19 August 2025

Navigating Japan Power Options – Part 4: Portfolio Valuation & Risk Analysis

So far in our series, we’ve:

Now it’s time to bring it all together.

In the final episode of Navigating Japan Power Options, we move from isolated instruments to portfolio-level valuation and risk analysis. Using Lacima Trader, we load a sample portfolio including forwards, strips and structured positions (like bull call spreads), and demonstrate how to calculate:

  • Overall portfolio value
  • Risk sensitivities including Delta, Vega, Gamma, and Theta
  • The true impact of options on simple positions (e.g. how a bull call reshapes your Delta)

The power of analytics is not in the individual tools, but in how they come together to guide decisions.

Jivan Drungilas, Quantitative Analyst

👉 Want to see how this works with your portfolio? Request a tailored demo.

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