A surprise takeover approach has catalyzed a historic rally for InPost SA, the Polish parcel-locker operator. According to Bloomberg Markets, the company’s shares recorded their strongest weekly gain on record, marking a dramatic reversal of fortune. This surge has propelled InPost from being one of Europe's biggest underperformers in 2025 to its leading stock.

The proposal has fundamentally shifted investor sentiment, suggesting the market sees significant undervaluation or strategic upside in the acquisition offer. For the logistics and e-commerce sectors, this event highlights the volatility and potential value creation within automated delivery infrastructure. Investors are now closely monitoring the situation for details on the bidding entity and the final offer price, as the rapid price adjustment reflects high expectations for the company's future valuation and operational direction under new ownership.