This year's inflows into ETFs worldwide crossed the $1 trillion mark for the first time at the end of November, surpassing last year's total of $735.7 billion, according to Morningstar data. That wave of money, along with rising markets, pushed global ETF assets to nearly $9.5 trillion, more than double where the industry stood at the end of 2018.
Most of that money has gone into low-cost U.S. funds that track indexes run by Vanguard Group, $Blackrock (BLK.US)$ and $State Street (STT.US)$ which together control more than three-quarters of all U.S. ETF assets.
Technically they're not the same concept, but the $1 trillion landmarks still remind me of $Tesla (TSLA.US)$ hitting a $1 trillion market cap on Oct.25. It showed how influential the company is. 
Are you part of the one trillion? Would you tell me about the reason that you buy or not buy ETF?
moomoo Courses:
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This one has been a steady and reliable divvy stock of mine for YEARS....
$Mfs Intermediate High Income Fund (CIF.US)$

$Tesla (TSLA.US)$
Tesla's wholesale sales in China again exceeded 50,000 units in November, reaching 52,859 units, up 111% year on year, according to the latest Chinese auto sales data released by the Association. This is the third month in a row that Tesla has sold more than 50,000 vehicles per month. As of November, Tesla's Shanghai Gigafactory has delivered more than 400,000 vehicles to 413,283 in 2021, up 242% year on year.

$Tesla (TSLA.US)$ Multi-trillion dollar company by market cap in the next few years. Give it less than 5 years and they'll have passed F and GM's production while making more money than either did at their peaks.
My TSLA options have been screwed up... totally missed the mark on some of them. But I'm holding my 500+ shares until the 2030's. And they're going to be golden.

$Tesla (TSLA.US)$ price is consolidating 1030 - 1050. Be patient for the up run to 1100