Is today's big Archer Aviation sell-off a buying opportunity for investors worried about missing out on the stock?

It has been a turbulent 30 days in the stock market for Archer Aviation (ACHR). It could become even more whipsaw for the eVTOL air taxi maker in the days to come.

Shares of several small capitalization aerospace and defense companies were down significantly in midday trading on Monday.

Needham gave the stock a buy rating and a price target of $11, noting that industry momentum had reached a tipping point. Analyst Chris Pierce also said its $6 billion order book thanks to customers like United Airlines gave it confidence in the stock, and it saw a path to $3 billion in annual revenue.

The Archer Aviation stock price has dived in the past few days. We explain whether the ACHR share price will rebound

Archer Aviation’s Georgia facility and regulatory approvals may fuel future growth. See why ACHR stock remains a hold with a 15-28 month cash runway.

Archer Aviation insiders remain bullish on the eVTOL company. Several countries including Japan have partnered with ACHR.