Cboe S&P 500 Covered Combo Index

^CMBO·Chicago Options

3,659.19−29.18 (−0.79%)today

As of Oct 22, 1:45 PM EDT · May be delayed up to 15 min · USD

Key statistics

Previous close3,688.37

Open3,669.56

Day range3,653.983,673.02

52-week range—

Off day high−0.38%

Off 52-week high—

50-day average—

200-day average—

1-year change—

Latest news

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No recent coverage in the 4Search index.

From articles in the 4Search news index.

Track record

Leaderboard ›

Days on the list	30 d	1 yr	Best
Trending	0	0	—

A day counts when it ranked in the top 25 of a list. Tracked since Oct 10, 2026.

Other indexes

Cboe indexes ›

S&P 500 BuyWrite (BXM)	2,556.81	−0.67%
S&P 500 2% OTM BuyWrite	4,407.78	−0.92%
S&P 500 30-Delta BuyWrite	5,893.71	−0.95%
S&P 500 Multi-Week BuyWrite	287.33	−0.76%
S&P 500 PutWrite (PUT)	3,696.54	−0.66%
S&P 500 One-Week PutWrite	263.71	−0.83%
S&P 500 5% Put Protection	2,198.08	−0.99%
S&P 500 95-110 Collar	1,994.57	−0.96%

Prices may be delayed up to 15 min.

Market data is provided for information only and comes from free public sources. Prices may be delayed up to 15 minutes; data may be incomplete or inaccurate. Nothing on this page is investment advice or a recommendation to buy or sell any security. News and coverage analytics are drawn from the 4Conservative index. Terms of use.