Observatory · observe first
Cboe Global Markets
CBOE · United States · Financial Exchanges & Data · matched S&P 500 member. Follow its market-weight contribution.
Historical time machine
Historical observation
20182026
Universe weight
0.043%
12M weight contribution
-0.044 pp
3M weight contribution
-0.021 pp
12M price return
-15.3%
Share of matched S&P 500 members
Monthly observations through Oct 2018
Company price index
A separate dimension from market allocation
Historical observations
Most recent 24 observations at or before the selected month
| Month | Market cap | Universe weight | 12M weight change | 12M return | Above 6M weight average |
|---|---|---|---|---|---|
| Oct 2018 | $12.6bn | 0.043% | -0.044 pp | -15.3% | No |
| Sep 2018 | $10.7bn | 0.034% | -0.053 pp | -28.0% | No |
| Aug 2018 | $11.3bn | 0.036% | -0.051 pp | -24.4% | No |
| Jul 2018 | $10.9bn | 0.064% | -0.023 pp | -27.4% | No |
| Jun 2018 | $11.7bn | 0.071% | -0.016 pp | -22.2% | No |
| May 2018 | $11.0bn | 0.067% | -0.020 pp | -27.0% | No |
| Apr 2018 | $12.0bn | 0.074% | -0.013 pp | -20.4% | No |
| Mar 2018 | $12.9bn | 0.079% | -0.008 pp | -14.9% | No |
| Feb 2018 | $12.6bn | 0.076% | -0.011 pp | -16.7% | No |
| Jan 2018 | $15.2bn | 0.087% | +0.000 pp | +0.0% | No |
Its weight is estimated market cap divided by the total estimated market cap of matched S&P 500 members for the month. This is not an official float-adjusted S&P index weight.