What is the current 10-day volatility of DGICB?

As of today, DGICB 10-day volatility is 48.91%

What 10-day volatility category does DGICB fall into?

Based on its current 10-day historical volatility, DGICB falls into the high volatility category

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

DGICB 10-day volatility reached a 1-year high of 247.37% on June 30, 2026

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

DGICB 10-day volatility reached a 1-year low of 14.70% on November 7, 2025

What is the current 1-month volatility of DGICB?

As of today, DGICB 1-month volatility is 72.08%

What 1-month volatility category does DGICB fall into?

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

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

DGICB 1-month volatility reached a 1-year high of 188.05% on July 13, 2026

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

DGICB 1-month volatility reached a 1-year low of 23.70% on November 7, 2025

What is the current 3-month volatility of DGICB?

As of today, DGICB 3-month volatility is 119.43%

What 3-month volatility category does DGICB fall into?

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

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

DGICB 3-month volatility reached a 1-year high of 122.55% on July 23, 2026

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

DGICB 3-month volatility reached a 1-year low of 37.86% on January 15, 2026

What is the current 1-year volatility of DGICB?

As of today, DGICB 1-year volatility is 76.50%

What 1-year volatility category does DGICB fall into?

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

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

DGICB 1-year volatility reached a 1-year high of 78.44% on July 24, 2026

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

DGICB 1-year volatility reached a 1-year low of 53.91% on January 16, 2026

DGICB Stock Volatility History & Chart Since 1986

10-Day

48.91%

August 19, 2026

Summary

Current Value: As of today, DGICB 10-day volatility is 48.91%, up +23.57% on August 19, 2026
Value Category: Based on its current 10-day historical volatility, DGICB falls into the high volatility category
1-Year High: DGICB 10-day volatility reached a 1-year high of 247.37% on June 30, 2026
1-Year Low: DGICB 10-day volatility reached a 1-year low of 14.70% on November 7, 2025

10-Day Volatility Chart

Performance

DGICB Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Aug 19, 26	48.91%	+23.6%	-60.6%	-38.9%	-0.2%	-40.7%	+36.0%	+2937.9%
	Aug 19, 26	72.08%	-9.1%	-40.0%	+15.6%	+89.6%	+2.1%	+34.8%	+1624.4%
	Aug 19, 26	119.43%	+1.3%	+3.6%	+102.1%	+171.4%	+83.0%	+133.5%	+303.6%
	Aug 19, 26	76.50%	+0.5%	+1.3%	+31.1%	+41.5%	+35.4%	+34.9%	+97.4%
	Aug 19, 26	50.13	-13.9%	+3.0%	-5.9%	-21.5%	+5.4%	-21.4%	-23.2%
	Aug 19, 26	0.24	0.0%	+20.0%	+442.9%	+140.0%	+33.3%	+318.2%	-22.6%
	Aug 19, 26	$1.11	+2.3%	-34.2%	+49.6%	+137.4%	+83.3%	+68.4%	+2948.5%
Price	Aug 19, 26	$23.30	-5.8%	+5.2%	+21.8%	+31.7%	+55.5%	+54.3%	+50.3%
	Aug 19, 26	$18.51	+0.2%	+4.9%	+12.1%	+13.5%	+18.9%	+24.7%	+34.1%
	Aug 19, 26	$22.58	+0.4%	+9.3%	+25.5%	+39.8%	+38.3%	+64.1%	+50.1%
	Aug 19, 26	$23.02	+0.1%	-0.7%	+20.8%	+39.2%	+55.2%	+63.6%	+48.4%

10-Day Volatility History

Date	Value	Change
Aug 19, 2026	48.91%	-0.2%
Dec 31, 2025	49.01%	-25.4%
Dec 31, 2024	65.74%	-41.0%
Dec 31, 2023	111.41%	+15.9%
Dec 31, 2022	96.09%	+220.8%
Dec 31, 2021	29.95%	-1.4%
Dec 31, 2020	30.38%	-31.4%
Dec 31, 2019	44.26%	+284.5%
Dec 31, 2018	11.51%	-78.1%
Dec 31, 2017	52.44%	-47.6%
Dec 31, 2016	100.07%	+296.3%
Dec 31, 2015	25.25%	+122.1%
Dec 31, 2014	11.37%	-80.9%
Dec 31, 2013	59.57%	+130.6%
Dec 31, 2012	25.83%	-22.9%
Dec 31, 2011	33.51%	+8.9%
Dec 31, 2010	30.77%	-53.8%
Dec 31, 2009	66.60%	+21.5%
Dec 31, 2008	54.80%	+37.7%
Dec 31, 2007	39.81%	+177.2%
Dec 31, 2006	14.36%	-53.5%

Date	Value	Change
Dec 31, 2005	30.90%	+30.8%
Dec 31, 2004	23.62%	-55.5%
Dec 31, 2003	53.11%	+144.6%
Dec 31, 2002	21.71%	-11.4%
Dec 31, 2001	24.50%	-68.2%
Dec 31, 2000	77.15%	-11.9%
Dec 31, 1999	87.57%	+58.0%
Dec 31, 1998	55.42%	+396.2%
Dec 31, 1997	11.17%	-71.5%
Dec 31, 1996	39.19%	+46.6%
Dec 31, 1995	26.74%	-59.8%
Dec 31, 1994	66.49%	+50.9%
Dec 31, 1993	44.06%	-38.2%
Dec 31, 1992	71.35%	+8.5%
Dec 31, 1991	65.77%	-22.9%
Dec 31, 1990	85.36%	+88.5%
Dec 31, 1989	45.28%	-45.4%
Dec 31, 1988	82.86%	-13.9%
Dec 31, 1987	96.29%	+514.5%
Dec 31, 1986	15.67%	-

FAQ

What is the current 10-day volatility of DGICB?: As of today, DGICB 10-day volatility is 48.91%
What 10-day volatility category does DGICB fall into?: Based on its current 10-day historical volatility, DGICB falls into the high volatility category
What is DGICB 10-day volatility 1-year high?: DGICB 10-day volatility reached a 1-year high of 247.37% on June 30, 2026
What is DGICB 10-day volatility 1-year low?: DGICB 10-day volatility reached a 1-year low of 14.70% on November 7, 2025

1-Month

72.08%

August 19, 2026

Summary

Current Value: As of today, DGICB 1-month volatility is 72.08%, down -9.06% on August 19, 2026
Value Category: Based on its current 1-month historical volatility, DGICB falls into the extreme volatility category
1-Year High: DGICB 1-month volatility reached a 1-year high of 188.05% on July 13, 2026
1-Year Low: DGICB 1-month volatility reached a 1-year low of 23.70% on November 7, 2025

Performance

DGICB Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Aug 19, 26	72.08%	-9.1%	-40.0%	+15.6%	+89.6%	+2.1%	+34.8%	+1624.4%
	Aug 19, 26	48.91%	+23.6%	-60.6%	-38.9%	-0.2%	-40.7%	+36.0%	+2937.9%
	Aug 19, 26	119.43%	+1.3%	+3.6%	+102.1%	+171.4%	+83.0%	+133.5%	+303.6%
	Aug 19, 26	76.50%	+0.5%	+1.3%	+31.1%	+41.5%	+35.4%	+34.9%	+97.4%
	Aug 19, 26	50.13	-13.9%	+3.0%	-5.9%	-21.5%	+5.4%	-21.4%	-23.2%
	Aug 19, 26	0.24	0.0%	+20.0%	+442.9%	+140.0%	+33.3%	+318.2%	-22.6%
	Aug 19, 26	$1.11	+2.3%	-34.2%	+49.6%	+137.4%	+83.3%	+68.4%	+2948.5%
Price	Aug 19, 26	$23.30	-5.8%	+5.2%	+21.8%	+31.7%	+55.5%	+54.3%	+50.3%
	Aug 19, 26	$18.51	+0.2%	+4.9%	+12.1%	+13.5%	+18.9%	+24.7%	+34.1%
	Aug 19, 26	$22.58	+0.4%	+9.3%	+25.5%	+39.8%	+38.3%	+64.1%	+50.1%
	Aug 19, 26	$23.02	+0.1%	-0.7%	+20.8%	+39.2%	+55.2%	+63.6%	+48.4%

1-Month Volatility History

Date	Value	Change
Aug 19, 2026	80.32%	+98.0%
Dec 31, 2025	40.57%	-21.6%
Dec 31, 2024	51.75%	-35.0%
Dec 31, 2023	79.64%	-33.0%
Dec 31, 2022	118.80%	+128.6%
Dec 31, 2021	51.97%	+46.5%
Dec 31, 2020	35.47%	-34.8%
Dec 31, 2019	54.38%	-20.6%
Dec 31, 2018	68.48%	+12.7%
Dec 31, 2017	60.79%	-34.4%
Dec 31, 2016	92.61%	+134.9%
Dec 31, 2015	39.43%	+25.5%
Dec 31, 2014	31.42%	-38.7%
Dec 31, 2013	51.29%	+157.4%
Dec 31, 2012	19.93%	-17.8%
Dec 31, 2011	24.25%	-29.3%
Dec 31, 2010	34.32%	-42.9%
Dec 31, 2009	60.10%	-3.9%
Dec 31, 2008	62.55%	+69.7%
Dec 31, 2007	36.85%	+83.2%
Dec 31, 2006	20.11%	-58.9%

Date	Value	Change
Dec 31, 2005	48.87%	+122.6%
Dec 31, 2004	21.95%	-53.2%
Dec 31, 2003	46.89%	+102.3%
Dec 31, 2002	23.18%	-68.8%
Dec 31, 2001	74.35%	+9.5%
Dec 31, 2000	67.90%	-20.9%
Dec 31, 1999	85.81%	+67.1%
Dec 31, 1998	51.36%	+65.5%
Dec 31, 1997	31.04%	-5.8%
Dec 31, 1996	32.94%	-3.7%
Dec 31, 1995	34.20%	-40.2%
Dec 31, 1994	57.22%	+73.8%
Dec 31, 1993	32.93%	-37.8%
Dec 31, 1992	52.94%	+4.0%
Dec 31, 1991	50.88%	-22.9%
Dec 31, 1990	65.98%	+70.6%
Dec 31, 1989	38.67%	-46.5%
Dec 31, 1988	72.31%	-29.7%
Dec 31, 1987	102.90%	+258.0%
Dec 31, 1986	28.74%	-

FAQ

What is the current 1-month volatility of DGICB?: As of today, DGICB 1-month volatility is 72.08%
What 1-month volatility category does DGICB fall into?: Based on its current 1-month historical volatility, DGICB falls into the extreme volatility category
What is DGICB 1-month volatility 1-year high?: DGICB 1-month volatility reached a 1-year high of 188.05% on July 13, 2026
What is DGICB 1-month volatility 1-year low?: DGICB 1-month volatility reached a 1-year low of 23.70% on November 7, 2025

3-Month

119.43%

August 19, 2026

Summary

Current Value: As of today, DGICB 3-month volatility is 119.43%, up +1.32% on August 19, 2026
Value Category: Based on its current 3-month historical volatility, DGICB falls into the extreme volatility category
1-Year High: DGICB 3-month volatility reached a 1-year high of 122.55% on July 23, 2026
1-Year Low: DGICB 3-month volatility reached a 1-year low of 37.86% on January 15, 2026

Performance

DGICB Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Aug 19, 26	119.43%	+1.3%	+3.6%	+102.1%	+171.4%	+83.0%	+133.5%	+303.6%
	Aug 19, 26	48.91%	+23.6%	-60.6%	-38.9%	-0.2%	-40.7%	+36.0%	+2937.9%
	Aug 19, 26	72.08%	-9.1%	-40.0%	+15.6%	+89.6%	+2.1%	+34.8%	+1624.4%
	Aug 19, 26	76.50%	+0.5%	+1.3%	+31.1%	+41.5%	+35.4%	+34.9%	+97.4%
	Aug 19, 26	50.13	-13.9%	+3.0%	-5.9%	-21.5%	+5.4%	-21.4%	-23.2%
	Aug 19, 26	0.24	0.0%	+20.0%	+442.9%	+140.0%	+33.3%	+318.2%	-22.6%
	Aug 19, 26	$1.11	+2.3%	-34.2%	+49.6%	+137.4%	+83.3%	+68.4%	+2948.5%
Price	Aug 19, 26	$23.30	-5.8%	+5.2%	+21.8%	+31.7%	+55.5%	+54.3%	+50.3%
	Aug 19, 26	$18.51	+0.2%	+4.9%	+12.1%	+13.5%	+18.9%	+24.7%	+34.1%
	Aug 19, 26	$22.58	+0.4%	+9.3%	+25.5%	+39.8%	+38.3%	+64.1%	+50.1%
	Aug 19, 26	$23.02	+0.1%	-0.7%	+20.8%	+39.2%	+55.2%	+63.6%	+48.4%

3-Month Volatility History

Date	Value	Change
Aug 19, 2026	118.46%	+170.4%
Dec 31, 2025	43.81%	-20.3%
Dec 31, 2024	54.98%	+12.7%
Dec 31, 2023	48.79%	-40.6%
Dec 31, 2022	82.18%	+74.1%
Dec 31, 2021	47.20%	+43.0%
Dec 31, 2020	33.00%	-5.0%
Dec 31, 2019	34.72%	-12.5%
Dec 31, 2018	39.68%	-29.4%
Dec 31, 2017	56.22%	-12.6%
Dec 31, 2016	64.29%	+170.8%
Dec 31, 2015	23.74%	+19.8%
Dec 31, 2014	19.82%	-72.8%
Dec 31, 2013	72.88%	+44.3%
Dec 31, 2012	50.50%	+45.6%
Dec 31, 2011	34.68%	+28.8%
Dec 31, 2010	26.93%	-66.4%
Dec 31, 2009	80.24%	-2.7%
Dec 31, 2008	82.45%	+167.6%
Dec 31, 2007	30.81%	-0.0%
Dec 31, 2006	30.82%	-28.7%

Date	Value	Change
Dec 31, 2005	43.23%	+25.5%
Dec 31, 2004	34.45%	+6.6%
Dec 31, 2003	32.33%	-33.1%
Dec 31, 2002	48.35%	-1.4%
Dec 31, 2001	49.04%	-39.6%
Dec 31, 2000	81.13%	-10.6%
Dec 31, 1999	90.73%	+85.9%
Dec 31, 1998	48.81%	+82.5%
Dec 31, 1997	26.75%	-12.3%
Dec 31, 1996	30.51%	-5.0%
Dec 31, 1995	32.10%	-25.8%
Dec 31, 1994	43.28%	+53.3%
Dec 31, 1993	28.24%	-26.6%
Dec 31, 1992	38.47%	-13.0%
Dec 31, 1991	44.23%	-32.4%
Dec 31, 1990	65.47%	+13.7%
Dec 31, 1989	57.60%	+25.5%
Dec 31, 1988	45.88%	-50.6%
Dec 31, 1987	92.92%	+199.5%
Dec 31, 1986	31.03%	-

FAQ

What is the current 3-month volatility of DGICB?: As of today, DGICB 3-month volatility is 119.43%
What 3-month volatility category does DGICB fall into?: Based on its current 3-month historical volatility, DGICB falls into the extreme volatility category
What is DGICB 3-month volatility 1-year high?: DGICB 3-month volatility reached a 1-year high of 122.55% on July 23, 2026
What is DGICB 3-month volatility 1-year low?: DGICB 3-month volatility reached a 1-year low of 37.86% on January 15, 2026

1-Year

76.50%

August 19, 2026

Summary

Current Value: As of today, DGICB 1-year volatility is 76.50%, up +0.53% on August 19, 2026
Value Category: Based on its current 1-year historical volatility, DGICB falls into the extreme volatility category
1-Year High: DGICB 1-year volatility reached a 1-year high of 78.44% on July 24, 2026
1-Year Low: DGICB 1-year volatility reached a 1-year low of 53.91% on January 16, 2026

Performance

DGICB Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
	Aug 19, 26	76.50%	+0.5%	+1.3%	+31.1%	+41.5%	+35.4%	+34.9%	+97.4%
	Aug 19, 26	48.91%	+23.6%	-60.6%	-38.9%	-0.2%	-40.7%	+36.0%	+2937.9%
	Aug 19, 26	72.08%	-9.1%	-40.0%	+15.6%	+89.6%	+2.1%	+34.8%	+1624.4%
	Aug 19, 26	119.43%	+1.3%	+3.6%	+102.1%	+171.4%	+83.0%	+133.5%	+303.6%
	Aug 19, 26	76.50%	+0.5%	+1.3%	+31.1%	+41.5%	+35.4%	+34.9%	+97.4%
	Aug 19, 26	50.13	-13.9%	+3.0%	-5.9%	-21.5%	+5.4%	-21.4%	-23.2%
	Aug 19, 26	0.24	0.0%	+20.0%	+442.9%	+140.0%	+33.3%	+318.2%	-22.6%
	Aug 19, 26	$1.11	+2.3%	-34.2%	+49.6%	+137.4%	+83.3%	+68.4%	+2948.5%
Price	Aug 19, 26	$23.30	-5.8%	+5.2%	+21.8%	+31.7%	+55.5%	+54.3%	+50.3%
	Aug 19, 26	$18.51	+0.2%	+4.9%	+12.1%	+13.5%	+18.9%	+24.7%	+34.1%
	Aug 19, 26	$22.58	+0.4%	+9.3%	+25.5%	+39.8%	+38.3%	+64.1%	+50.1%
	Aug 19, 26	$23.02	+0.1%	-0.7%	+20.8%	+39.2%	+55.2%	+63.6%	+48.4%

1-Year Volatility History

Date	Value	Change
Aug 19, 2026	76.35%	+41.2%
Dec 31, 2025	54.07%	+11.0%
Dec 31, 2024	48.69%	+13.0%
Dec 31, 2023	43.09%	-28.4%
Dec 31, 2022	60.20%	+44.8%
Dec 31, 2021	41.57%	-22.2%
Dec 31, 2020	53.40%	+19.5%
Dec 31, 2019	44.68%	+7.9%
Dec 31, 2018	41.40%	-3.2%
Dec 31, 2017	42.75%	-18.5%
Dec 31, 2016	52.45%	+16.3%
Dec 31, 2015	45.11%	-10.6%
Dec 31, 2014	50.46%	-27.6%
Dec 31, 2013	69.71%	+87.5%
Dec 31, 2012	37.17%	-40.6%
Dec 31, 2011	62.62%	+41.5%
Dec 31, 2010	44.25%	-25.4%
Dec 31, 2009	59.34%	+18.7%
Dec 31, 2008	49.98%	+48.4%
Dec 31, 2007	33.67%	-7.0%
Dec 31, 2006	36.20%	-9.6%

Date	Value	Change
Dec 31, 2005	40.04%	+24.3%
Dec 31, 2004	32.20%	-1.7%
Dec 31, 2003	32.76%	-40.6%
Dec 31, 2002	55.12%	-0.6%
Dec 31, 2001	55.43%	-30.4%
Dec 31, 2000	79.60%	+12.7%
Dec 31, 1999	70.61%	+57.1%
Dec 31, 1998	44.96%	+31.4%
Dec 31, 1997	34.22%	+14.3%
Dec 31, 1996	29.94%	-20.8%
Dec 31, 1995	37.81%	-10.3%
Dec 31, 1994	42.14%	-29.6%
Dec 31, 1993	59.85%	+18.8%
Dec 31, 1992	50.40%	-2.5%
Dec 31, 1991	51.67%	-13.0%
Dec 31, 1990	59.37%	+16.7%
Dec 31, 1989	50.87%	-26.4%
Dec 31, 1988	69.10%	+28.5%
Dec 31, 1987	53.76%	+73.3%
Dec 31, 1986	31.03%	-

FAQ

What is the current 1-year volatility of DGICB?: As of today, DGICB 1-year volatility is 76.50%
What 1-year volatility category does DGICB fall into?: Based on its current 1-year historical volatility, DGICB falls into the extreme volatility category
What is DGICB 1-year volatility 1-year high?: DGICB 1-year volatility reached a 1-year high of 78.44% on July 24, 2026
What is DGICB 1-year volatility 1-year low?: DGICB 1-year volatility reached a 1-year low of 53.91% on January 16, 2026

Data Sources & References

DGICB Official Website www.donegalgroup.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/800457/000117184326000917/0001171843-26-000917-index.htm
DGICB Profile on Yahoo Finance finance.yahoo.com/quote/DGICB
DGICB Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/dgicb