BK_EuropeanExchangeOption




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Option to exchange one asset for another at expiration.

This function utilizes an analytical (closed-form) algorithm.

Note that the risk (greek) numbers produced are the mathematically defined equivalent of a derivative (instantaneous change).

You can convert the risk number to your own definition of risk by multiplying by the shift you require.

For example, for a typical definition of VANNA, (change in underlying and volatility), where one defines the change in the underlying as a single unit of change (1.0) and the change in volatility as a one percent change (0.01), simply multiply the VANNA result calculated by (1.0*0.01).

For VEGA, change in volatility of one percent (0.01), simply multiply the VEGA result by 0.01. Within option contracts THETA is negative, however the mathematically defined equivalent of THETA (instantaneous FORWARD change in time) is positive.

Internally we have negated this value for you.

To express THETA as THETA per day, simply multiply the THETA result by 1/365 or 1/252 (depending on whether you require calendar days or business days).

This function stores a portfolio of equity, commodities, futures or FX options in memory and returns a key.

This allows you to price or query the portfolio for different value dates via just the portfolio key.

You can price the portfolio via the PriceOptionBook() function.

You can view the trades within the portfolio via the DisplayOptionBook() function.

The DisplayOptionBook() function allows you to sort the portfolio using any column (or combination of columns).

A column is simply the NAME of any of the parameters within this function (excluding the 'TradeKey' and 'Reload' parameters).

In addition you can create a new portfolio object from this object by grouping trades within the portfolio, for example by Currency, Units, Sector etc..., using the GroupOptionBook() function.

You simply provide the NAME of the parameters that you wish to group.

Groups can represent more than one column and thus enables you to price a portion of the portfolio (a group) using the same PriceOptionBook() function.

You can view the grouped names within the grouped portfolio via the DisplayOptionGroups() function.

You can view the trades within a group via the DisplayGRPOptionBook() function.

Furthermore you can create a new portfolio from this portfolio object by selecting a portion of the trades (via a sql-like language).

Again this portfolio can be priced via the PriceOptionBook() function.

You can also execute the WriteXLRange(), WriteXLRange2() or WriteXLRange3() and the corresponding ReadXLRange(), ReadXLRange2() or ReadXLRange3() functions in order to read and write the portfolio data to file (XML).

WriteXLRange2() is preferable as you can save each of the ranges of this function to different slots (total of 15) within the XML file.



This function creates an object and returns a string-key value to represent this created object.
The TAG value of the string-key returned (second part of the key) is : "EuropeanExchangeOption"



Note: Within Excel, the function is named - CT.BK_EuropeanExchangeOption


High level graphic of BK_EuropeanExchangeOption() function with parameters. Blue square node is the actual function with the parameters ordered.



Parameter Description


  1. TradeKey parameter

    User Handle used to retrieve the object
  2. Reload parameter

    When creating this object for the first time, set this parameter to a positive value. Within Excel, when recomputing a worksheet where you do not wish to recreate the object, set this parameter to zero (0).
  3. ID parameter

    Identifier of deal. Used in order to index within the portfolio.
  4. TAG parameter

    User defined Tag. The information within this column can be used within the 'CapeTools Select Sub-Portfolios' or 'CapeTools Group Sub-Portfolios' categories of functions.
  5. Ccy parameter

    Currency of the portfolio.
  6. Units parameter

    Number of option contracts you wish to trade in (positive value).
  7. Position parameter

    Whether you are long or short the option.
  8. Underlying1 parameter

    Price of the first underlying
  9. Underlying2 parameter

    Price of the second underlying
  10. Quantity1 parameter

    Quantity of the first underlying.
  11. Quantity2 parameter

    Quantity of the second underlying.
  12. Time parameter

    Expiration date of the option.
  13. Rate parameter

    For the underlying (equity, futures, FX or commodity), this should be an annualised rate (risk free rate or foreign rate). If this is an option on a FX underlying, then if the underlying is quoted as domestic/foreign then this rate will be the domestic rate. If, however, the FX underlying is quoted as foreign/domestic then this will be the foreign rate.
  14. b1 parameter

    For the first underlying (equity, futures, FX or commodity), this should be an annualised rate (dividend rate, risk free rate, foreign rate or holding cost rate respectively). If this is an option on a FX underlying, then if the underlying is quoted as domestic/foreign then this rate will be the foreign rate. If, however, the FX underlying is quoted as foreign/domestic then this will be the domestic rate.
  15. b2 parameter

    For the second underlying (equity, futures, FX or commodity), this should be an annualised rate (dividend rate, risk free rate, foreign rate or holding cost rate respectively). If this is an option on a FX underlying, then if the underlying is quoted as domestic/foreign then this rate will be the foreign rate. If, however, the FX underlying is quoted as foreign/domestic then this will be the domestic rate.
  16. Vol1 parameter

    Volatility of the underlying Price1.
  17. Vol2 parameter

    Volatility of the underlying Price2.
  18. Rho parameter

    Correlation between the two assets.


Extended information

Function Syntax

VB Syntax 


String CTStorage.BK_EuropeanExchangeOption( _
String TradeKey, _
Long Reload, _
Variant ID, _
Variant TAG, _
Variant Ccy, _
Variant Units, _
Variant Position, _
Variant Underlying1, _
Variant Underlying2, _
Variant Quantity1, _
Variant Quantity2, _
Variant Time, _
Variant Rate, _
Variant b1, _
Variant b2, _
Variant Vol1, _
Variant Vol2, _
Variant Rho)


Excel Spreadsheet Syntax 


=CT.BK_EuropeanExchangeOption(
Excel String Cell TradeKey,
Excel Numeric Cell Reload,
XLRange ID,
XLRange TAG,
XLRange Ccy,
XLRange Units,
XLRange Position,
XLRange Underlying1,
XLRange Underlying2,
XLRange Quantity1,
XLRange Quantity2,
XLRange Time,
XLRange Rate,
XLRange b1,
XLRange b2,
XLRange Vol1,
XLRange Vol2,
XLRange Rho)


C++ Syntax 


static std::string BK_EuropeanExchangeOption(
std::string TradeKey,
long Reload,
CTRangeDataCPP ID,
CTRangeDataCPP TAG,
CTRangeDataCPP Ccy,
CTRangeDataCPP Units,
CTRangeDataCPP Position,
CTRangeDataCPP Underlying1,
CTRangeDataCPP Underlying2,
CTRangeDataCPP Quantity1,
CTRangeDataCPP Quantity2,
CTRangeDataCPP Time,
CTRangeDataCPP Rate,
CTRangeDataCPP b1,
CTRangeDataCPP b2,
CTRangeDataCPP Vol1,
CTRangeDataCPP Vol2,
CTRangeDataCPP Rho);


DotNET Syntax 


System.String CTStorageSA.BK_EuropeanExchangeOption(
System.String TradeKey,
System.Int32 Reload,
CTRangeData ID,
CTRangeData TAG,
CTRangeData Ccy,
CTRangeData Units,
CTRangeData Position,
CTRangeData Underlying1,
CTRangeData Underlying2,
CTRangeData Quantity1,
CTRangeData Quantity2,
CTRangeData Time,
CTRangeData Rate,
CTRangeData b1,
CTRangeData b2,
CTRangeData Vol1,
CTRangeData Vol2,
CTRangeData Rho);

Parameter data types

ArgNameArgTypeIsKey
TradeKeyStringFALSE
ReloadLongFALSE
IDRangeFALSE
TAGRangeFALSE
CcyRangeFALSE
UnitsRangeFALSE
PositionRangeFALSE
Underlying1RangeFALSE
Underlying2RangeFALSE
Quantity1RangeFALSE
Quantity2RangeFALSE
TimeRangeFALSE
RateRangeFALSE
b1RangeFALSE
b2RangeFALSE
Vol1RangeFALSE
Vol2RangeFALSE
RhoRangeFALSE

Example Inputs

The first column represents the name of the parameters. The second column specifies whether the parameters are optional or not. Finally the last column provides some sample input data.
Function call input string-keys are always in the format : "NAME.EXTTAG.TICKER" The "EXTTAG.TICKER" part is determined from the output of other, capetools, object creation functions.


ArgNameIsOptional (Excel only)Example
TradeKeyFALSEMyBK_EuropeanExchangeOptionDeal
ReloadFALSE1
IDFALSEBK_EuropeanExchangeOption_ID_Range (creates a range object)
TAGFALSEBK_EuropeanExchangeOption_TAG_Range (creates a range object)
CcyFALSEBK_EuropeanExchangeOption_Ccy_Range (creates a range object)
UnitsFALSEBK_EuropeanExchangeOption_Units_Range (creates a range object)
PositionFALSEBK_EuropeanExchangeOption_Position_Range (creates a range object)
Underlying1FALSEBK_EuropeanExchangeOption_Underlying1_Range (creates a range object)
Underlying2FALSEBK_EuropeanExchangeOption_Underlying2_Range (creates a range object)
Quantity1FALSEBK_EuropeanExchangeOption_Quantity1_Range (creates a range object)
Quantity2FALSEBK_EuropeanExchangeOption_Quantity2_Range (creates a range object)
TimeFALSEBK_EuropeanExchangeOption_Time_Range (creates a range object)
RateFALSEBK_EuropeanExchangeOption_Rate_Range (creates a range object)
b1FALSEBK_EuropeanExchangeOption_b1_Range (creates a range object)
b2FALSEBK_EuropeanExchangeOption_b2_Range (creates a range object)
Vol1FALSEBK_EuropeanExchangeOption_Vol1_Range (creates a range object)
Vol2FALSEBK_EuropeanExchangeOption_Vol2_Range (creates a range object)
RhoFALSEBK_EuropeanExchangeOption_Rho_Range (creates a range object)


Example range for parameter : ID

Within Excel, a range such as this can be passed directly into the ID parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : ID 


CTQL.CTRangeData BK_EuropeanExchangeOption_ID;


string[] arrBBK_EuropeanExchangeOption_ID = {
"DEAL-11",
"DEAL-12",
"DEAL-13",
"DEAL-14",
"DEAL-15",
"DEAL-16",
"DEAL-17",
"DEAL-18",
"DEAL-19",
"DEAL-20",
"DEAL-21",
"DEAL-22",
"DEAL-23",
"DEAL-24",
"DEAL-25",
"DEAL-26",
"DEAL-27",
"DEAL-28",
"DEAL-29",
"DEAL-30"  //  Array Data

};

CTQL.StringVector arrBK_EuropeanExchangeOption_ID =
new  CTQL.StringVector(arrBBK_EuropeanExchangeOption_ID);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_ID = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_ID, false);

Example range for parameter : TAG

Within Excel, a range such as this can be passed directly into the TAG parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : TAG 


CTQL.CTRangeData BK_EuropeanExchangeOption_TAG;


string[] arrBBK_EuropeanExchangeOption_TAG = {
"TAG1",
"TAG1",
"TAG1",
"TAG1",
"TAG1",
"TAG1",
"TAG1",
"TAG1",
"TAG1",
"TAG1",
"TAG2",
"TAG2",
"TAG2",
"TAG2",
"TAG2",
"TAG2",
"TAG2",
"TAG2",
"TAG2",
"TAG2"  //  Array Data

};

CTQL.StringVector arrBK_EuropeanExchangeOption_TAG =
new  CTQL.StringVector(arrBBK_EuropeanExchangeOption_TAG);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_TAG = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_TAG, false);

Example range for parameter : Ccy

Within Excel, a range such as this can be passed directly into the Ccy parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : Ccy 


CTQL.CTRangeData BK_EuropeanExchangeOption_Ccy;


string[] arrBBK_EuropeanExchangeOption_Ccy = {
"GBP",
"EUR",
"GBP",
"EUR",
"GBP",
"EUR",
"GBP",
"EUR",
"GBP",
"EUR",
"GBP",
"EUR",
"GBP",
"EUR",
"GBP",
"EUR",
"GBP",
"EUR",
"GBP",
"GBP"  //  Array Data

};

CTQL.StringVector arrBK_EuropeanExchangeOption_Ccy =
new  CTQL.StringVector(arrBBK_EuropeanExchangeOption_Ccy);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_Ccy = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_Ccy, false);

Example range for parameter : Units

Within Excel, a range such as this can be passed directly into the Units parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : Units 


CTQL.CTRangeData BK_EuropeanExchangeOption_Units;


int[] arrBBK_EuropeanExchangeOption_Units = {
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1  //  Array Data

};

CTQL.IntVector arrBK_EuropeanExchangeOption_Units =
new  CTQL.IntVector(arrBBK_EuropeanExchangeOption_Units);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_Units = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_Units, false);

Example range for parameter : Position

Within Excel, a range such as this can be passed directly into the Position parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : Position 


CTQL.CTRangeData BK_EuropeanExchangeOption_Position;


string[] arrBBK_EuropeanExchangeOption_Position = {
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG",
"LONG"  //  Array Data

};

CTQL.StringVector arrBK_EuropeanExchangeOption_Position =
new  CTQL.StringVector(arrBBK_EuropeanExchangeOption_Position);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_Position = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_Position, false);

Example range for parameter : Underlying1

Within Excel, a range such as this can be passed directly into the Underlying1 parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : Underlying1 


CTQL.CTRangeData BK_EuropeanExchangeOption_Underlying1;


int[] arrBBK_EuropeanExchangeOption_Underlying1 = {
95,
105,
109,
98,
98,
108,
108,
101,
97,
98,
100,
103,
101,
100,
96,
92,
105,
102,
101,
101  //  Array Data

};

CTQL.IntVector arrBK_EuropeanExchangeOption_Underlying1 =
new  CTQL.IntVector(arrBBK_EuropeanExchangeOption_Underlying1);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_Underlying1 = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_Underlying1, false);

Example range for parameter : Underlying2

Within Excel, a range such as this can be passed directly into the Underlying2 parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : Underlying2 


CTQL.CTRangeData BK_EuropeanExchangeOption_Underlying2;


int[] arrBBK_EuropeanExchangeOption_Underlying2 = {
105,
109,
107,
105,
95,
96,
110,
101,
95,
96,
104,
109,
110,
103,
112,
105,
110,
107,
95,
104  //  Array Data

};

CTQL.IntVector arrBK_EuropeanExchangeOption_Underlying2 =
new  CTQL.IntVector(arrBBK_EuropeanExchangeOption_Underlying2);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_Underlying2 = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_Underlying2, false);

Example range for parameter : Quantity1

Within Excel, a range such as this can be passed directly into the Quantity1 parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : Quantity1 


CTQL.CTRangeData BK_EuropeanExchangeOption_Quantity1;


int[] arrBBK_EuropeanExchangeOption_Quantity1 = {
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1  //  Array Data

};

CTQL.IntVector arrBK_EuropeanExchangeOption_Quantity1 =
new  CTQL.IntVector(arrBBK_EuropeanExchangeOption_Quantity1);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_Quantity1 = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_Quantity1, false);

Example range for parameter : Quantity2

Within Excel, a range such as this can be passed directly into the Quantity2 parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : Quantity2 


CTQL.CTRangeData BK_EuropeanExchangeOption_Quantity2;


int[] arrBBK_EuropeanExchangeOption_Quantity2 = {
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1,
1  //  Array Data

};

CTQL.IntVector arrBK_EuropeanExchangeOption_Quantity2 =
new  CTQL.IntVector(arrBBK_EuropeanExchangeOption_Quantity2);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_Quantity2 = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_Quantity2, false);

Example range for parameter : Time

Within Excel, a range such as this can be passed directly into the Time parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : Time 


CTQL.CTRangeData BK_EuropeanExchangeOption_Time;


int[] arrBBK_EuropeanExchangeOption_Time = {
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy"),
CTQL.Date.serialNumber("17/1/2006", "dd/mm/yyyy")  //  Array Data

};

CTQL.IntVector arrBK_EuropeanExchangeOption_Time =
new  CTQL.IntVector(arrBBK_EuropeanExchangeOption_Time);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_Time = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_Time, false);

Example range for parameter : Rate

Within Excel, a range such as this can be passed directly into the Rate parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : Rate 


CTQL.CTRangeData BK_EuropeanExchangeOption_Rate;


double[] arrBBK_EuropeanExchangeOption_Rate = {
0.0952,
0.1067,
0.0969,
0.0956,
0.1006,
0.0959,
0.0978,
0.093,
0.0935,
0.1069,
0.1007,
0.1015,
0.1014,
0.1083,
0.1063,
0.1004,
0.1025,
0.0969,
0.0903,
0.1  //  Array Data

};

CTQL.DoubleVector arrBK_EuropeanExchangeOption_Rate =
new  CTQL.DoubleVector(arrBBK_EuropeanExchangeOption_Rate);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_Rate = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_Rate, false);

Example range for parameter : b1

Within Excel, a range such as this can be passed directly into the b1 parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : b1 


CTQL.CTRangeData BK_EuropeanExchangeOption_b1;


double[] arrBBK_EuropeanExchangeOption_b1 = {
0.0199,
0.02,
0.0196,
0.0211,
0.0209,
0.018,
0.0195,
0.0204,
0.0188,
0.0217,
0.0215,
0.021,
0.0183,
0.0204,
0.0193,
0.0188,
0.02,
0.0192,
0.02,
0.02  //  Array Data

};

CTQL.DoubleVector arrBK_EuropeanExchangeOption_b1 =
new  CTQL.DoubleVector(arrBBK_EuropeanExchangeOption_b1);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_b1 = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_b1, false);

Example range for parameter : b2

Within Excel, a range such as this can be passed directly into the b2 parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : b2 


CTQL.CTRangeData BK_EuropeanExchangeOption_b2;


double[] arrBBK_EuropeanExchangeOption_b2 = {
0.0408,
0.0367,
0.0373,
0.0438,
0.0388,
0.0438,
0.0387,
0.0372,
0.0435,
0.0372,
0.0381,
0.0386,
0.0431,
0.0368,
0.0382,
0.0439,
0.0367,
0.0377,
0.0362,
0.04  //  Array Data

};

CTQL.DoubleVector arrBK_EuropeanExchangeOption_b2 =
new  CTQL.DoubleVector(arrBBK_EuropeanExchangeOption_b2);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_b2 = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_b2, false);

Example range for parameter : Vol1

Within Excel, a range such as this can be passed directly into the Vol1 parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : Vol1 


CTQL.CTRangeData BK_EuropeanExchangeOption_Vol1;


double[] arrBBK_EuropeanExchangeOption_Vol1 = {
0.1862,
0.1972,
0.1871,
0.1644,
0.1646,
0.1859,
0.1708,
0.1931,
0.1842,
0.1794,
0.1871,
0.1636,
0.1877,
0.1805,
0.1934,
0.1967,
0.1932,
0.1828,
0.1755,
0.18  //  Array Data

};

CTQL.DoubleVector arrBK_EuropeanExchangeOption_Vol1 =
new  CTQL.DoubleVector(arrBBK_EuropeanExchangeOption_Vol1);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_Vol1 = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_Vol1, false);

Example range for parameter : Vol2

Within Excel, a range such as this can be passed directly into the Vol2 parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : Vol2 


CTQL.CTRangeData BK_EuropeanExchangeOption_Vol2;


double[] arrBBK_EuropeanExchangeOption_Vol2 = {
0.1133,
0.1117,
0.1209,
0.1086,
0.1095,
0.1112,
0.1157,
0.1261,
0.13,
0.1254,
0.1162,
0.1215,
0.1108,
0.1196,
0.1137,
0.1227,
0.1083,
0.1303,
0.1262,
0.12  //  Array Data

};

CTQL.DoubleVector arrBK_EuropeanExchangeOption_Vol2 =
new  CTQL.DoubleVector(arrBBK_EuropeanExchangeOption_Vol2);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_Vol2 = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_Vol2, false);

Example range for parameter : Rho

Within Excel, a range such as this can be passed directly into the Rho parameter.


Data is stored within the second column (Vector of data)..

Example C# API usage for setting the range data for parameter : Rho 


CTQL.CTRangeData BK_EuropeanExchangeOption_Rho;


double[] arrBBK_EuropeanExchangeOption_Rho = {
0.7852,
0.8502,
0.8734,
0.7789,
0.8469,
0.8795,
0.8217,
0.8651,
0.8348,
0.856,
0.7918,
0.8167,
0.7948,
0.7718,
0.7368,
0.8241,
0.8054,
0.8414,
0.7438,
0.8  //  Array Data

};

CTQL.DoubleVector arrBK_EuropeanExchangeOption_Rho =
new  CTQL.DoubleVector(arrBBK_EuropeanExchangeOption_Rho);

// Second parameter determines whether the array is a column array (false) or a row array (true)
BK_EuropeanExchangeOption_Rho = new  CTQL.CTRangeData(arrBK_EuropeanExchangeOption_Rho, false);


Example function usage


The C# example below contains all the sub-function calls leading up to this function call. As a result, the example can contain a lot of code.

The VB.NET, J#, C++.NET, Java, Excel VBA, Visual Basic 6 (via COM) and C++ examples below contain function code stubs for the calls leading up to this function call. However, the function call for this function is displayed.
You can easily reproduce the stub functions code from the C# example.


If you are accessing this functrion via the MiniXL libraries, this function is present within the CT.QL.OptionPortfolios20 MiniXL Excel Addin.

Within our Excel Example Addin Generator, we have used the following QuantTools sub-functions in order to prepare the arguments needed to call the BK_EuropeanExchangeOption() function. If you are executing this function via the MiniXL libraries, the module addin name, (in brackets, to the right of the sub-functions listed below), indicates the MiniXL library in which the sub-function is held. You will need to load this library into your Excel session (along with any other libraries that the sub-function call within the addin requires (ie - CT.QT.Utils20 addin in almost all cases) in order for the example to compute successfully.


The following four examples demostrate calling this function within a Microsoft .NET environment

The following four examples demostrate calling this function within a non .NET environment

The following is a sample output from executing the BK_EuropeanExchangeOption() function call


MyBK_EuropeanExchangeOptionDeal_14.EuropeanExchangeOption.0

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