Production and Delivery: Actual vehicle production numbers and delivery timelines significantly impact investor confidence. Delays or lower-than-expected figures can depress the stock price.

Technological Advancements: Progress in battery technology, hydrogen fuel cell development, and autonomous driving capabilities can boost investor sentiment. Conversely, setbacks can have a negative effect.

Government Regulations and Incentives: Government policies promoting electric vehicles and hydrogen infrastructure, including subsidies and tax credits, are crucial for demand and profitability. Policy changes can affect the stock.

Competition: The competitive landscape, including established automakers and other EV startups, influences market share and pricing power. New entrants or aggressive pricing from competitors can impact Nikola's stock.

Financial Performance: Revenue generation, profitability (or lack thereof), cash flow, and debt levels are closely scrutinized. Positive financial results typically drive the price up, while losses or cash burn can lead to a decline.

Partnerships and Collaborations: Strategic alliances with established companies in the automotive, energy, or technology sectors can enhance Nikola's credibility and market reach, influencing the stock price.

Overall Market Conditions: Broader market trends, such as economic growth, interest rates, and investor sentiment towards growth stocks or the EV sector, can influence Nikola's stock performance.

Supply Chain Issues: Disruptions in the supply chain, including shortages of critical components like semiconductors or batteries, can hinder production and affect investor confidence.

Hydrogen Infrastructure Development: The availability and expansion of hydrogen refueling infrastructure are vital for the adoption of Nikola's fuel cell vehicles. Progress in this area can positively impact the stock.

Management Team and Execution: The experience and track record of Nikola's management team, as well as their ability to execute the company's strategy, are important factors for investors.