Olin Corporation's (OLN.US) stock price is influenced by several factors: Chemical prices: Fluctuations in prices for chlorine, caustic soda, and epoxy resins, Olin's core products, significantly impact revenue and profitability.

Supply and Demand: Global economic conditions and industry-specific demand changes affect product volume and pricing power.

Raw material costs: The cost of inputs like energy, salt, and ethylene influence production expenses and margins.

Acquisitions and divestitures: Corporate actions like buying or selling business units can alter investor perception and valuation.

Industry Capacity: New production capacity from competitors may affect market share and pricing.

Regulatory changes: Environmental regulations and trade policies can impact production costs and market access.

Economic conditions: Economic growth rates and industrial production influence chemical demand.

Interest Rates: Rising interest rates can increase borrowing costs and affect investment decisions, potentially impacting stock valuation.

Currency Exchange Rates: As a global company, currency fluctuations can affect Olin's reported earnings.

Investor Sentiment: Overall market sentiment and investor confidence in the chemical industry play a role.