5 Best High Short Interest Stocks With Highest Upside Potential

3. Archer Aviation Inc. (NYSE:ACHR)

Average Upside Potential: 71.00%

Archer Aviation Inc. (NYSE:ACHR) is one of the best high short interest stocks with highest upside potential. On May 11, Archer Aviation reported Q1 2026 earnings, ending the period with a strong liquidity position of ~$1.8 billion. The company recorded a net loss of $217.7 million and an Adjusted EBITDA loss of $172.5 million, both of which align with its financial guidance. Revenue reached $1.6 million, driven primarily by expanded operations at Hawthorne Airport in Los Angeles.

Operationally, Archer achieved a major regulatory milestone by becoming the first eVTOL company to close Phase 3 of the FAA’s 4-phase Type Certification process. The company is now actively progressing through Phase 4, which involves formal testing and compliance analysis. Archer anticipates beginning US operations later this year under the White House’s eIPP program in preparation for its role as the Official Air Taxi Provider for the LA28 Olympic Games.

Additionally, Archer Aviation Inc. (NYSE:ACHR) is advancing its dual-use, hybrid autonomous aircraft program and strengthening its AI stack through strategic partnerships with NVIDIA, Palantir, and Starlink. Looking ahead to Q2 2026, the company expects an Adjusted EBITDA loss between $170 million and $200 million as it continues to invest in certification, flight testing, and production.

Archer Aviation Inc. (NYSE:ACHR) is an American company that is designing and developing electric vertical takeoff and landing (eVTOL) aircraft for use in urban air mobility networks.