What is the current 10-day volatility of INSM?

As of today, INSM 10-day volatility is 33.06%

What 10-day volatility category does INSM fall into?

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

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

INSM 10-day volatility reached a 1-year high of 176.69% on August 13, 2026

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

INSM 10-day volatility reached a 1-year low of 13.73% on September 23, 2025

What is the current 1-month volatility of INSM?

As of today, INSM 1-month volatility is 118.12%

What 1-month volatility category does INSM fall into?

Based on its current 1-month historical volatility, INSM falls into the extreme volatility category

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

INSM 1-month volatility reached a 1-year high of 123.94% on August 28, 2026

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

INSM 1-month volatility reached a 1-year low of 26.47% on October 29, 2025

What is the current 3-month volatility of INSM?

As of today, INSM 3-month volatility is 80.22%

What 3-month volatility category does INSM fall into?

Based on its current 3-month historical volatility, INSM falls into the extreme volatility category

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

INSM 3-month volatility reached a 1-year high of 96.40% on August 6, 2026

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

INSM 3-month volatility reached a 1-year low of 31.14% on September 23, 2025

What is the current 1-year volatility of INSM?

As of today, INSM 1-year volatility is 61.97%

What 1-year volatility category does INSM fall into?

Based on its current 1-year historical volatility, INSM falls into the extreme volatility category

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

INSM 1-year volatility reached a 1-year high of 62.65% on August 7, 2026

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

INSM 1-year volatility reached a 1-year low of 47.91% on September 23, 2025

INSM Stock Volatility History & Chart Since 2000

10-Day

33.06%

September 4, 2026

Summary

Current Value: As of today, INSM 10-day volatility is 33.06%, down -0.03% on September 4, 2026
Value Category: Based on its current 10-day historical volatility, INSM falls into the moderate volatility category
1-Year High: INSM 10-day volatility reached a 1-year high of 176.69% on August 13, 2026
1-Year Low: INSM 10-day volatility reached a 1-year low of 13.73% on September 23, 2025

10-Day Volatility Chart

Performance

INSM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Sep 4, 26	33.06%	-0.0%	+85.4%	+7.9%	-62.1%	-22.1%	+24.1%	-28.0%
1-Month Volatility	Sep 4, 26	118.12%	+0.1%	+295.6%	+24.1%	+88.6%	+186.5%	+275.2%	+156.5%
3-Month Volatility	Sep 4, 26	80.22%	0.0%	+18.3%	+18.4%	+48.2%	+19.9%	+171.5%	+80.9%
1-Year Volatility	Sep 4, 26	61.97%	0.0%	+17.9%	+6.2%	+20.9%	+28.2%	+40.1%	+11.6%
14-Day RSI	Sep 4, 26	57.71	-1.1%	+65.9%	+61.1%	+53.2%	-26.1%	-4.3%	-10.8%
Beta	Sep 4, 26	0.52	+2.0%	-8.8%	+10.6%	-11.9%	-36.6%	-49.0%	-55.6%
ATR	Sep 4, 26	$4.63	-3.2%	+17.8%	-15.4%	-32.6%	+15.7%	+547.0%	+338.5%
Price	Sep 4, 26	$126.29	-0.3%	+27.9%	+20.4%	-27.4%	-11.4%	+457.8%	+343.0%
200-Day SMA	Sep 4, 26	$140.82	-0.3%	-4.2%	-9.4%	+12.5%	+66.8%	+615.8%	+331.1%
50-Day SMA	Sep 4, 26	$115.69	+0.4%	+10.7%	-12.1%	-38.6%	+2.3%	+443.6%	+342.9%
20-Day SMA	Sep 4, 26	$126.15	-0.2%	+17.8%	+17.0%	-32.9%	-2.1%	+472.1%	+396.7%

10-Day Volatility History

Date	Value	Change
Sep 4, 2026	33.06%	-62.1%
Dec 31, 2025	87.23%	+198.7%
Dec 31, 2024	29.20%	-40.7%
Dec 31, 2023	49.24%	-9.2%
Dec 31, 2022	54.20%	+99.9%
Dec 31, 2021	27.11%	-24.0%
Dec 31, 2020	35.67%	+20.1%
Dec 31, 2019	29.71%	-69.5%
Dec 31, 2018	97.30%	+164.9%
Dec 31, 2017	36.73%	-8.6%
Dec 31, 2016	40.19%	-12.4%
Dec 31, 2015	45.90%	-39.0%
Dec 31, 2014	75.20%	+104.2%
Dec 31, 2013	36.82%	+39.2%

Date	Value	Change
Dec 31, 2012	26.45%	-50.9%
Dec 31, 2011	53.82%	+8.8%
Dec 31, 2010	49.46%	+63.4%
Dec 31, 2009	30.27%	-38.3%
Dec 31, 2008	49.08%	+59.4%
Dec 31, 2007	30.79%	-5.1%
Dec 31, 2006	32.46%	-56.4%
Dec 31, 2005	74.39%	-28.4%
Dec 31, 2004	103.84%	+358.9%
Dec 31, 2003	22.63%	-65.9%
Dec 31, 2002	66.43%	-23.7%
Dec 31, 2001	87.09%	-46.0%
Dec 31, 2000	161.22%	-

FAQ

What is the current 10-day volatility of INSM?: As of today, INSM 10-day volatility is 33.06%
What 10-day volatility category does INSM fall into?: Based on its current 10-day historical volatility, INSM falls into the moderate volatility category
What is INSM 10-day volatility 1-year high?: INSM 10-day volatility reached a 1-year high of 176.69% on August 13, 2026
What is INSM 10-day volatility 1-year low?: INSM 10-day volatility reached a 1-year low of 13.73% on September 23, 2025

1-Month

118.12%

September 4, 2026

Summary

Current Value: As of today, INSM 1-month volatility is 118.12%, up +0.06% on September 4, 2026
Value Category: Based on its current 1-month historical volatility, INSM falls into the extreme volatility category
1-Year High: INSM 1-month volatility reached a 1-year high of 123.94% on August 28, 2026
1-Year Low: INSM 1-month volatility reached a 1-year low of 26.47% on October 29, 2025

Performance

INSM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Sep 4, 26	118.12%	+0.1%	+295.6%	+24.1%	+88.6%	+186.5%	+275.2%	+156.5%
10-Day Volatility	Sep 4, 26	33.06%	-0.0%	+85.4%	+7.9%	-62.1%	-22.1%	+24.1%	-28.0%
3-Month Volatility	Sep 4, 26	80.22%	0.0%	+18.3%	+18.4%	+48.2%	+19.9%	+171.5%	+80.9%
1-Year Volatility	Sep 4, 26	61.97%	0.0%	+17.9%	+6.2%	+20.9%	+28.2%	+40.1%	+11.6%
14-Day RSI	Sep 4, 26	57.71	-1.1%	+65.9%	+61.1%	+53.2%	-26.1%	-4.3%	-10.8%
Beta	Sep 4, 26	0.52	+2.0%	-8.8%	+10.6%	-11.9%	-36.6%	-49.0%	-55.6%
ATR	Sep 4, 26	$4.63	-3.2%	+17.8%	-15.4%	-32.6%	+15.7%	+547.0%	+338.5%
Price	Sep 4, 26	$126.29	-0.3%	+27.9%	+20.4%	-27.4%	-11.4%	+457.8%	+343.0%
200-Day SMA	Sep 4, 26	$140.82	-0.3%	-4.2%	-9.4%	+12.5%	+66.8%	+615.8%	+331.1%
50-Day SMA	Sep 4, 26	$115.69	+0.4%	+10.7%	-12.1%	-38.6%	+2.3%	+443.6%	+342.9%
20-Day SMA	Sep 4, 26	$126.15	-0.2%	+17.8%	+17.0%	-32.9%	-2.1%	+472.1%	+396.7%

1-Month Volatility History

Date	Value	Change
Sep 4, 2026	118.12%	+91.3%
Dec 31, 2025	61.75%	+80.9%
Dec 31, 2024	34.13%	-19.1%
Dec 31, 2023	42.19%	-21.3%
Dec 31, 2022	53.64%	+15.1%
Dec 31, 2021	46.62%	+6.1%
Dec 31, 2020	43.96%	+54.4%
Dec 31, 2019	28.47%	-67.0%
Dec 31, 2018	86.25%	+93.0%
Dec 31, 2017	44.70%	-0.9%
Dec 31, 2016	45.10%	-14.1%
Dec 31, 2015	52.53%	-28.1%
Dec 31, 2014	73.07%	+107.1%
Dec 31, 2013	35.29%	+22.3%

Date	Value	Change
Dec 31, 2012	28.86%	-49.2%
Dec 31, 2011	56.82%	+13.7%
Dec 31, 2010	49.97%	+15.5%
Dec 31, 2009	43.25%	-54.3%
Dec 31, 2008	94.56%	+94.3%
Dec 31, 2007	48.66%	-42.3%
Dec 31, 2006	84.31%	+9.5%
Dec 31, 2005	77.00%	-9.0%
Dec 31, 2004	84.58%	+84.1%
Dec 31, 2003	45.95%	-33.9%
Dec 31, 2002	69.47%	+2.3%
Dec 31, 2001	67.94%	-49.4%
Dec 31, 2000	134.32%	-

FAQ

What is the current 1-month volatility of INSM?: As of today, INSM 1-month volatility is 118.12%
What 1-month volatility category does INSM fall into?: Based on its current 1-month historical volatility, INSM falls into the extreme volatility category
What is INSM 1-month volatility 1-year high?: INSM 1-month volatility reached a 1-year high of 123.94% on August 28, 2026
What is INSM 1-month volatility 1-year low?: INSM 1-month volatility reached a 1-year low of 26.47% on October 29, 2025

3-Month

80.22%

September 4, 2026

Summary

Current Value: As of today, INSM 3-month volatility is 80.22%, unchanged on September 4, 2026
Value Category: Based on its current 3-month historical volatility, INSM falls into the extreme volatility category
1-Year High: INSM 3-month volatility reached a 1-year high of 96.40% on August 6, 2026
1-Year Low: INSM 3-month volatility reached a 1-year low of 31.14% on September 23, 2025

Performance

INSM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Sep 4, 26	80.22%	0.0%	+18.3%	+18.4%	+48.2%	+19.9%	+171.5%	+80.9%
10-Day Volatility	Sep 4, 26	33.06%	-0.0%	+85.4%	+7.9%	-62.1%	-22.1%	+24.1%	-28.0%
1-Month Volatility	Sep 4, 26	118.12%	+0.1%	+295.6%	+24.1%	+88.6%	+186.5%	+275.2%	+156.5%
1-Year Volatility	Sep 4, 26	61.97%	0.0%	+17.9%	+6.2%	+20.9%	+28.2%	+40.1%	+11.6%
14-Day RSI	Sep 4, 26	57.71	-1.1%	+65.9%	+61.1%	+53.2%	-26.1%	-4.3%	-10.8%
Beta	Sep 4, 26	0.52	+2.0%	-8.8%	+10.6%	-11.9%	-36.6%	-49.0%	-55.6%
ATR	Sep 4, 26	$4.63	-3.2%	+17.8%	-15.4%	-32.6%	+15.7%	+547.0%	+338.5%
Price	Sep 4, 26	$126.29	-0.3%	+27.9%	+20.4%	-27.4%	-11.4%	+457.8%	+343.0%
200-Day SMA	Sep 4, 26	$140.82	-0.3%	-4.2%	-9.4%	+12.5%	+66.8%	+615.8%	+331.1%
50-Day SMA	Sep 4, 26	$115.69	+0.4%	+10.7%	-12.1%	-38.6%	+2.3%	+443.6%	+342.9%
20-Day SMA	Sep 4, 26	$126.15	-0.2%	+17.8%	+17.0%	-32.9%	-2.1%	+472.1%	+396.7%

3-Month Volatility History

Date	Value	Change
Sep 4, 2026	80.22%	+49.0%
Dec 31, 2025	53.84%	+30.6%
Dec 31, 2024	41.22%	+5.8%
Dec 31, 2023	38.97%	-29.5%
Dec 31, 2022	55.25%	+13.1%
Dec 31, 2021	48.87%	-2.6%
Dec 31, 2020	50.20%	+19.8%
Dec 31, 2019	41.89%	-51.1%
Dec 31, 2018	85.66%	+99.1%
Dec 31, 2017	43.03%	-29.3%
Dec 31, 2016	60.88%	+3.3%
Dec 31, 2015	58.93%	+13.2%
Dec 31, 2014	52.04%	-8.8%
Dec 31, 2013	57.05%	-0.3%

Date	Value	Change
Dec 31, 2012	57.25%	-42.3%
Dec 31, 2011	99.25%	+157.3%
Dec 31, 2010	38.58%	-19.7%
Dec 31, 2009	48.06%	-69.4%
Dec 31, 2008	156.93%	+97.9%
Dec 31, 2007	79.29%	+0.3%
Dec 31, 2006	79.08%	+19.4%
Dec 31, 2005	66.25%	-13.0%
Dec 31, 2004	76.17%	+34.9%
Dec 31, 2003	56.46%	-46.0%
Dec 31, 2002	104.53%	+15.1%
Dec 31, 2001	90.78%	-39.9%
Dec 31, 2000	151.06%	-

FAQ

What is the current 3-month volatility of INSM?: As of today, INSM 3-month volatility is 80.22%
What 3-month volatility category does INSM fall into?: Based on its current 3-month historical volatility, INSM falls into the extreme volatility category
What is INSM 3-month volatility 1-year high?: INSM 3-month volatility reached a 1-year high of 96.40% on August 6, 2026
What is INSM 3-month volatility 1-year low?: INSM 3-month volatility reached a 1-year low of 31.14% on September 23, 2025

1-Year

61.97%

September 4, 2026

Summary

Current Value: As of today, INSM 1-year volatility is 61.97%, unchanged on September 4, 2026
Value Category: Based on its current 1-year historical volatility, INSM falls into the extreme volatility category
1-Year High: INSM 1-year volatility reached a 1-year high of 62.65% on August 7, 2026
1-Year Low: INSM 1-year volatility reached a 1-year low of 47.91% on September 23, 2025

Performance

INSM Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Sep 4, 26	61.97%	0.0%	+17.9%	+6.2%	+20.9%	+28.2%	+40.1%	+11.6%
10-Day Volatility	Sep 4, 26	33.06%	-0.0%	+85.4%	+7.9%	-62.1%	-22.1%	+24.1%	-28.0%
1-Month Volatility	Sep 4, 26	118.12%	+0.1%	+295.6%	+24.1%	+88.6%	+186.5%	+275.2%	+156.5%
3-Month Volatility	Sep 4, 26	80.22%	0.0%	+18.3%	+18.4%	+48.2%	+19.9%	+171.5%	+80.9%
1-Year Volatility	Sep 4, 26	61.97%	0.0%	+17.9%	+6.2%	+20.9%	+28.2%	+40.1%	+11.6%
14-Day RSI	Sep 4, 26	57.71	-1.1%	+65.9%	+61.1%	+53.2%	-26.1%	-4.3%	-10.8%
Beta	Sep 4, 26	0.52	+2.0%	-8.8%	+10.6%	-11.9%	-36.6%	-49.0%	-55.6%
ATR	Sep 4, 26	$4.63	-3.2%	+17.8%	-15.4%	-32.6%	+15.7%	+547.0%	+338.5%
Price	Sep 4, 26	$126.29	-0.3%	+27.9%	+20.4%	-27.4%	-11.4%	+457.8%	+343.0%
200-Day SMA	Sep 4, 26	$140.82	-0.3%	-4.2%	-9.4%	+12.5%	+66.8%	+615.8%	+331.1%
50-Day SMA	Sep 4, 26	$115.69	+0.4%	+10.7%	-12.1%	-38.6%	+2.3%	+443.6%	+342.9%
20-Day SMA	Sep 4, 26	$126.15	-0.2%	+17.8%	+17.0%	-32.9%	-2.1%	+472.1%	+396.7%

1-Year Volatility History

Date	Value	Change
Sep 4, 2026	61.97%	+20.9%
Dec 31, 2025	51.25%	-59.2%
Dec 31, 2024	125.58%	+204.6%
Dec 31, 2023	41.23%	-31.3%
Dec 31, 2022	59.98%	+10.0%
Dec 31, 2021	54.51%	-34.6%
Dec 31, 2020	83.38%	+26.2%
Dec 31, 2019	66.07%	+2.3%
Dec 31, 2018	64.58%	-49.3%
Dec 31, 2017	127.44%	+125.5%
Dec 31, 2016	56.51%	+13.4%
Dec 31, 2015	49.82%	-33.3%
Dec 31, 2014	74.73%	+28.2%
Dec 31, 2013	58.28%	-30.9%

Date	Value	Change
Dec 31, 2012	84.31%	-15.8%
Dec 31, 2011	100.12%	+83.5%
Dec 31, 2010	54.56%	-46.9%
Dec 31, 2009	102.77%	-2.7%
Dec 31, 2008	105.59%	+13.1%
Dec 31, 2007	93.38%	+28.5%
Dec 31, 2006	72.68%	-22.9%
Dec 31, 2005	94.23%	+31.6%
Dec 31, 2004	71.60%	-31.6%
Dec 31, 2003	104.66%	-13.1%
Dec 31, 2002	120.46%	+6.1%
Dec 31, 2001	113.57%	-12.7%
Dec 31, 2000	130.13%	-

FAQ

What is the current 1-year volatility of INSM?: As of today, INSM 1-year volatility is 61.97%
What 1-year volatility category does INSM fall into?: Based on its current 1-year historical volatility, INSM falls into the extreme volatility category
What is INSM 1-year volatility 1-year high?: INSM 1-year volatility reached a 1-year high of 62.65% on August 7, 2026
What is INSM 1-year volatility 1-year low?: INSM 1-year volatility reached a 1-year low of 47.91% on September 23, 2025

Data Sources & References

INSM Official Website www.insmed.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1104506/000110450626000009/0001104506-26-000009-index.htm
INSM Profile on Yahoo Finance finance.yahoo.com/quote/INSM
INSM Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/insm