NYSE · AMT · stock
American Tower Corp. /Ma/ (AMT) stock price history
Every NYSE trading session of American Tower Corp. /Ma/ from Feb 27, 1998 to Sep 28, 2026: 7,190 daily bars, adjusted for splits and dividends, with minute bars from Jul 13, 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.
AMT adjusted close, 1998 to 2026
- $259.69
- All time high, 2021
- $194.23
- 52 week high, $160.06 low
- 7,190
- Daily sessions since 1998
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 1998 to 2026 series and minute bars.
AMT key facts
- American Tower Corp. /Ma/ (AMT) closed at $168.00 on Sep 28, 2026 on NYSE.
- AMT's all time high close is $259.69, set on Sep 8, 2021; its all time low close is $0.5091 on Oct 9, 2002.
- AMT's 52 week range is $160.06 to $194.23.
- AMT returned -10.2% over the year to Sep 28, 2026 and -27.3% over five years.
- Over ten years AMT returned +91%, +6.7% a year compounded.
- AMT's deepest drawdown was -98.7% from Mar 10, 2000 to Oct 9, 2002.
- DataCedar holds 7,190 daily sessions of AMT history from Feb 27, 1998 and minute bars from Jul 13, 2026, adjusted for splits and dividends, served by the API under a key.
AMT price chart, 1998 to 2026
AMT returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | -4.7% |
| 3 months | -4.3% |
| 6 months | +1.0% |
| Year to date | -3.1% |
| 1 year | -10.2% |
| 3 years | +15.0% |
| 5 years | -27.3% |
| 10 years | +91.5% |
| Since Feb 27, 1998 | +1,248% |
| Compound annual growth, 28.6 years | +9.5% |
AMT records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- $259.69 on Sep 8, 2021
- All time low close
- $0.5091 on Oct 9, 2002
- 52 week high
- $194.23 on Jun 5, 2026
- 52 week low
- $160.06 on Jul 6, 2026
- Deepest drawdown
- -98.7% from Mar 10, 2000 to Oct 9, 2002, recovered Feb 10, 2011
- Best single session
- +34.7% on Nov 18, 2002
- Worst single session
- -35.4% on Nov 6, 2001
- Volatility, 1 year annualised
- 26.2%
- Sessions closing higher, 1 year
- 52%
- Growth of 1 since 1998
- 13.5×
- Best calendar year
- 2003, +207%
- Worst calendar year
- 2001, -75%
AMT 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. 1998 starts on Feb 27, 1998; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | $171.89 | $194.23 | $160.06 | $168.00 | -2.4% | 565.6M | 185 |
| 2025 | $174.42 | $225.61 | $163.45 | $172.19 | -0.9% | 695.2M | 250 |
| 2024 | $196.50 | $227.09 | $157.62 | $173.78 | -12.2% | 589.7M | 252 |
| 2023 | $189.66 | $208.77 | $139.15 | $197.84 | +5.4% | 530.8M | 250 |
| 2022 | $252.49 | $252.64 | $156.74 | $187.76 | -25.7% | 489M | 251 |
| 2021 | $191.45 | $259.78 | $167.25 | $252.60 | +32.9% | 453.7M | 252 |
| 2020 | $190.89 | $228.13 | $144.88 | $190.09 | -0.5% | 525.9M | 253 |
| 2019 | $128.29 | $199.38 | $125.70 | $191.01 | +47.9% | 436M | 252 |
| 2018 | $114.38 | $136.91 | $104.16 | $129.18 | +13.3% | 558.6M | 251 |
| 2017 | $83.59 | $123.45 | $80.29 | $113.99 | +37.7% | 497.7M | 251 |
| 2016 | $73.91 | $91.99 | $63.76 | $82.77 | +11.2% | 558.7M | 252 |
| 2015 | $74.65 | $79.50 | $66.30 | $74.42 | +0.0% | 598.5M | 252 |
| 2014 | $58.94 | $79.73 | $58.11 | $74.42 | +25.8% | 501.1M | 252 |
| 2013 | $57.28 | $62.51 | $49.96 | $59.17 | +4.8% | 709.8M | 252 |
| 2012 | $43.61 | $56.46 | $41.82 | $56.46 | +30.4% | 628.2M | 250 |
| 2011 | $37.22 | $43.94 | $32.88 | $43.29 | +16.9% | 840.4M | 252 |
| 2010 | $31.19 | $38.38 | $27.31 | $37.03 | +19.5% | 873.2M | 252 |
| 2009 | $21.48 | $31.44 | $18.25 | $30.99 | +47.4% | 930.1M | 252 |
| 2008 | $30.47 | $33.06 | $13.88 | $21.03 | -31.2% | 1.2B | 253 |
| 2007 | $26.78 | $33.37 | $26.06 | $30.55 | +14.3% | 799.1M | 251 |
| 2006 | $19.56 | $27.78 | $19.12 | $26.73 | +37.6% | 737.4M | 251 |
| 2005 | $12.91 | $20.32 | $11.67 | $19.43 | +47.3% | 722.3M | 252 |
| 2004 | $7.78 | $13.45 | $7.09 | $13.19 | +70.1% | 533.3M | 252 |
| 2003 | $2.60 | $8.61 | $2.55 | $7.76 | +206.5% | 420.9M | 252 |
| 2002 | $6.86 | $7.46 | $0.4303 | $2.53 | -62.7% | 493.4M | 252 |
| 2001 | $27.16 | $29.76 | $3.76 | $6.79 | -75.0% | 446.3M | 248 |
| 2000 | $21.87 | $39.80 | $19.81 | $27.16 | +23.9% | 249.4M | 252 |
| 1999 | $21.15 | $23.84 | $12.28 | $21.92 | +3.4% | 163.2M | 252 |
| 1998 | $12.46 | $21.24 | $9.50 | $21.20 | n/a | 66.3M | 214 |
AMT monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | $168.00 | -4.4% |
| August 2026 | $175.70 | +1.3% |
| July 2026 | $173.36 | +6.0% |
| June 2026 | $163.57 | -11.7% |
| May 2026 | $185.19 | +2.3% |
| April 2026 | $180.98 | +6.9% |
| March 2026 | $169.26 | -10.0% |
| February 2026 | $188.17 | +7.0% |
| January 2026 | $175.83 | +2.1% |
| December 2025 | $172.19 | -2.2% |
| November 2025 | $176.07 | +1.3% |
| October 2025 | $173.84 | -6.9% |
About the AMT data
Daily bars. 7,190 sessions from Feb 27, 1998 to Sep 28, 2026, one row per NYSE 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 Jul 13, 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 NYSE trading days; minute timestamps are UTC. Prices are in USD. 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 Feb 27, 1998, 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/AMT/bars?timeframe=1Day&adjustment=all&limit=50000" \
-H "X-API-Key: YOUR_KEY"Nearby on NYSE
Common questions
AMT share price history
