Westport Fuel Systems' stock price (WTE.TO) is influenced by various factors: Natural Gas Prices: Natural gas being their focus, fluctuations in natural gas prices directly impact demand and profitability.

Government Regulations: Policies favoring or hindering natural gas vehicle adoption significantly affect their market opportunities.

Technological Advancements: Breakthroughs in alternative fuel technologies or improvements to existing natural gas systems can impact competitiveness.

Global Economic Conditions: Overall economic health and consumer spending affect demand for vehicles and related technologies.

Competition: The presence and actions of competitors in the alternative fuel market influence market share and pricing power.

Company Performance: Financial results (revenue, earnings, profitability) and strategic decisions influence investor confidence.

Investor Sentiment: Market trends, broader economic outlook, and general investor mood can drive buying or selling pressure.

Currency Exchange Rates: As a global company, currency fluctuations impact reported earnings and the competitiveness of products.

Supply Chain Issues: Disruptions in the supply chain can affect production costs and availability, impacting revenue.

Geopolitical Events: Events impacting energy security and trade can significantly influence demand for alternative fuel technologies.