Arista Networks rips higher amid jump in call buying
Arista Networks, a maker of switches and other networking equipment used in AI data centers, was on track for its best day of the new year on Thursday as options traders went bullish on the stock.
As of around 11 a.m. ET, there was nearly twice as much call buying in Arista than its 10-day moving average for a full day of activity. Buying call options to make leveraged bets on price increases has been a favorite trading tactic of retail traders in recent years.
Otherwise, there weren’t clear headlines tied to today’s outsized move, but the stock has been getting attention lately: in a note published earlier this month, Goldman Sachs analysts spotlighted Arista as a top tactical trade for earnings season, saying the shares — which they rate a “buy” — could rise 20% over the next year.
“ANET is well positioned amidst ongoing data center spending growth, where its position as a best of breed provider of networking equipment should advantage the company, particularly as data center networks become increasingly complex,” Goldman analysts wrote in the January 8 report.
And recent reports also say Microsoft — which accounted for 20% of Arista’s revenue in 2024, according to Goldman Sachs — is planning a massive expansion of its Wisconsin data center project.
Arista stock did get a lift following the release of solid US economic numbers at 8:30 a.m. that seemed fairly specific to Arista itself. (There was no similar bounce from competitors like Cisco or Hewlett-Packard.)
Otherwise, there weren’t clear headlines tied to today’s outsized move, but the stock has been getting attention lately: in a note published earlier this month, Goldman Sachs analysts spotlighted Arista as a top tactical trade for earnings season, saying the shares — which they rate a “buy” — could rise 20% over the next year.
“ANET is well positioned amidst ongoing data center spending growth, where its position as a best of breed provider of networking equipment should advantage the company, particularly as data center networks become increasingly complex,” Goldman analysts wrote in the January 8 report.
And recent reports also say Microsoft — which accounted for 20% of Arista’s revenue in 2024, according to Goldman Sachs — is planning a massive expansion of its Wisconsin data center project.
Arista stock did get a lift following the release of solid US economic numbers at 8:30 a.m. that seemed fairly specific to Arista itself. (There was no similar bounce from competitors like Cisco or Hewlett-Packard.)
