take a look at some of the biggest movers in the premarket glaxosmithkline gsk – the drugmakers uslisted shares jumped 31 in the premarket following a bloomberg report that the companys 54 billion consumer products unit is attracting buyout interest from privateequity firms glaxo would only say it is far advanced with plans to separate the consumer business curevac cvac – the drugmakers shares tumbled 155 in the premarket after the company said it would discontinue the development of its most advanced covid19 vaccine candidate the decision came after the european medicines agency told the company it would not fasttrack the approval process airbnb abnb – cowen upgraded airbnb to outperform from market perform saying the street is underestimating 2022 bookings growth and that the increase in alternative lodging will be a permanent part of the travel landscape airbnb shares gained 24 in the premarket signet jewelers sig – the jewelry retailer announced the acquisition of rival diamonds direct for 490 million in cash and said the deal would add immediately to earnings signet rallied 31 in premarket action nike nke – nike rose 13 in premarket trading after goldman sachs initiated coverage with a buy rating citing a healthy industry backdrop as well as strong growth initiatives by the athletic footwear and apparel maker fastenal fast – the industrial products maker matched estimates with quarterly earnings of 42 cents per share with revenue essentially in line with forecasts fastenal said it continued to experience inflation related to materials and transportation costs and its shares fell 1 in the premarket southwest airlines luv – southwest airlines said it is hoping to normalize its schedule by wednesday after canceling 28 of its flights this past weekend and 10 on monday southwest has cited bad weather in florida and staffing issues for the higher level of cancellations mgm resorts mgm – mgm resorts was upgraded to outperform from neutral at credit suisse which set a price target for the resort operators stock at 33 per share credit suisse feels mgm has not been given enough credit by the market for its ongoing transformation mgm rallied 24 in premarket trading tesla tsla – tesla sold just over 56000 vehicles made in china during september the largest monthly total since it started production in shanghai two years ago tesla rose 1 in premarket trading square sq – square was upgraded to overweight from neutral at atlantic equities which cites valuation strong growth prospects and a disruptive business model the payment services stock rose 16 in the premarket moderna mrna – moderna added 1 in premarket trading ahead of thursdays food and drug administration panel meeting on the companys application for approval of booster shots utilizing its covid19 vaccine briefing documents are scheduled to be posted this morning shedding some light on the prospects for approval