How do I calculate COST covered call returns?

Use the AllInvestView covered call calculator pre-filled with COST's current stock price. Enter your strike price and expiration to see premium income, return on capital, downside protection, and breakeven price.

What are the Greeks for COST options?

AllInvestView calculates real-time Greeks for COST options using the Black-Scholes model. For an at-the-money call (strike $935, 30 DTE): Delta 0.5354, Gamma 0.008, Theta -0.3822, Vega 1.0652.

COST Options Calculator & Analysis

Costco Wholesale Corporation

USD Consumer Staples Beta 0.87 HV 18.6% http://www.costco.com

$935.03

Sample ATM Call Greeks

Black-Scholes model • Strike $935 • 30 DTE • HV 18.6%

Delta

0.5354

Gamma

0.008

Theta

-0.3822

Vega

1.0652

Option Price: $21.41 Model: Black-Scholes Historical Vol (60d)

COST Options Calculators

Pre-filled with COST's current stock price — just enter your strike and expiration.

Covered Call Calculator

Calculate premium income, return on capital, downside protection and breakeven for COST covered calls.

Pre-filled: $935.03

Open Calculator

Cash-Secured Put Calculator

Analyse premium yield, capital requirement, effective entry price and breakeven for COST cash-secured puts.

Pre-filled: $935.03

Open Calculator

Full Greeks Calculator Payoff Diagram Builder

See the AllInvestView Options Dashboard

AllInvestView Options Dashboard showing portfolio analysis, strategy detection, Greeks, and payoff diagrams

COST Options FAQ

COST's 60-day historical volatility is 18.6%. Historical volatility measures how much the stock price has fluctuated over a recent period. AllInvestView calculates this from daily closing prices and uses it as an input to the Black-Scholes model for pricing options. Higher volatility means higher option premiums, which benefits sellers of covered calls and cash-secured puts.

Use the covered call calculator above, pre-filled with COST's current price of $935.03. Enter your desired strike price and expiration date to see premium income, return on capital, downside protection, and breakeven price. The calculator uses Black-Scholes pricing with COST's historical volatility.

For an at-the-money COST call (strike $935, 30 DTE): Delta 0.5354, Gamma 0.008, Theta -0.3822, Vega 1.0652. Delta measures price sensitivity, Gamma measures delta's rate of change, Theta measures daily time decay, and Vega measures volatility sensitivity.

Yes. AllInvestView's free tier includes options trade logging, automated Greeks calculations, P&L tracking, strategy auto-detection for 15+ strategies including covered calls, cash-secured puts, spreads, iron condors, and the wheel strategy. Sign up to start tracking your COST positions.