BSE · TNTELE · stock
Tamilnadu Telecommunications Limited (TNTELE) stock price history
Every BSE trading session of Tamilnadu Telecommunications Limited from Jun 4, 2001 to Sep 28, 2026: 6,299 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.
TNTELE adjusted close, 2001 to 2026
- ₹31.60
- All time high, 2002
- ₹15.83
- 52 week high, ₹7.51 low
- 6,299
- Daily sessions since 2001
Last updated Sep 28, 2026, the last stored session. Refreshes after each trading day. Full 2001 to 2026 series and minute bars.
TNTELE key facts
- Tamilnadu Telecommunications Limited (TNTELE) closed at ₹11.95 on Sep 28, 2026 on BSE.
- TNTELE's all time high close is ₹31.60, set on Jun 18, 2002; its all time low close is ₹1.11 on Mar 25, 2019.
- TNTELE's 52 week range is ₹7.51 to ₹15.83.
- TNTELE returned +3.9% over the year to Sep 28, 2026 and +4.3% over five years.
- Over ten years TNTELE returned +293%, +14.7% a year compounded.
- TNTELE's deepest drawdown was -96.5% from Jun 18, 2002 to Mar 25, 2019.
- DataCedar holds 6,299 daily sessions of TNTELE history from Jun 4, 2001 and minute bars from Sep 17, 2026, adjusted for splits and dividends, served by the API under a key.
TNTELE price chart, 2001 to 2026
TNTELE returns
Price return from the last close on or before the window start to Sep 28, 2026, on adjusted closes.
| Period | Return |
|---|---|
| 1 month | +32.8% |
| 3 months | +33.8% |
| 6 months | +35.5% |
| Year to date | +15.2% |
| 1 year | +3.9% |
| 3 years | +49.4% |
| 5 years | +4.3% |
| 10 years | +293.1% |
| Since Jun 4, 2001 | -41.0% |
| Compound annual growth, 25.3 years | -2.1% |
TNTELE records
Measured on the stored closes; every figure is reproducible from the API series.
- All time high close
- ₹31.60 on Jun 18, 2002
- All time low close
- ₹1.11 on Mar 25, 2019
- 52 week high
- ₹15.83 on Oct 9, 2025
- 52 week low
- ₹7.51 on Jul 6, 2026
- Deepest drawdown
- -96.5% from Jun 18, 2002 to Mar 25, 2019, not yet recovered
- Best single session
- +26.8% on Jan 2, 2009
- Worst single session
- -18.8% on Sep 15, 2003
- Volatility, 1 year annualised
- 58.1%
- Sessions closing higher, 1 year
- 44%
- Best calendar year
- 2021, +347%
- Worst calendar year
- 2008, -73%
TNTELE 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. 2001 starts on Jun 4, 2001; 2026 runs to Sep 28, 2026.
| Year | Open | High | Low | Close | Return | Volume | Sessions |
|---|---|---|---|---|---|---|---|
| 2026 | ₹10.50 | ₹11.95 | ₹7.51 | ₹11.95 | +14.1% | 907.2K | 184 |
| 2025 | ₹12.38 | ₹26.11 | ₹7.66 | ₹10.47 | -15.4% | 4.1M | 248 |
| 2024 | ₹9.47 | ₹17.33 | ₹8.87 | ₹12.38 | +37.1% | 2.8M | 245 |
| 2023 | ₹7.69 | ₹10.53 | ₹5.41 | ₹9.03 | +21.2% | 1.1M | 245 |
| 2022 | ₹10.51 | ₹13.24 | ₹6.61 | ₹7.45 | -32.0% | 1.4M | 248 |
| 2021 | ₹2.57 | ₹21.20 | ₹2.57 | ₹10.96 | +347.3% | 2.3M | 248 |
| 2020 | ₹1.78 | ₹2.45 | ₹1.15 | ₹2.45 | +43.3% | 248.3K | 251 |
| 2019 | ₹1.50 | ₹1.78 | ₹1.11 | ₹1.71 | +9.6% | 42K | 242 |
| 2018 | ₹1.22 | ₹3.81 | ₹1.22 | ₹1.56 | +27.9% | 142.2K | 246 |
| 2017 | ₹2.57 | ₹4.66 | ₹1.13 | ₹1.22 | -52.5% | 403.2K | 248 |
| 2016 | ₹3.19 | ₹3.60 | ₹2.37 | ₹2.57 | -19.4% | 318.7K | 246 |
| 2015 | ₹5.32 | ₹5.32 | ₹2.73 | ₹3.19 | -40.0% | 372.6K | 246 |
| 2014 | ₹5.30 | ₹7.57 | ₹2.67 | ₹5.32 | -3.3% | 769.2K | 244 |
| 2013 | ₹3.65 | ₹5.50 | ₹2.82 | ₹5.50 | +58.0% | 122.2K | 248 |
| 2012 | ₹3.55 | ₹5.09 | ₹3.22 | ₹3.48 | -2.0% | 428.3K | 245 |
| 2011 | ₹8.09 | ₹8.49 | ₹3.43 | ₹3.55 | -57.4% | 322.8K | 246 |
| 2010 | ₹9.10 | ₹15.10 | ₹7.02 | ₹8.33 | -9.5% | 2.6M | 250 |
| 2009 | ₹6.90 | ₹11.78 | ₹4.23 | ₹9.20 | +73.6% | 1.1M | 243 |
| 2008 | ₹20.25 | ₹26.10 | ₹4.58 | ₹5.30 | -73.0% | 1.5M | 246 |
| 2007 | ₹12.62 | ₹19.95 | ₹10.05 | ₹19.65 | +55.0% | 2.9M | 248 |
| 2006 | ₹14.10 | ₹21.80 | ₹7.84 | ₹12.68 | -10.4% | 3.8M | 247 |
| 2005 | ₹20.35 | ₹24.25 | ₹11.07 | ₹14.15 | -26.4% | 2.8M | 250 |
| 2004 | ₹11.50 | ₹21.50 | ₹6.30 | ₹19.22 | +78.8% | 2.6M | 262 |
| 2003 | ₹14.00 | ₹15.05 | ₹5.50 | ₹10.75 | -24.3% | 800.6K | 261 |
| 2002 | ₹16.25 | ₹33.00 | ₹13.00 | ₹14.20 | -23.2% | 543.4K | 261 |
| 2001 | ₹19.00 | ₹20.30 | ₹14.10 | ₹18.50 | n/a | 8.7K | 151 |
TNTELE monthly closes, last 12 months
| Month | Month end close | Change |
|---|---|---|
| September 2026 | ₹11.95 | +33.5% |
| August 2026 | ₹8.95 | -3.2% |
| July 2026 | ₹9.25 | +5.7% |
| June 2026 | ₹8.75 | -5.2% |
| May 2026 | ₹9.23 | -5.4% |
| April 2026 | ₹9.76 | +14.3% |
| March 2026 | ₹8.54 | +0.5% |
| February 2026 | ₹8.50 | -6.7% |
| January 2026 | ₹9.11 | -13.0% |
| December 2025 | ₹10.47 | -1.4% |
| November 2025 | ₹10.62 | -13.0% |
| October 2025 | ₹12.21 | +11.1% |
About the TNTELE data
Daily bars. 6,299 sessions from Jun 4, 2001 to Sep 28, 2026, one row per BSE 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 BSE trading days; minute timestamps are UTC. Prices are in INR. 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 Jun 4, 2001, 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/TNTELE/bars?timeframe=1Day&adjustment=all&limit=50000" \
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Common questions
TNTELE share price history
