CENX

Century Aluminum Co

$45.28 -1.40 (-3.00%) At close · Jul 7

Market Cap

$4.48B

98,974,047

Options Calculator

Theoretical estimate

Estimate what a long-dated option on CENX could return if you hold it and the stock reaches a target price. Premiums are theoretical Black-Scholes-Merton values — tune the inputs to match your broker, then compare each strike's return against simply holding the shares.

Holding period

2.00 years

Implied volatility (%)

1-year realized volatility. Implied vol usually differs — adjust to your broker's number.Market-wide VIX 16.1.

Risk-free rate (%)

Latest SOFR (2026-07-07) — an overnight rate, a rough proxy over years.

Dividend per share $

Annualizes to a 0% yield. No cash dividends on file — set an amount to model one.

Target price at horizon

Spot $45.28 on 2026-07-07.

Best strike

—

Highest estimated return

Return at target

—

— annualized

Breakeven

—

Stock price to break even

Hold the stock

—

— annualized, with dividends

Return by strike at your target price

Strike ladder

Strike	Moneyness	Premium	Breakeven	Value at target	Return	Annualized	Max loss

Per share; one contract = 100 shares. Premiums are theoretical Black-Scholes-Merton estimates — real options are American-style and priced off an implied-volatility smile, so use your broker's quote for the actual premium. Not investment advice.

Loading strategy simulator…

Key facts CIK 949157 CUSIP 156431108 13F (30d) 15 filings 12 filers Visit website Investor relations