Archer Aviation Drops 10.5% in a Single Session to $3.74

As seen on the 24/7 Wall St. homepage on November 5, 2026.

ACHR Archer Aviation
Regular session
$3.74
-10.53% open $4.18
$4.2$3.9$3.6

A 10.53% slide to $3.74 from a $4.18 open takes roughly $300 million off a company already valued at just $2.9 billion, with no revenue yet to cushion it. Pre-certification eVTOL names move this hard in both directions.

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Archer Aviation slid to roughly $3.74, erasing about $300 million in market value in a single session.

The company still has no revenue, and pre-certification eVTOL names have no earnings buffer to absorb selling pressure, so the stock takes the full force of any shift in sentiment.

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The sharpest leg down came early, with the stock touching a low near $3.64 before steadying into the afternoon. Sellers were calmer late, though buyers showed little conviction.

For investors already in the name, a double-digit move on no apparent catalyst is a reminder of how wide the daily range can be in pre-revenue aerospace startups. The same volatility that produces days like this one also produces sharp recoveries, which is why the stock's next few sessions will be worth monitoring closely.

Mentioned: ACHR