
| 2009 | CHF 13.23 | CHF 13.97 | CHF 13.23 | CHF 13.97 | +5.5% | 0 | 253 |
| 2008 | CHF 19.05 | CHF 19.13 | CHF 11.77 | CHF 13.23 | -33.5% | 85.7K | 247 |
| 2007 | CHF 19.62 | CHF 19.89 | CHF 19.62 | CHF 19.89 | n/a | 532 | 2 |
T monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| November 2026 | CHF 18.60 | +5.5% |
| October 2026 | CHF 17.63 | -13.0% |
| September 2026 | CHF 20.26 | -3.8% |
| August 2026 | CHF 21.06 | +11.6% |
| July 2026 | CHF 18.88 | +13.5% |
| June 2026 | CHF 16.63 | -13.7% |
| May 2026 | CHF 19.28 | -4.8% |
| April 2026 | CHF 20.24 | -9.7% |
| March 2026 | CHF 22.41 | +7.3% |
| February 2026 | CHF 20.88 | +8.7% |
| January 2026 | CHF 19.21 | -34.0% |
| March 2023 | CHF 29.12 | 0.0% |
About the T data
Daily bars. 3,787 sessions from Dec 28, 2007 to Nov 12, 2026, one row per SIX 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 Nov 4, 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 SIX trading days; minute timestamps are UTC. Prices are in CHF. 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 Dec 28, 2007, 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/six%3AT/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on SIX
Common questions
T share price history
