basically wh never an article says etf is involved with a stock it goes up. so im wondering why it does
Why is what? You are not making any sense. From what I can tell with your other posts, nobody can understand you. Please take some English lessons before posting again.
heres an example: http://www.capitalcube.com/blog/index.php/etfs-with-exposure-to-nxt-id-inc-september-12-2016/ The stock is NXTD. It talks about the exposure ETFS has with this company and next thing you know the stock goes through the roof.
It had a reverse split of 1:10. Nothing to do with any article. If you read the article closely, the ETFs have negligible exposure to NXTD (not suprising - it's a microcap).