The LoadHistory command loads historic data for the specified benchmark rate constructed using the BenchmarkRate command. Note that for dates preceding the global evaluation date, historic data can be used. Otherwise the forecasted interest rate is used.

$\mathrm{with}\left(\mathrm{Finance}\right)\:$

$\mathrm{SetEvaluationDate}\left(''Jan-03-2005''\right)\:$

$\mathrm{benchmark}≔\mathrm{BenchmarkRate}\left(6\,\mathrm{Months}\,\mathrm{USDLIBOR}\,\mathrm{ZeroCurve}\left(0.05\right)\right)$

$\mathrm{benchmark}≔\mathbf{module}\left(\right)\mathbf{end\; module}$

$\mathrm{benchmark}\left(''Jan-11-2005''\right)$

$0.04993152460$

$\mathrm{LoadHistory}\left(\mathrm{benchmark}\,''Jan-11-2005''\,\left[0.07\right]\right)\:$

$\mathrm{benchmark}\left(''Jan-11-2005''\right)$

$0.04993152460$

$\mathrm{SetEvaluationDate}\left(''Jan-15-2005''\right)\:$

$\mathrm{benchmark}\left(''Jan-11-2005''\right)$

$0.07000000000$

The Finance[LoadHistory] command was introduced in Maple 15.

For more information on Maple 15 changes, see Updates in Maple 15.