我翻译一下:woody:每次收割机开机,我每次去反复磨镰刀,磨的亮亮的好割你。
@woody1234 $油气开采ETF-SPDR(XOP)$
谢作者分享,等权是个硬伤。但恐怕不能算作一堆小公司。按标普公布的上个月月末数据,按市值分布,在美股中应至少归入中盘股一类。
SPSIOP,等权,成份股64只
市值 (July 31, 2019)
Mean 170亿 usd
Median 20亿 usd
Smallest 3.6亿 usd
Largest 3150亿 usd
S&P Mid-Cap 400
按市值加权
Mean 46亿 usd
Median 42亿 usd
Smallest 6亿 usd
Largest 153亿 usd
The S&P MidCap 400® provides investors with a benchmark for mid-sized companies. The index, which is distinct from the large-cap S&P 500®, is designed to measure the performance of 400 mid-sized companies
S&P 500
按市值加权
Mean 515亿 USD
Median 225亿 USD
Smallest 27亿 USD
Largest 1万亿 USD
The S&P 500® is widely regarded as the best single gauge of large-cap U.S. equities. The index includes 500 leading companies and covers approximately 80% of available market capitalization.