Why Is POLESTAR AUTOMOTIVE A ADR (PSNY) Stock Down Today?

Why PSNY stock is down today

Polestar Automotive A ADR (PSNY) fell 27.52% to $8.69 in a single session, marking one of the worst days in its trading history. The sharp decline followed a Q2 earnings report that revealed revenue below estimates and a cut to 2026 volume growth guidance. The company also announced it would not appeal the U.S. ban on new vehicle sales, signaling a strategic shift in response to regulatory and market challenges.

What Happened

Polestar reported Q2 revenue of $727 million, which missed expectations and led to an immediate drop in its share price. The company cut its 2026 volume growth forecast from low double-digit to "low-to-mid single-digit" growth, citing U.S. regulatory restrictions and weak EV demand as key factors. The CEO confirmed the decision not to appeal the U.S. sales ban, a move that has raised concerns about the company’s ability to expand in a critical market. This decision, combined with the revised outlook, led to a broader sell-off as investors reassessed the company’s growth potential.

The firm also highlighted record first-half retail sales driven by its retailer-led model and the Polestar 4 model. However, these gains were overshadowed by the negative guidance and the regulatory headwinds. The earnings call on September 3, 2026, featured key participants including Anna Gavrilova, Head of Investor Relations, who outlined the company’s strategic challenges.

What The Data Shows

The stock has fallen 32.8% over the last eight sessions, from $12.88 to $8.66, and is now trading near its 52-week low of $8.69. On September 3, 2026, it printed 33 fresh 52-week lows. Despite the recent price drop, insiders have been net buyers, with 7 transactions totaling $283K in the last 90 days. The most recent insider purchase was on July 6, 2026. The stock has a market cap of $1.8B, with an unprofitable model reflected in a trailing twelve-month EPS of -25.48 and a net margin of -77.1%. The company has a beta of 1.74, indicating higher volatility than the broader market.

What To Watch

The next key event for investors will be the Q2 2026 earnings call transcript, which provides further insight into the company’s strategic direction. Broader coverage and analyst commentary will also be important to monitor as the stock remains in a critical phase of investor sentiment and operational clarity.