Calendar Spread Time Premium Calculator

Calculate calendar spread value, vega exposure, and theta advantage from selling near-term and buying longer-dated options at the same strike. Profit from volatility term structure.

Principal ($)
Annual Rate (%)
Years
Compounding / Year
$ Finance Disclaimer: These calculators are for educational and illustrative purposes only. Results do not constitute financial advice. Consult a licensed financial advisor before making investment or borrowing decisions.
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How It Works

Calculate calendar spread value, vega exposure, and theta advantage from selling near-term and buying longer-dated options at the same strike. Profit from volatility term structure

Each component has a specific meaning:

  • Selling near-term — The selling near-term recorded for the scenario being assessed.
  • Buying longer-dated options at the same strike — The buying longer-dated options at the same strike recorded for the scenario being assessed.

Note: Interpret the calendar spread result against the thresholds and context described above.

How to Use

Enter the selling near-term, buying longer-dated options at the same strike for the scenario you are assessing. Calculate calendar spread value, vega exposure, and theta advantage from selling near-term and buying longer-dated options at the same strike. Profit from volatility term structure. Use the calendar spread result to inform your calculation.

Frequently Asked Questions