What is the current 200-day SMA of CBOE?

As of today, CBOE 200-day SMA is $285.96

How does CBOE 200-day SMA compare to its current price?

CBOE 200-day SMA is +1.75% above its current market price

How far is CBOE 200-day SMA from its all-time high?

CBOE 200-day SMA is currently at its all-time high

What is 1-year change in CBOE 200-day SMA?

CBOE 200-day SMA is up +29.94% year-over-year

What is the current 50-day SMA of CBOE?

As of today, CBOE 50-day SMA is $288.03

How does CBOE 50-day SMA compare to its current price?

CBOE 50-day SMA is +2.49% above its current market price

How far is CBOE 50-day SMA from its all-time high?

CBOE 50-day SMA is currently -9.48% below its historical high of $318.20 set on June 15, 2026

What is 1-year change in CBOE 50-day SMA?

CBOE 50-day SMA is up +19.63% year-over-year

CBOE Stock Moving Average History & Chart Since 2010

200-Day SMA

$285.96$0.14+0.05%

September 11, 2026

Summary

Current Value: As of today, CBOE 200-day SMA is $285.96, up +0.05% on September 11, 2026
Vs Current Price: CBOE 200-day SMA is +1.75% above its current market price
1-Year High: CBOE 200-day SMA reached a 1-year high of $285.96 on September 11, 2026
1-Year Low: CBOE 200-day SMA reached a 1-year low of $220.07 on September 11, 2025

200-Day SMA Chart

Performance

CBOE Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day SMA	Sep 11, 26	$285.96	+0.1%	+1.9%	+4.5%	+21.0%	+29.9%	+113.9%	+168.2%
50-Day SMA	Sep 11, 26	$288.03	+0.2%	+4.5%	-9.4%	+14.7%	+19.6%	+98.7%	+136.8%
20-Day SMA	Sep 11, 26	-	–	–	–	–	–	–	–
200-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
50-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
20-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
Price	Sep 11, 26	$281.04	-2.2%	-0.6%	-5.0%	+12.0%	+18.9%	+81.8%	+122.8%
14-Day RSI	Sep 11, 26	40.39	-8.6%	-17.1%	-0.8%	-14.5%	-11.9%	-41.4%	-25.9%
Beta	Sep 11, 26	-0.34	-3.0%	+5.6%	-41.7%	-183.3%	-112.5%	-200.0%	-159.7%
ATR	Sep 11, 26	$10.67	+0.3%	-1.8%	-18.7%	+144.4%	+140.0%	+359.7%	+228.7%
10-Day Volatility	Sep 11, 26	32.79%	-0.7%	-29.2%	-56.2%	+84.8%	+95.6%	+108.8%	+55.3%

200-Day SMA Highs

CBOE 200-Day SMA Highs Comparison
Period	High	Date	Current
1M	$285.96	Sep 11, 26	at high
3M	$285.96	Sep 11, 26	at high
6M	$285.96	Sep 11, 26	at high
1Y	$285.96	Sep 11, 26	at high
3Y	$285.96	Sep 11, 26	at high
5Y	$285.96	Sep 11, 26	at high
All	$285.96	Sep 11, 26	at high

200-Day SMA Lows

CBOE 200-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$280.73	Aug 11, 26	+1.9%
3M	$273.63	Jun 11, 26	+4.5%
6M	$249.87	Mar 11, 26	+14.4%
1Y	$220.07	Sep 11, 25	+29.9%
3Y	$133.71	Sep 11, 23	+113.9%
5Y	$106.61	Sep 10, 21	+168.2%
All	$24.33	Feb 7, 11	+1075.1%

200-Day SMA History

Date	Value	Change
Sep 11, 2026	$285.96	+21.0%
Dec 31, 2025	$236.41	+22.6%
Dec 31, 2024	$192.87	+28.3%
Dec 31, 2023	$150.38	+26.9%
Dec 31, 2022	$118.54	-0.7%
Dec 31, 2021	$119.42	+30.3%
Dec 31, 2020	$91.64	-17.8%
Dec 31, 2019	$111.48	+7.1%
Dec 31, 2018	$104.12	+5.0%

Date	Value	Change
Dec 31, 2017	$99.17	+48.2%
Dec 31, 2016	$66.93	+6.9%
Dec 31, 2015	$62.60	+15.9%
Dec 31, 2014	$53.99	+18.8%
Dec 31, 2013	$45.43	+60.6%
Dec 31, 2012	$28.28	+10.3%
Dec 31, 2011	$25.63	+4.7%
Dec 31, 2010	$24.48	-

FAQ

What is the current 200-day SMA of CBOE?: As of today, CBOE 200-day SMA is $285.96
How does CBOE 200-day SMA compare to its current price?: CBOE 200-day SMA is +1.75% above its current market price
How far is CBOE 200-day SMA from its all-time high?: CBOE 200-day SMA is currently at its all-time high
What is 1-year change in CBOE 200-day SMA?: CBOE 200-day SMA is up +29.94% year-over-year

50-Day SMA

$288.03$0.67+0.23%

September 11, 2026

Summary

Current Value: As of today, CBOE 50-day SMA is $288.03, up +0.23% on September 11, 2026
Vs Current Price: CBOE 50-day SMA is +2.49% above its current market price
1-Year High: CBOE 50-day SMA reached a 1-year high of $318.20 on June 15, 2026
1-Year Low: CBOE 50-day SMA reached a 1-year low of $238.53 on October 31, 2025

Performance

CBOE Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day SMA	Sep 11, 26	$288.03	+0.2%	+4.5%	-9.4%	+14.7%	+19.6%	+98.7%	+136.8%
200-Day SMA	Sep 11, 26	$285.96	+0.1%	+1.9%	+4.5%	+21.0%	+29.9%	+113.9%	+168.2%
20-Day SMA	Sep 11, 26	-	–	–	–	–	–	–	–
200-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
50-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
20-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
Price	Sep 11, 26	$281.04	-2.2%	-0.6%	-5.0%	+12.0%	+18.9%	+81.8%	+122.8%
14-Day RSI	Sep 11, 26	40.39	-8.6%	-17.1%	-0.8%	-14.5%	-11.9%	-41.4%	-25.9%
Beta	Sep 11, 26	-0.34	-3.0%	+5.6%	-41.7%	-183.3%	-112.5%	-200.0%	-159.7%
ATR	Sep 11, 26	$10.67	+0.3%	-1.8%	-18.7%	+144.4%	+140.0%	+359.7%	+228.7%
10-Day Volatility	Sep 11, 26	32.79%	-0.7%	-29.2%	-56.2%	+84.8%	+95.6%	+108.8%	+55.3%
3-Month Volatility	Sep 11, 26	42.66%	+0.2%	-12.6%	+0.7%	+121.8%	+123.0%	+149.5%	+72.2%
1-Year Volatility	Sep 11, 26	33.40%	+0.2%	+3.3%	+21.6%	+54.4%	+49.0%	+66.3%	+19.8%

50-Day SMA Highs

CBOE 50-Day SMA Highs Comparison
Period	High	Date	Current
1M	$288.03	Sep 11, 26	at high
3M	$318.20	Jun 15, 26	-9.5%
6M	$318.20	Jun 15, 26	-9.5%
1Y	$318.20	Jun 15, 26	-9.5%
3Y	$318.20	Jun 15, 26	-9.5%
5Y	$318.20	Jun 15, 26	-9.5%
All	$318.20	Jun 15, 26	-9.5%

50-Day SMA Lows

CBOE 50-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$275.40	Aug 12, 26	+4.6%
3M	$275.40	Aug 12, 26	+4.6%
6M	$275.40	Mar 11, 26	+4.6%
1Y	$238.53	Oct 31, 25	+20.8%
3Y	$144.98	Sep 11, 23	+98.7%
5Y	$111.21	Jul 1, 22	+159.0%
All	$21.84	Oct 19, 10	+1218.6%

50-Day SMA History

Date	Value	Change
Sep 11, 2026	$288.03	+14.7%
Dec 31, 2025	$251.12	+22.4%
Dec 31, 2024	$205.17	+17.9%
Dec 31, 2023	$174.02	+39.8%
Dec 31, 2022	$124.47	-4.4%
Dec 31, 2021	$130.14	+47.5%
Dec 31, 2020	$88.22	-25.0%
Dec 31, 2019	$117.67	+11.7%
Dec 31, 2018	$105.36	-11.6%

Date	Value	Change
Dec 31, 2017	$119.12	+71.4%
Dec 31, 2016	$69.48	+2.0%
Dec 31, 2015	$68.10	+11.6%
Dec 31, 2014	$61.01	+18.7%
Dec 31, 2013	$51.41	+72.9%
Dec 31, 2012	$29.73	+13.7%
Dec 31, 2011	$26.16	+10.0%
Dec 31, 2010	$23.78	-

FAQ

What is the current 50-day SMA of CBOE?: As of today, CBOE 50-day SMA is $288.03
How does CBOE 50-day SMA compare to its current price?: CBOE 50-day SMA is +2.49% above its current market price
How far is CBOE 50-day SMA from its all-time high?: CBOE 50-day SMA is currently -9.48% below its historical high of $318.20 set on June 15, 2026
What is 1-year change in CBOE 50-day SMA?: CBOE 50-day SMA is up +19.63% year-over-year

20-Day SMA

N/A

September 11, 2026

Performance

CBOE Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day SMA	Sep 11, 26	-	–	–	–	–	–	–	–
200-Day SMA	Sep 11, 26	$285.96	+0.1%	+1.9%	+4.5%	+21.0%	+29.9%	+113.9%	+168.2%
50-Day SMA	Sep 11, 26	$288.03	+0.2%	+4.5%	-9.4%	+14.7%	+19.6%	+98.7%	+136.8%
200-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
50-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
20-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
Price	Sep 11, 26	$281.04	-2.2%	-0.6%	-5.0%	+12.0%	+18.9%	+81.8%	+122.8%
14-Day RSI	Sep 11, 26	40.39	-8.6%	-17.1%	-0.8%	-14.5%	-11.9%	-41.4%	-25.9%
Beta	Sep 11, 26	-0.34	-3.0%	+5.6%	-41.7%	-183.3%	-112.5%	-200.0%	-159.7%
ATR	Sep 11, 26	$10.67	+0.3%	-1.8%	-18.7%	+144.4%	+140.0%	+359.7%	+228.7%
10-Day Volatility	Sep 11, 26	32.79%	-0.7%	-29.2%	-56.2%	+84.8%	+95.6%	+108.8%	+55.3%
3-Month Volatility	Sep 11, 26	42.66%	+0.2%	-12.6%	+0.7%	+121.8%	+123.0%	+149.5%	+72.2%
1-Year Volatility	Sep 11, 26	33.40%	+0.2%	+3.3%	+21.6%	+54.4%	+49.0%	+66.3%	+19.8%

20-Day SMA Highs

CBOE 20-Day SMA Highs Comparison
Period	High	Date	Current
1M	$298.97	Sep 9, 26	N/A
3M	$324.93	Jun 11, 26	N/A
6M	$350.86	May 29, 26	N/A
1Y	$350.86	May 29, 26	N/A
3Y	$350.86	May 29, 26	N/A
5Y	$350.86	May 29, 26	N/A
All	$350.86	May 29, 26	N/A

20-Day SMA Lows

CBOE 20-Day SMA Lows Comparison
Period	Low	Date	Current
1M	$287.40	Aug 11, 26	N/A
3M	$256.20	Jul 15, 26	N/A
6M	$256.20	Jul 15, 26	N/A
1Y	$235.35	Sep 23, 25	N/A
3Y	$150.52	Sep 11, 23	N/A
5Y	$109.03	May 27, 22	N/A
All	$21.18	Oct 13, 10	N/A

20-Day SMA History

Date	Value	Change
Sep 11, 2026	$298.19	+18.2%
Dec 31, 2025	$252.26	+26.2%
Dec 31, 2024	$199.83	+12.8%
Dec 31, 2023	$177.17	+41.1%
Dec 31, 2022	$125.52	-3.1%
Dec 31, 2021	$129.58	+42.6%
Dec 31, 2020	$90.88	-23.1%
Dec 31, 2019	$118.20	+17.8%
Dec 31, 2018	$100.35	-19.7%

Date	Value	Change
Dec 31, 2017	$124.93	+67.5%
Dec 31, 2016	$74.60	+13.0%
Dec 31, 2015	$66.00	+4.7%
Dec 31, 2014	$63.03	+21.3%
Dec 31, 2013	$51.94	+73.9%
Dec 31, 2012	$29.87	+14.7%
Dec 31, 2011	$26.05	+13.2%
Dec 31, 2010	$23.02	-

200-Day EMA

N/A

September 11, 2026

Performance

CBOE Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
200-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
50-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
20-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
200-Day SMA	Sep 11, 26	$285.96	+0.1%	+1.9%	+4.5%	+21.0%	+29.9%	+113.9%	+168.2%
50-Day SMA	Sep 11, 26	$288.03	+0.2%	+4.5%	-9.4%	+14.7%	+19.6%	+98.7%	+136.8%
20-Day SMA	Sep 11, 26	-	–	–	–	–	–	–	–
Price	Sep 11, 26	$281.04	-2.2%	-0.6%	-5.0%	+12.0%	+18.9%	+81.8%	+122.8%
14-Day RSI	Sep 11, 26	40.39	-8.6%	-17.1%	-0.8%	-14.5%	-11.9%	-41.4%	-25.9%
Beta	Sep 11, 26	-0.34	-3.0%	+5.6%	-41.7%	-183.3%	-112.5%	-200.0%	-159.7%
ATR	Sep 11, 26	$10.67	+0.3%	-1.8%	-18.7%	+144.4%	+140.0%	+359.7%	+228.7%
10-Day Volatility	Sep 11, 26	32.79%	-0.7%	-29.2%	-56.2%	+84.8%	+95.6%	+108.8%	+55.3%
3-Month Volatility	Sep 11, 26	42.66%	+0.2%	-12.6%	+0.7%	+121.8%	+123.0%	+149.5%	+72.2%
1-Year Volatility	Sep 11, 26	33.40%	+0.2%	+3.3%	+21.6%	+54.4%	+49.0%	+66.3%	+19.8%

200-Day EMA Highs

CBOE 200-Day EMA Highs Comparison
Period	High	Date	Current
1M	$282.47	Sep 10, 26	N/A
3M	$282.47	Sep 10, 26	N/A
6M	$282.47	Sep 10, 26	N/A
1Y	$282.47	Sep 10, 26	N/A
3Y	$282.47	Sep 10, 26	N/A
5Y	$282.47	Sep 10, 26	N/A
All	$282.47	Sep 10, 26	N/A

200-Day EMA Lows

CBOE 200-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$278.72	Aug 11, 26	N/A
3M	$276.72	Jul 21, 26	N/A
6M	$252.35	Mar 11, 26	N/A
1Y	$223.04	Sep 11, 25	N/A
3Y	$135.65	Sep 11, 23	N/A
5Y	$110.31	Sep 10, 21	N/A
All	$24.74	Sep 6, 11	N/A

200-Day EMA History

Date	Value	Change
Sep 11, 2026	$282.45	+19.3%
Dec 31, 2025	$236.66	+21.7%
Dec 31, 2024	$194.44	+26.1%
Dec 31, 2023	$154.17	+27.8%
Dec 31, 2022	$120.67	+0.4%
Dec 31, 2021	$120.17	+28.7%
Dec 31, 2020	$93.35	-17.3%
Dec 31, 2019	$112.85	+8.1%

Date	Value	Change
Dec 31, 2018	$104.35	+2.0%
Dec 31, 2017	$102.34	+51.4%
Dec 31, 2016	$67.61	+5.9%
Dec 31, 2015	$63.87	+15.7%
Dec 31, 2014	$55.22	+21.0%
Dec 31, 2013	$45.62	+60.0%
Dec 31, 2012	$28.52	+11.9%
Dec 31, 2011	$25.49	-

50-Day EMA

N/A

September 11, 2026

Performance

CBOE Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
50-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
200-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
20-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
200-Day SMA	Sep 11, 26	$285.96	+0.1%	+1.9%	+4.5%	+21.0%	+29.9%	+113.9%	+168.2%
50-Day SMA	Sep 11, 26	$288.03	+0.2%	+4.5%	-9.4%	+14.7%	+19.6%	+98.7%	+136.8%
20-Day SMA	Sep 11, 26	-	–	–	–	–	–	–	–
Price	Sep 11, 26	$281.04	-2.2%	-0.6%	-5.0%	+12.0%	+18.9%	+81.8%	+122.8%
14-Day RSI	Sep 11, 26	40.39	-8.6%	-17.1%	-0.8%	-14.5%	-11.9%	-41.4%	-25.9%
Beta	Sep 11, 26	-0.34	-3.0%	+5.6%	-41.7%	-183.3%	-112.5%	-200.0%	-159.7%
ATR	Sep 11, 26	$10.67	+0.3%	-1.8%	-18.7%	+144.4%	+140.0%	+359.7%	+228.7%
10-Day Volatility	Sep 11, 26	32.79%	-0.7%	-29.2%	-56.2%	+84.8%	+95.6%	+108.8%	+55.3%
3-Month Volatility	Sep 11, 26	42.66%	+0.2%	-12.6%	+0.7%	+121.8%	+123.0%	+149.5%	+72.2%
1-Year Volatility	Sep 11, 26	33.40%	+0.2%	+3.3%	+21.6%	+54.4%	+49.0%	+66.3%	+19.8%

50-Day EMA Highs

CBOE 50-Day EMA Highs Comparison
Period	High	Date	Current
1M	$293.25	Sep 8, 26	N/A
3M	$313.70	Jun 11, 26	N/A
6M	$324.45	May 29, 26	N/A
1Y	$324.45	May 29, 26	N/A
3Y	$324.45	May 29, 26	N/A
5Y	$324.45	May 29, 26	N/A
All	$324.45	May 29, 26	N/A

50-Day EMA Lows

CBOE 50-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$285.67	Aug 11, 26	N/A
3M	$281.38	Jul 21, 26	N/A
6M	$278.36	Mar 11, 26	N/A
1Y	$237.46	Sep 22, 25	N/A
3Y	$146.01	Sep 11, 23	N/A
5Y	$111.71	Jun 22, 22	N/A
All	$22.82	Oct 15, 10	N/A

50-Day EMA History

Date	Value	Change
Sep 11, 2026	$292.50	+16.7%
Dec 31, 2025	$250.71	+23.7%
Dec 31, 2024	$202.75	+17.2%
Dec 31, 2023	$173.00	+39.4%
Dec 31, 2022	$124.15	-3.7%
Dec 31, 2021	$128.94	+43.9%
Dec 31, 2020	$89.61	-24.0%
Dec 31, 2019	$117.89	+14.9%
Dec 31, 2018	$102.57	-14.2%

Date	Value	Change
Dec 31, 2017	$119.50	+68.0%
Dec 31, 2016	$71.12	+6.2%
Dec 31, 2015	$66.99	+10.0%
Dec 31, 2014	$60.92	+19.1%
Dec 31, 2013	$51.13	+72.2%
Dec 31, 2012	$29.69	+14.2%
Dec 31, 2011	$26.00	+11.5%
Dec 31, 2010	$23.33	-

20-Day EMA

N/A

September 11, 2026

Performance

CBOE Performance
Metric	Date	Value	1D	1M	3M	YTD	1Y	3Y	5Y
20-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
200-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
50-Day EMA	Sep 11, 26	-	–	–	–	–	–	–	–
200-Day SMA	Sep 11, 26	$285.96	+0.1%	+1.9%	+4.5%	+21.0%	+29.9%	+113.9%	+168.2%
50-Day SMA	Sep 11, 26	$288.03	+0.2%	+4.5%	-9.4%	+14.7%	+19.6%	+98.7%	+136.8%
20-Day SMA	Sep 11, 26	-	–	–	–	–	–	–	–
Price	Sep 11, 26	$281.04	-2.2%	-0.6%	-5.0%	+12.0%	+18.9%	+81.8%	+122.8%
14-Day RSI	Sep 11, 26	40.39	-8.6%	-17.1%	-0.8%	-14.5%	-11.9%	-41.4%	-25.9%
Beta	Sep 11, 26	-0.34	-3.0%	+5.6%	-41.7%	-183.3%	-112.5%	-200.0%	-159.7%
ATR	Sep 11, 26	$10.67	+0.3%	-1.8%	-18.7%	+144.4%	+140.0%	+359.7%	+228.7%
10-Day Volatility	Sep 11, 26	32.79%	-0.7%	-29.2%	-56.2%	+84.8%	+95.6%	+108.8%	+55.3%
3-Month Volatility	Sep 11, 26	42.66%	+0.2%	-12.6%	+0.7%	+121.8%	+123.0%	+149.5%	+72.2%
1-Year Volatility	Sep 11, 26	33.40%	+0.2%	+3.3%	+21.6%	+54.4%	+49.0%	+66.3%	+19.8%

20-Day EMA Highs

CBOE 20-Day EMA Highs Comparison
Period	High	Date	Current
1M	$299.15	Sep 1, 26	N/A
3M	$311.67	Jun 11, 26	N/A
6M	$345.39	May 27, 26	N/A
1Y	$345.39	May 27, 26	N/A
3Y	$345.39	May 27, 26	N/A
5Y	$345.39	May 27, 26	N/A
All	$345.39	May 27, 26	N/A

20-Day EMA Lows

CBOE 20-Day EMA Lows Comparison
Period	Low	Date	Current
1M	$285.81	Aug 11, 26	N/A
3M	$263.35	Jul 7, 26	N/A
6M	$263.35	Jul 7, 26	N/A
1Y	$236.57	Sep 19, 25	N/A
3Y	$150.08	Sep 11, 23	N/A
5Y	$109.23	May 25, 22	N/A
All	$21.14	Oct 11, 10	N/A

20-Day EMA History

Date	Value	Change
Sep 11, 2026	$295.09	+16.7%
Dec 31, 2025	$252.86	+27.0%
Dec 31, 2024	$199.15	+12.8%
Dec 31, 2023	$176.51	+40.9%
Dec 31, 2022	$125.24	-3.2%
Dec 31, 2021	$129.41	+42.1%
Dec 31, 2020	$91.05	-23.1%
Dec 31, 2019	$118.46	+18.9%
Dec 31, 2018	$99.63	-19.6%

Date	Value	Change
Dec 31, 2017	$123.94	+68.7%
Dec 31, 2016	$73.48	+10.9%
Dec 31, 2015	$66.27	+5.0%
Dec 31, 2014	$63.09	+20.9%
Dec 31, 2013	$52.17	+75.2%
Dec 31, 2012	$29.77	+14.4%
Dec 31, 2011	$26.03	+13.4%
Dec 31, 2010	$22.94	-

Data Sources & References

CBOE Official Website www.cboe.com
Most Recent Annual Report (10-K) www.sec.gov/Archives/edgar/data/1374310/000162828026005944/0001628280-26-005944-index.htm
CBOE Profile on Yahoo Finance finance.yahoo.com/quote/CBOE
CBOE Profile on NASDAQ.com www.nasdaq.com/market-activity/stocks/cboe