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Stub helpers - #2730

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kp9991-git wants to merge 13 commits into
lballabio:masterfrom
kp9991-git:StubHelpers
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Stub helpers#2730
kp9991-git wants to merge 13 commits into
lballabio:masterfrom
kp9991-git:StubHelpers

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@kp9991-git kp9991-git commented Aug 16, 2026

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This branch adds the ability to specify a config for stubs in curve helpers (floating Ibor). While normally stubs do not appear in curve instruments, sometimes they do, especially in cross-currency swaps, and this feature will help in handling those situations. If the stub config is omitted, QuantLib follows the old behaviour. Note: there is currently a limitation in that when the stub curve cannot be the curve being bootstrapped as a forecasting curve (self), but it should not be a problem in practice, as it would normally only be either dependent curves or the cross-currency discounting curve (both cases work).

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coveralls commented Aug 16, 2026

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coverage: 75.324% (+0.04%) from 75.287% — kp9991-git:StubHelpers into lballabio:master

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