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VanillaOption_FDBermudan_On_Mixed_American

WARNING
The QuantLib pricing method FDBermudan calculates the price of the supplied option under the assumption of discrete exercise completely ignoring the intermediate dates between the start date and the end date of the exercise interval.

Click on
download to download an xml file that contains an Excel formula that demonstrates this issue.

You may then reproduce the issue in spreadsheet by clicking on Go -> Load Excel Formula from XML or one of its variations and choose the xml file downloaded in the step above.