What is the current 10-day volatility of DINO?

As of today, DINO 10-day volatility is 46.15%

What 10-day volatility category does DINO fall into?

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

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

DINO 10-day volatility reached a 1-year high of 83.82% on April 17, 2025

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

DINO 10-day volatility reached a 1-year low of 12.05% on October 9, 2025

What is the current 1-month volatility of DINO?

As of today, DINO 1-month volatility is 38.97%

What 1-month volatility category does DINO fall into?

Based on its current 1-month historical volatility, DINO falls into the moderate volatility category

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

DINO 1-month volatility reached a 1-year high of 75.59% on April 28, 2025

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

DINO 1-month volatility reached a 1-year low of 17.44% on October 9, 2025

What is the current 3-month volatility of DINO?

As of today, DINO 3-month volatility is 47.14%

What 3-month volatility category does DINO fall into?

Based on its current 3-month historical volatility, DINO falls into the high volatility category

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

DINO 3-month volatility reached a 1-year high of 55.13% on April 22, 2025

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

DINO 3-month volatility reached a 1-year low of 28.32% on November 4, 2025

What is the current 1-year volatility of DINO?

As of today, DINO 1-year volatility is 35.47%

What 1-year volatility category does DINO fall into?

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

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

DINO 1-year volatility reached a 1-year high of 39.99% on April 1, 2026

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

DINO 1-year volatility reached a 1-year low of 35.15% on April 13, 2026

DINO Stock Volatility History & Chart Since 1980

10-Day

46.15%

April 17, 2026

Summary

Current Value: As of today, DINO 10-day volatility is 46.15%, up +17.55% on April 17, 2026
Value Category: Based on its current 10-day historical volatility, DINO falls into the high volatility category
1-Year High: DINO 10-day volatility reached a 1-year high of 83.82% on April 17, 2025
1-Year Low: DINO 10-day volatility reached a 1-year low of 12.05% on October 9, 2025

10-Day Volatility Chart

Performance

DINO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
10-Day Volatility	Apr 17, 26	46.15%	+17.6%	-19.6%	+3.5%	+230.6%	-44.9%	-13.8%	+87.1%
1-Month Volatility	Apr 17, 26	38.97%	+6.7%	-39.9%	+17.5%	+91.5%	-44.1%	-10.6%	-5.1%
3-Month Volatility	Apr 17, 26	47.14%	+1.8%	+2.9%	+45.5%	+58.1%	-14.2%	+8.8%	-0.6%
1-Year Volatility	Apr 17, 26	35.47%	+0.4%	-10.4%	-7.5%	-6.0%	-7.4%	-19.3%	-47.3%
14-Day RSI	Apr 17, 26	46.16	-15.6%	-24.3%	-3.3%	+48.3%	+4.3%	+15.2%	+0.2%
Beta	Apr 17, 26	0.34	-2.9%	-65.7%	-67.3%	-66.7%	-65.7%	-54.0%	-79.9%
ATR	Apr 17, 26	$2.63	+6.3%	+2.1%	+71.3%	+113.1%	+47.9%	+38.3%	+72.4%
Price	Apr 17, 26	$57.15	-4.9%	-2.2%	+17.5%	+24.0%	+96.9%	+25.5%	+61.1%
200-Day SMA	Apr 17, 26	$51.51	+0.1%	+4.7%	+14.8%	+17.1%	+27.3%	-2.1%	+88.1%
50-Day SMA	Apr 17, 26	$57.13	+0.0%	+8.1%	+13.0%	+11.1%	+73.8%	+14.2%	+57.2%

10-Day Volatility History

Date	Value	Change
Apr 17, 2026	46.15%	+230.6%
Dec 31, 2025	13.96%	-47.8%
Dec 31, 2024	26.74%	+41.6%
Dec 31, 2023	18.89%	-56.8%
Dec 31, 2022	43.76%	+91.8%
Dec 31, 2021	22.81%	-33.8%
Dec 31, 2020	34.45%	+85.4%
Dec 31, 2019	18.58%	-68.3%
Dec 31, 2018	58.61%	+145.1%
Dec 31, 2017	23.91%	+11.2%
Dec 31, 2016	21.51%	-8.6%
Dec 31, 2015	23.53%	+11.0%
Dec 31, 2014	21.20%	-8.3%
Dec 31, 2013	23.12%	-21.3%
Dec 31, 2012	29.36%	-1.7%
Dec 31, 2011	29.87%	+26.8%
Dec 31, 2010	23.55%	+19.0%
Dec 31, 2009	19.79%	-63.0%
Dec 31, 2008	53.49%	+130.8%
Dec 31, 2007	23.18%	-45.7%
Dec 31, 2006	42.67%	+21.1%
Dec 31, 2005	35.24%	+52.3%
Dec 31, 2004	23.14%	+72.6%
Dec 31, 2003	13.41%	-76.4%

Date	Value	Change
Dec 31, 2002	56.84%	+43.9%
Dec 31, 2001	39.49%	-58.6%
Dec 31, 2000	95.36%	+222.8%
Dec 31, 1999	29.54%	-39.7%
Dec 31, 1998	48.96%	+303.3%
Dec 31, 1997	12.14%	-49.3%
Dec 31, 1996	23.95%	-21.0%
Dec 31, 1995	30.33%	-6.9%
Dec 31, 1994	32.59%	+1.4%
Dec 31, 1993	32.14%	+145.3%
Dec 31, 1992	13.10%	-59.6%
Dec 31, 1991	32.42%	+72.4%
Dec 31, 1990	18.80%	-10.8%
Dec 31, 1989	21.08%	+3.7%
Dec 31, 1988	20.32%	-1.0%
Dec 31, 1987	20.53%	-1.3%
Dec 31, 1986	20.80%	-45.6%
Dec 31, 1985	38.21%	-30.9%
Dec 31, 1984	55.29%	-8.4%
Dec 31, 1983	60.37%	-47.0%
Dec 31, 1982	113.91%	+188.8%
Dec 31, 1981	39.44%	-18.5%
Dec 31, 1980	48.39%	-

FAQ

What is the current 10-day volatility of DINO?
As of today, DINO 10-day volatility is 46.15%
What 10-day volatility category does DINO fall into?
Based on its current 10-day historical volatility, DINO falls into the high volatility category
What is DINO 10-day volatility 1-year high?
DINO 10-day volatility reached a 1-year high of 83.82% on April 17, 2025
What is DINO 10-day volatility 1-year low?
DINO 10-day volatility reached a 1-year low of 12.05% on October 9, 2025

1-Month

38.97%

April 17, 2026

Summary

Current Value: As of today, DINO 1-month volatility is 38.97%, up +6.74% on April 17, 2026
Value Category: Based on its current 1-month historical volatility, DINO falls into the moderate volatility category
1-Year High: DINO 1-month volatility reached a 1-year high of 75.59% on April 28, 2025
1-Year Low: DINO 1-month volatility reached a 1-year low of 17.44% on October 9, 2025

Performance

DINO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Month Volatility	Apr 17, 26	38.97%	+6.7%	-39.9%	+17.5%	+91.5%	-44.1%	-10.6%	-5.1%
10-Day Volatility	Apr 17, 26	46.15%	+17.6%	-19.6%	+3.5%	+230.6%	-44.9%	-13.8%	+87.1%
3-Month Volatility	Apr 17, 26	47.14%	+1.8%	+2.9%	+45.5%	+58.1%	-14.2%	+8.8%	-0.6%
1-Year Volatility	Apr 17, 26	35.47%	+0.4%	-10.4%	-7.5%	-6.0%	-7.4%	-19.3%	-47.3%
14-Day RSI	Apr 17, 26	46.16	-15.6%	-24.3%	-3.3%	+48.3%	+4.3%	+15.2%	+0.2%
Beta	Apr 17, 26	0.34	-2.9%	-65.7%	-67.3%	-66.7%	-65.7%	-54.0%	-79.9%
ATR	Apr 17, 26	$2.63	+6.3%	+2.1%	+71.3%	+113.1%	+47.9%	+38.3%	+72.4%
Price	Apr 17, 26	$57.15	-4.9%	-2.2%	+17.5%	+24.0%	+96.9%	+25.5%	+61.1%
200-Day SMA	Apr 17, 26	$51.51	+0.1%	+4.7%	+14.8%	+17.1%	+27.3%	-2.1%	+88.1%
50-Day SMA	Apr 17, 26	$57.13	+0.0%	+8.1%	+13.0%	+11.1%	+73.8%	+14.2%	+57.2%

1-Month Volatility History

Date	Value	Change
Apr 17, 2026	38.97%	+94.2%
Dec 31, 2025	20.07%	-30.4%
Dec 31, 2024	28.82%	-6.7%
Dec 31, 2023	30.89%	-38.4%
Dec 31, 2022	50.15%	+60.2%
Dec 31, 2021	31.31%	-44.4%
Dec 31, 2020	56.28%	+140.4%
Dec 31, 2019	23.41%	-53.7%
Dec 31, 2018	50.52%	+115.8%
Dec 31, 2017	23.41%	-40.5%
Dec 31, 2016	39.37%	+11.9%
Dec 31, 2015	35.19%	+22.2%
Dec 31, 2014	28.79%	-17.2%
Dec 31, 2013	34.78%	+17.5%
Dec 31, 2012	29.61%	-27.1%
Dec 31, 2011	40.63%	+84.9%
Dec 31, 2010	21.97%	+0.9%
Dec 31, 2009	21.78%	-70.6%
Dec 31, 2008	74.11%	+119.5%
Dec 31, 2007	33.76%	+3.3%
Dec 31, 2006	32.67%	-1.1%
Dec 31, 2005	33.02%	+13.0%
Dec 31, 2004	29.23%	+72.2%
Dec 31, 2003	16.97%	-68.9%

Date	Value	Change
Dec 31, 2002	54.60%	+4.2%
Dec 31, 2001	52.38%	-32.0%
Dec 31, 2000	77.03%	+164.0%
Dec 31, 1999	29.18%	-27.6%
Dec 31, 1998	40.29%	+212.8%
Dec 31, 1997	12.88%	-56.9%
Dec 31, 1996	29.85%	+22.9%
Dec 31, 1995	24.29%	-4.7%
Dec 31, 1994	25.49%	-7.8%
Dec 31, 1993	27.66%	+30.7%
Dec 31, 1992	21.17%	-36.6%
Dec 31, 1991	33.39%	+64.3%
Dec 31, 1990	20.32%	-4.9%
Dec 31, 1989	21.36%	-21.2%
Dec 31, 1988	27.11%	-25.4%
Dec 31, 1987	36.32%	+73.9%
Dec 31, 1986	20.88%	-25.2%
Dec 31, 1985	27.90%	-42.2%
Dec 31, 1984	48.29%	-14.8%
Dec 31, 1983	56.65%	-33.1%
Dec 31, 1982	84.73%	+117.3%
Dec 31, 1981	38.99%	-44.8%
Dec 31, 1980	70.69%	-

FAQ

What is the current 1-month volatility of DINO?
As of today, DINO 1-month volatility is 38.97%
What 1-month volatility category does DINO fall into?
Based on its current 1-month historical volatility, DINO falls into the moderate volatility category
What is DINO 1-month volatility 1-year high?
DINO 1-month volatility reached a 1-year high of 75.59% on April 28, 2025
What is DINO 1-month volatility 1-year low?
DINO 1-month volatility reached a 1-year low of 17.44% on October 9, 2025

3-Month

47.14%

April 17, 2026

Summary

Current Value: As of today, DINO 3-month volatility is 47.14%, up +1.84% on April 17, 2026
Value Category: Based on its current 3-month historical volatility, DINO falls into the high volatility category
1-Year High: DINO 3-month volatility reached a 1-year high of 55.13% on April 22, 2025
1-Year Low: DINO 3-month volatility reached a 1-year low of 28.32% on November 4, 2025

Performance

DINO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
3-Month Volatility	Apr 17, 26	47.14%	+1.8%	+2.9%	+45.5%	+58.1%	-14.2%	+8.8%	-0.6%
10-Day Volatility	Apr 17, 26	46.15%	+17.6%	-19.6%	+3.5%	+230.6%	-44.9%	-13.8%	+87.1%
1-Month Volatility	Apr 17, 26	38.97%	+6.7%	-39.9%	+17.5%	+91.5%	-44.1%	-10.6%	-5.1%
1-Year Volatility	Apr 17, 26	35.47%	+0.4%	-10.4%	-7.5%	-6.0%	-7.4%	-19.3%	-47.3%
14-Day RSI	Apr 17, 26	46.16	-15.6%	-24.3%	-3.3%	+48.3%	+4.3%	+15.2%	+0.2%
Beta	Apr 17, 26	0.34	-2.9%	-65.7%	-67.3%	-66.7%	-65.7%	-54.0%	-79.9%
ATR	Apr 17, 26	$2.63	+6.3%	+2.1%	+71.3%	+113.1%	+47.9%	+38.3%	+72.4%
Price	Apr 17, 26	$57.15	-4.9%	-2.2%	+17.5%	+24.0%	+96.9%	+25.5%	+61.1%
200-Day SMA	Apr 17, 26	$51.51	+0.1%	+4.7%	+14.8%	+17.1%	+27.3%	-2.1%	+88.1%
50-Day SMA	Apr 17, 26	$57.13	+0.0%	+8.1%	+13.0%	+11.1%	+73.8%	+14.2%	+57.2%

3-Month Volatility History

Date	Value	Change
Apr 17, 2026	47.14%	+59.3%
Dec 31, 2025	29.60%	-13.2%
Dec 31, 2024	34.10%	+13.8%
Dec 31, 2023	29.97%	-26.3%
Dec 31, 2022	40.66%	+10.2%
Dec 31, 2021	36.88%	-56.2%
Dec 31, 2020	84.17%	+207.5%
Dec 31, 2019	27.37%	-43.1%
Dec 31, 2018	48.09%	+89.5%
Dec 31, 2017	25.38%	-49.8%
Dec 31, 2016	50.52%	+58.0%
Dec 31, 2015	31.98%	+7.4%
Dec 31, 2014	29.78%	-16.1%
Dec 31, 2013	35.48%	+30.7%
Dec 31, 2012	27.14%	-57.8%
Dec 31, 2011	64.31%	+97.9%
Dec 31, 2010	32.50%	-21.5%
Dec 31, 2009	41.42%	-67.5%
Dec 31, 2008	127.42%	+247.2%
Dec 31, 2007	36.70%	-2.9%
Dec 31, 2006	37.80%	-14.0%
Dec 31, 2005	43.97%	+31.6%
Dec 31, 2004	33.42%	+89.8%
Dec 31, 2003	17.61%	-65.5%

Date	Value	Change
Dec 31, 2002	51.09%	+34.7%
Dec 31, 2001	37.93%	-24.6%
Dec 31, 2000	50.28%	+119.7%
Dec 31, 1999	22.89%	-37.0%
Dec 31, 1998	36.31%	+118.2%
Dec 31, 1997	16.64%	-26.1%
Dec 31, 1996	22.51%	+25.9%
Dec 31, 1995	17.88%	-17.6%
Dec 31, 1994	21.70%	-6.0%
Dec 31, 1993	23.09%	-2.7%
Dec 31, 1992	23.72%	+18.7%
Dec 31, 1991	19.99%	+2.0%
Dec 31, 1990	19.59%	-30.1%
Dec 31, 1989	28.04%	-6.9%
Dec 31, 1988	30.11%	-21.4%
Dec 31, 1987	38.32%	+63.4%
Dec 31, 1986	23.45%	+3.0%
Dec 31, 1985	22.76%	-44.9%
Dec 31, 1984	41.27%	-35.3%
Dec 31, 1983	63.75%	+4.4%
Dec 31, 1982	61.08%	+34.7%
Dec 31, 1981	45.35%	-32.1%
Dec 31, 1980	66.78%	-

FAQ

What is the current 3-month volatility of DINO?
As of today, DINO 3-month volatility is 47.14%
What 3-month volatility category does DINO fall into?
Based on its current 3-month historical volatility, DINO falls into the high volatility category
What is DINO 3-month volatility 1-year high?
DINO 3-month volatility reached a 1-year high of 55.13% on April 22, 2025
What is DINO 3-month volatility 1-year low?
DINO 3-month volatility reached a 1-year low of 28.32% on November 4, 2025

1-Year

35.47%

April 17, 2026

Summary

Current Value: As of today, DINO 1-year volatility is 35.47%, up +0.40% on April 17, 2026
Value Category: Based on its current 1-year historical volatility, DINO falls into the moderate volatility category
1-Year High: DINO 1-year volatility reached a 1-year high of 39.99% on April 1, 2026
1-Year Low: DINO 1-year volatility reached a 1-year low of 35.15% on April 13, 2026

Performance

DINO Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
1-Year Volatility	Apr 17, 26	35.47%	+0.4%	-10.4%	-7.5%	-6.0%	-7.4%	-19.3%	-47.3%
10-Day Volatility	Apr 17, 26	46.15%	+17.6%	-19.6%	+3.5%	+230.6%	-44.9%	-13.8%	+87.1%
1-Month Volatility	Apr 17, 26	38.97%	+6.7%	-39.9%	+17.5%	+91.5%	-44.1%	-10.6%	-5.1%
3-Month Volatility	Apr 17, 26	47.14%	+1.8%	+2.9%	+45.5%	+58.1%	-14.2%	+8.8%	-0.6%
1-Year Volatility	Apr 17, 26	35.47%	+0.4%	-10.4%	-7.5%	-6.0%	-7.4%	-19.3%	-47.3%
14-Day RSI	Apr 17, 26	46.16	-15.6%	-24.3%	-3.3%	+48.3%	+4.3%	+15.2%	+0.2%
Beta	Apr 17, 26	0.34	-2.9%	-65.7%	-67.3%	-66.7%	-65.7%	-54.0%	-79.9%
ATR	Apr 17, 26	$2.63	+6.3%	+2.1%	+71.3%	+113.1%	+47.9%	+38.3%	+72.4%
Price	Apr 17, 26	$57.15	-4.9%	-2.2%	+17.5%	+24.0%	+96.9%	+25.5%	+61.1%
200-Day SMA	Apr 17, 26	$51.51	+0.1%	+4.7%	+14.8%	+17.1%	+27.3%	-2.1%	+88.1%
50-Day SMA	Apr 17, 26	$57.13	+0.0%	+8.1%	+13.0%	+11.1%	+73.8%	+14.2%	+57.2%

1-Year Volatility History

Date	Value	Change
Apr 17, 2026	35.47%	-6.0%
Dec 31, 2025	37.75%	+22.8%
Dec 31, 2024	30.73%	-11.4%
Dec 31, 2023	34.69%	-26.9%
Dec 31, 2022	47.45%	+10.0%
Dec 31, 2021	43.13%	-46.4%
Dec 31, 2020	80.45%	+159.0%
Dec 31, 2019	31.06%	-17.5%
Dec 31, 2018	37.67%	+18.1%
Dec 31, 2017	31.89%	-35.6%
Dec 31, 2016	49.50%	+40.7%
Dec 31, 2015	35.17%	+39.8%
Dec 31, 2014	25.15%	-24.2%
Dec 31, 2013	33.20%	-4.6%
Dec 31, 2012	34.79%	-38.3%
Dec 31, 2011	56.40%	+43.0%
Dec 31, 2010	39.43%	-26.9%
Dec 31, 2009	53.91%	-37.6%
Dec 31, 2008	86.40%	+143.9%
Dec 31, 2007	35.43%	-16.9%
Dec 31, 2006	42.66%	+7.2%
Dec 31, 2005	39.81%	+60.8%
Dec 31, 2004	24.75%	-31.4%
Dec 31, 2003	36.08%	-7.0%

Date	Value	Change
Dec 31, 2002	38.80%	-32.9%
Dec 31, 2001	57.83%	+42.1%
Dec 31, 2000	40.69%	+45.3%
Dec 31, 1999	28.00%	-37.0%
Dec 31, 1998	44.42%	+139.3%
Dec 31, 1997	18.56%	-9.9%
Dec 31, 1996	20.60%	+15.7%
Dec 31, 1995	17.80%	-10.7%
Dec 31, 1994	19.93%	+9.9%
Dec 31, 1993	18.14%	-8.8%
Dec 31, 1992	19.90%	+11.7%
Dec 31, 1991	17.82%	-23.9%
Dec 31, 1990	23.43%	-57.9%
Dec 31, 1989	55.67%	+64.6%
Dec 31, 1988	33.83%	+12.0%
Dec 31, 1987	30.20%	-18.0%
Dec 31, 1986	36.85%	-7.4%
Dec 31, 1985	39.80%	-5.5%
Dec 31, 1984	42.11%	-25.4%
Dec 31, 1983	56.46%	-5.2%
Dec 31, 1982	59.54%	+12.7%
Dec 31, 1981	52.84%	-22.8%
Dec 31, 1980	68.45%	-

FAQ

What is the current 1-year volatility of DINO?
As of today, DINO 1-year volatility is 35.47%
What 1-year volatility category does DINO fall into?
Based on its current 1-year historical volatility, DINO falls into the moderate volatility category
What is DINO 1-year volatility 1-year high?
DINO 1-year volatility reached a 1-year high of 39.99% on April 1, 2026
What is DINO 1-year volatility 1-year low?
DINO 1-year volatility reached a 1-year low of 35.15% on April 13, 2026

Data Sources & References

DINO Official Website www.hfsinclair.com
Most Recent Quarterly Report (10-Q) www.sec.gov/Archives/edgar/data/1915657/000162828025055915/0001628280-25-055915-index.htm
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1915657/000191565726000012/0001915657-26-000012-index.htm
DINO Profile on Yahoo Finance finance.yahoo.com/quote/DINO
DINO Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/dino