What is the current 10-day volatility of TLK?

As of today, TLK 10-day volatility is 25.18%

What 10-day volatility category does TLK fall into?

Based on its current 10-day historical volatility, TLK falls into the moderate volatility category

What is TLK 10-day volatility 1-year high?

TLK 10-day volatility reached a 1-year high of 75.95% on February 4, 2026

What is TLK 10-day volatility 1-year low?

TLK 10-day volatility reached a 1-year low of 10.05% on December 31, 2025

What is the current 1-month volatility of TLK?

As of today, TLK 1-month volatility is 23.58%

What 1-month volatility category does TLK fall into?

Based on its current 1-month historical volatility, TLK falls into the low volatility category

What is TLK 1-month volatility 1-year high?

TLK 1-month volatility reached a 1-year high of 58.11% on July 2, 2026

What is TLK 1-month volatility 1-year low?

TLK 1-month volatility reached a 1-year low of 14.56% on January 2, 2026

What is the current 3-month volatility of TLK?

As of today, TLK 3-month volatility is 23.84%

What 3-month volatility category does TLK fall into?

Based on its current 3-month historical volatility, TLK falls into the low volatility category

What is TLK 3-month volatility 1-year high?

TLK 3-month volatility reached a 1-year high of 39.43% on July 20, 2026

What is TLK 3-month volatility 1-year low?

TLK 3-month volatility reached a 1-year low of 23.62% on September 21, 2026

What is the current 1-year volatility of TLK?

As of today, TLK 1-year volatility is 33.56%

What 1-year volatility category does TLK fall into?

Based on its current 1-year historical volatility, TLK falls into the moderate volatility category

What is TLK 1-year volatility 1-year high?

TLK 1-year volatility reached a 1-year high of 35.82% on February 6, 2026

What is TLK 1-year volatility 1-year low?

TLK 1-year volatility reached a 1-year low of 31.33% on May 15, 2026

TLK Stock Volatility History & Chart Since 1995

10-Day

25.18%

September 25, 2026

Summary

Current Value: As of today, TLK 10-day volatility is 25.18%, up +1.90% on September 25, 2026
Value Category: Based on its current 10-day historical volatility, TLK falls into the moderate volatility category
1-Year High: TLK 10-day volatility reached a 1-year high of 75.95% on February 4, 2026
1-Year Low: TLK 10-day volatility reached a 1-year low of 10.05% on December 31, 2025

10-Day Volatility Chart

Performance

TLK Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 25, 26	25.18%	+1.9%	+67.3%	-47.3%	+150.6%	-11.4%	+50.8%	+36.5%
1-Month Volatility	Sep 25, 26	23.58%	-2.7%	+6.5%	-56.2%	+49.4%	-3.3%	+20.2%	+37.0%
3-Month Volatility	Sep 25, 26	23.84%	0.0%	-35.1%	-38.6%	-26.3%	-11.5%	+46.8%	+13.8%
1-Year Volatility	Sep 25, 26	33.56%	-0.2%	+0.1%	-1.9%	+0.5%	+0.4%	+59.7%	+8.3%
14-Day RSI	Sep 25, 26	26.98	+3.9%	-54.8%	-21.6%	-43.7%	-34.5%	-44.8%	-60.0%
Beta	Sep 25, 26	0.53	0.0%	-10.2%	-24.3%	-17.2%	-22.1%	+17.8%	-34.6%
ATR	Sep 25, 26	$0.28	-2.0%	-0.8%	-49.4%	-18.6%	-24.8%	-23.8%	-27.7%
Price	Sep 25, 26	$13.34	+0.3%	-12.2%	-6.0%	-36.6%	-28.6%	-45.3%	-46.4%
200-Day SMA	Sep 25, 26	$17.55	-0.2%	-3.9%	-8.8%	-3.3%	+5.2%	-32.3%	-24.8%
50-Day SMA	Sep 25, 26	$14.66	-0.1%	+0.6%	-10.9%	-30.2%	-22.3%	-40.3%	-37.0%
20-Day SMA	Sep 25, 26	$14.51	-0.5%	-2.2%	-6.0%	-32.0%	-25.0%	-40.4%	-39.5%

10-Day Volatility History

Date	Value	Change
Sep 25, 2026	25.18%	+150.5%
Dec 31, 2025	10.05%	-72.0%
Dec 31, 2024	35.92%	+333.3%
Dec 31, 2023	8.29%	-55.5%
Dec 31, 2022	18.62%	+10.4%
Dec 31, 2021	16.87%	-41.0%
Dec 31, 2020	28.59%	+109.0%
Dec 31, 2019	13.68%	-51.3%
Dec 31, 2018	28.08%	+79.7%
Dec 31, 2017	15.63%	-34.2%
Dec 31, 2016	23.74%	+17.6%
Dec 31, 2015	20.19%	-16.0%
Dec 31, 2014	24.03%	+8.1%
Dec 31, 2013	22.23%	+27.5%
Dec 31, 2012	17.43%	+22.0%
Dec 31, 2011	14.29%	+12.3%

Date	Value	Change
Dec 31, 2010	12.72%	-44.4%
Dec 31, 2009	22.89%	-53.8%
Dec 31, 2008	49.52%	+13.3%
Dec 31, 2007	43.72%	+65.7%
Dec 31, 2006	26.39%	-12.3%
Dec 31, 2005	30.08%	+86.0%
Dec 31, 2004	16.17%	-55.4%
Dec 31, 2003	36.25%	-9.2%
Dec 31, 2002	39.91%	-8.9%
Dec 31, 2001	43.82%	-1.2%
Dec 31, 2000	44.37%	+26.6%
Dec 31, 1999	35.04%	-7.2%
Dec 31, 1998	37.75%	-51.0%
Dec 31, 1997	76.97%	+325.7%
Dec 31, 1996	18.08%	-51.2%
Dec 31, 1995	37.02%	-

FAQ

What is the current 10-day volatility of TLK?: As of today, TLK 10-day volatility is 25.18%
What 10-day volatility category does TLK fall into?: Based on its current 10-day historical volatility, TLK falls into the moderate volatility category
What is TLK 10-day volatility 1-year high?: TLK 10-day volatility reached a 1-year high of 75.95% on February 4, 2026
What is TLK 10-day volatility 1-year low?: TLK 10-day volatility reached a 1-year low of 10.05% on December 31, 2025

1-Month

23.58%

September 25, 2026

Summary

Current Value: As of today, TLK 1-month volatility is 23.58%, down -2.68% on September 25, 2026
Value Category: Based on its current 1-month historical volatility, TLK falls into the low volatility category
1-Year High: TLK 1-month volatility reached a 1-year high of 58.11% on July 2, 2026
1-Year Low: TLK 1-month volatility reached a 1-year low of 14.56% on January 2, 2026

Performance

TLK Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Sep 25, 26	23.58%	-2.7%	+6.5%	-56.2%	+49.4%	-3.3%	+20.2%	+37.0%
10-Day Volatility	Sep 25, 26	25.18%	+1.9%	+67.3%	-47.3%	+150.6%	-11.4%	+50.8%	+36.5%
3-Month Volatility	Sep 25, 26	23.84%	0.0%	-35.1%	-38.6%	-26.3%	-11.5%	+46.8%	+13.8%
1-Year Volatility	Sep 25, 26	33.56%	-0.2%	+0.1%	-1.9%	+0.5%	+0.4%	+59.7%	+8.3%
14-Day RSI	Sep 25, 26	26.98	+3.9%	-54.8%	-21.6%	-43.7%	-34.5%	-44.8%	-60.0%
Beta	Sep 25, 26	0.53	0.0%	-10.2%	-24.3%	-17.2%	-22.1%	+17.8%	-34.6%
ATR	Sep 25, 26	$0.28	-2.0%	-0.8%	-49.4%	-18.6%	-24.8%	-23.8%	-27.7%
Price	Sep 25, 26	$13.34	+0.3%	-12.2%	-6.0%	-36.6%	-28.6%	-45.3%	-46.4%
200-Day SMA	Sep 25, 26	$17.55	-0.2%	-3.9%	-8.8%	-3.3%	+5.2%	-32.3%	-24.8%
50-Day SMA	Sep 25, 26	$14.66	-0.1%	+0.6%	-10.9%	-30.2%	-22.3%	-40.3%	-37.0%
20-Day SMA	Sep 25, 26	$14.51	-0.5%	-2.2%	-6.0%	-32.0%	-25.0%	-40.4%	-39.5%

1-Month Volatility History

Date	Value	Change
Sep 25, 2026	23.58%	+39.1%
Dec 31, 2025	16.95%	-51.8%
Dec 31, 2024	35.14%	+220.6%
Dec 31, 2023	10.96%	-61.1%
Dec 31, 2022	28.20%	+50.9%
Dec 31, 2021	18.69%	-39.4%
Dec 31, 2020	30.84%	+100.4%
Dec 31, 2019	15.39%	-55.2%
Dec 31, 2018	34.35%	+132.3%
Dec 31, 2017	14.79%	-34.8%
Dec 31, 2016	22.67%	-13.0%
Dec 31, 2015	26.06%	-5.0%
Dec 31, 2014	27.43%	+27.0%
Dec 31, 2013	21.60%	-13.2%
Dec 31, 2012	24.89%	+108.3%
Dec 31, 2011	11.95%	-24.7%

Date	Value	Change
Dec 31, 2010	15.86%	-28.1%
Dec 31, 2009	22.07%	-68.1%
Dec 31, 2008	69.26%	+59.8%
Dec 31, 2007	43.33%	+32.5%
Dec 31, 2006	32.69%	-1.4%
Dec 31, 2005	33.15%	-16.4%
Dec 31, 2004	39.64%	+13.2%
Dec 31, 2003	35.03%	-9.9%
Dec 31, 2002	38.90%	-19.4%
Dec 31, 2001	48.27%	-7.1%
Dec 31, 2000	51.97%	-5.8%
Dec 31, 1999	55.19%	+9.3%
Dec 31, 1998	50.51%	-55.8%
Dec 31, 1997	114.23%	+231.6%
Dec 31, 1996	34.45%	+4.6%
Dec 31, 1995	32.95%	-

FAQ

What is the current 1-month volatility of TLK?: As of today, TLK 1-month volatility is 23.58%
What 1-month volatility category does TLK fall into?: Based on its current 1-month historical volatility, TLK falls into the low volatility category
What is TLK 1-month volatility 1-year high?: TLK 1-month volatility reached a 1-year high of 58.11% on July 2, 2026
What is TLK 1-month volatility 1-year low?: TLK 1-month volatility reached a 1-year low of 14.56% on January 2, 2026

3-Month

23.84%

September 25, 2026

Summary

Current Value: As of today, TLK 3-month volatility is 23.84%, unchanged on September 25, 2026
Value Category: Based on its current 3-month historical volatility, TLK falls into the low volatility category
1-Year High: TLK 3-month volatility reached a 1-year high of 39.43% on July 20, 2026
1-Year Low: TLK 3-month volatility reached a 1-year low of 23.62% on September 21, 2026

Performance

TLK Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Sep 25, 26	23.84%	0.0%	-35.1%	-38.6%	-26.3%	-11.5%	+46.8%	+13.8%
10-Day Volatility	Sep 25, 26	25.18%	+1.9%	+67.3%	-47.3%	+150.6%	-11.4%	+50.8%	+36.5%
1-Month Volatility	Sep 25, 26	23.58%	-2.7%	+6.5%	-56.2%	+49.4%	-3.3%	+20.2%	+37.0%
1-Year Volatility	Sep 25, 26	33.56%	-0.2%	+0.1%	-1.9%	+0.5%	+0.4%	+59.7%	+8.3%
14-Day RSI	Sep 25, 26	26.98	+3.9%	-54.8%	-21.6%	-43.7%	-34.5%	-44.8%	-60.0%
Beta	Sep 25, 26	0.53	0.0%	-10.2%	-24.3%	-17.2%	-22.1%	+17.8%	-34.6%
ATR	Sep 25, 26	$0.28	-2.0%	-0.8%	-49.4%	-18.6%	-24.8%	-23.8%	-27.7%
Price	Sep 25, 26	$13.34	+0.3%	-12.2%	-6.0%	-36.6%	-28.6%	-45.3%	-46.4%
200-Day SMA	Sep 25, 26	$17.55	-0.2%	-3.9%	-8.8%	-3.3%	+5.2%	-32.3%	-24.8%
50-Day SMA	Sep 25, 26	$14.66	-0.1%	+0.6%	-10.9%	-30.2%	-22.3%	-40.3%	-37.0%
20-Day SMA	Sep 25, 26	$14.51	-0.5%	-2.2%	-6.0%	-32.0%	-25.0%	-40.4%	-39.5%

3-Month Volatility History

Date	Value	Change
Sep 25, 2026	23.84%	-25.8%
Dec 31, 2025	32.15%	+2.6%
Dec 31, 2024	31.34%	+59.2%
Dec 31, 2023	19.69%	-23.6%
Dec 31, 2022	25.78%	+11.3%
Dec 31, 2021	23.16%	-44.2%
Dec 31, 2020	41.53%	+136.0%
Dec 31, 2019	17.60%	-52.3%
Dec 31, 2018	36.90%	+90.3%
Dec 31, 2017	19.39%	-23.7%
Dec 31, 2016	25.40%	-6.0%
Dec 31, 2015	27.03%	+2.8%
Dec 31, 2014	26.30%	+3.7%
Dec 31, 2013	25.36%	+37.4%
Dec 31, 2012	18.46%	-24.4%
Dec 31, 2011	24.43%	-1.8%

Date	Value	Change
Dec 31, 2010	24.89%	+12.6%
Dec 31, 2009	22.11%	-78.6%
Dec 31, 2008	103.10%	+128.0%
Dec 31, 2007	45.21%	+75.4%
Dec 31, 2006	25.77%	-3.8%
Dec 31, 2005	26.79%	-18.2%
Dec 31, 2004	32.77%	-22.1%
Dec 31, 2003	42.09%	-31.0%
Dec 31, 2002	61.01%	+19.9%
Dec 31, 2001	50.87%	-0.1%
Dec 31, 2000	50.94%	-28.5%
Dec 31, 1999	71.27%	-41.8%
Dec 31, 1998	122.46%	+40.2%
Dec 31, 1997	87.37%	+143.2%
Dec 31, 1996	35.93%	+13.7%
Dec 31, 1995	31.59%	-

FAQ

What is the current 3-month volatility of TLK?: As of today, TLK 3-month volatility is 23.84%
What 3-month volatility category does TLK fall into?: Based on its current 3-month historical volatility, TLK falls into the low volatility category
What is TLK 3-month volatility 1-year high?: TLK 3-month volatility reached a 1-year high of 39.43% on July 20, 2026
What is TLK 3-month volatility 1-year low?: TLK 3-month volatility reached a 1-year low of 23.62% on September 21, 2026

1-Year

33.56%

September 25, 2026

Summary

Current Value: As of today, TLK 1-year volatility is 33.56%, down -0.18% on September 25, 2026
Value Category: Based on its current 1-year historical volatility, TLK falls into the moderate volatility category
1-Year High: TLK 1-year volatility reached a 1-year high of 35.82% on February 6, 2026
1-Year Low: TLK 1-year volatility reached a 1-year low of 31.33% on May 15, 2026

Performance

TLK Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Sep 25, 26	33.56%	-0.2%	+0.1%	-1.9%	+0.5%	+0.4%	+59.7%	+8.3%
10-Day Volatility	Sep 25, 26	25.18%	+1.9%	+67.3%	-47.3%	+150.6%	-11.4%	+50.8%	+36.5%
1-Month Volatility	Sep 25, 26	23.58%	-2.7%	+6.5%	-56.2%	+49.4%	-3.3%	+20.2%	+37.0%
3-Month Volatility	Sep 25, 26	23.84%	0.0%	-35.1%	-38.6%	-26.3%	-11.5%	+46.8%	+13.8%
1-Year Volatility	Sep 25, 26	33.56%	-0.2%	+0.1%	-1.9%	+0.5%	+0.4%	+59.7%	+8.3%
14-Day RSI	Sep 25, 26	26.98	+3.9%	-54.8%	-21.6%	-43.7%	-34.5%	-44.8%	-60.0%
Beta	Sep 25, 26	0.53	0.0%	-10.2%	-24.3%	-17.2%	-22.1%	+17.8%	-34.6%
ATR	Sep 25, 26	$0.28	-2.0%	-0.8%	-49.4%	-18.6%	-24.8%	-23.8%	-27.7%
Price	Sep 25, 26	$13.34	+0.3%	-12.2%	-6.0%	-36.6%	-28.6%	-45.3%	-46.4%
200-Day SMA	Sep 25, 26	$17.55	-0.2%	-3.9%	-8.8%	-3.3%	+5.2%	-32.3%	-24.8%
50-Day SMA	Sep 25, 26	$14.66	-0.1%	+0.6%	-10.9%	-30.2%	-22.3%	-40.3%	-37.0%
20-Day SMA	Sep 25, 26	$14.51	-0.5%	-2.2%	-6.0%	-32.0%	-25.0%	-40.4%	-39.5%

1-Year Volatility History

Date	Value	Change
Sep 25, 2026	33.56%	+0.5%
Dec 31, 2025	33.40%	+28.4%
Dec 31, 2024	26.01%	+36.7%
Dec 31, 2023	19.03%	-20.8%
Dec 31, 2022	24.04%	-6.1%
Dec 31, 2021	25.60%	-42.8%
Dec 31, 2020	44.72%	+111.4%
Dec 31, 2019	21.15%	-35.3%
Dec 31, 2018	32.70%	+75.3%
Dec 31, 2017	18.65%	-31.8%
Dec 31, 2016	27.35%	+11.0%
Dec 31, 2015	24.63%	-6.5%
Dec 31, 2014	26.35%	-19.2%
Dec 31, 2013	32.63%	+44.0%
Dec 31, 2012	22.66%	-15.1%
Dec 31, 2011	26.70%	+2.4%

Date	Value	Change
Dec 31, 2010	26.07%	-30.8%
Dec 31, 2009	37.65%	-38.6%
Dec 31, 2008	61.33%	+51.7%
Dec 31, 2007	40.42%	+3.1%
Dec 31, 2006	39.21%	+25.4%
Dec 31, 2005	31.26%	-20.7%
Dec 31, 2004	39.44%	+2.8%
Dec 31, 2003	38.36%	-22.7%
Dec 31, 2002	49.60%	-17.5%
Dec 31, 2001	60.12%	+26.9%
Dec 31, 2000	47.37%	-32.5%
Dec 31, 1999	70.21%	-33.6%
Dec 31, 1998	105.74%	+89.1%
Dec 31, 1997	55.91%	+60.4%
Dec 31, 1996	34.85%	+10.3%
Dec 31, 1995	31.59%	-

FAQ

What is the current 1-year volatility of TLK?: As of today, TLK 1-year volatility is 33.56%
What 1-year volatility category does TLK fall into?: Based on its current 1-year historical volatility, TLK falls into the moderate volatility category
What is TLK 1-year volatility 1-year high?: TLK 1-year volatility reached a 1-year high of 35.82% on February 6, 2026
What is TLK 1-year volatility 1-year low?: TLK 1-year volatility reached a 1-year low of 31.33% on May 15, 2026

Data Sources & References

TLK Official Website www.telkom.co.id
TLK Profile on Yahoo Finance finance.yahoo.com/quote/TLK
TLK Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/tlk