فرمول نویسی و فیلتر موقعیت های مناسب اسپرد Bull call spread

let debit = (Option.TI.Sell_1_Price - OptionSE(index).TI.Buy_1_Price) * Option.Size;

let capital = OptionSE(index).Required_Margin + (Option.TI.Sell_1_Price * Option.Size);

let profit = ((OptionSE(index).Strike - Option.Strike) *Option.Size) - debit;

let result = '';

let index = 0;

while ( OptionSE(++index) != undefined ){

let debit = (Option.TI.Sell_1_Price - OptionSE(index).TI.Buy_1_Price) * Option.Size;

let profit = ((OptionSE(index).Strike - Option.Strike) *Option.Size) - debit;

let yCapital = ((profit / debit) * 100).toFixed(1);

if (Option.TI.Sell_1_Price >0 && OptionSE(index).TI.Buy_1_Price >0)

result += ShowDetail(OptionSE(index).Namad) + ': ' + yCapital + ' / ';

}

result;

let result = '';

let index = 0;

while ( OptionSE(++index) != undefined ){

let debit = (Option.TI.Sell_1_Price - OptionSE(index).TI.Buy_1_Price) * Option.Size ;

let profit = ((OptionSE(index).Strike - Option.Strike) * Option.Size) - debit;

let month = 1;

if (Option.DaysUntilMaturity > 30)

month = (Option.DaysUntilMaturity / 30);

let yCapital = ((profit / debit) * 100).toFixed(1);

let rate = (yCapital / month).toFixed(1);

if (rate >=10 && Option.TI.Sell_1_Price >0 && OptionSE(index).TI.Buy_1_Price >0 && (Option.State== "ITM" || Option.State== 'ATM') && (OptionSE(index).State== "ITM" || OptionSE(index).State== 'ATM'))

result += ShowDetail(OptionSE(index).Namad) + ': ' + rate + ' / ';

}

result;

let result = '';

let index = 0;

var month = 1;

if (Option.DaysUntilMaturity > 30)

month = (Option.DaysUntilMaturity / 30);

month = month.toFixed(1);

while ( OptionSE(++index) != undefined ){

let debit = (Option.TI.Sell_1_Price - OptionSE(index).TI.Buy_1_Price) * Option.Size;

let capital = OptionSE(index).Required_Margin + (Option.TI.Sell_1_Price* Option.Size);

let profit = ((OptionSE(index).Strike - Option.Strike) *Option.Size) - debit;

let yCapital = (((profit / capital) * 100)/month).toFixed(1);

if (yCapital >=5 && Option.TI.Sell_1_Price >0 && OptionSE(index).TI.Buy_1_Price >0){

pos.Add('buy', Option.Namad,1, 'sell');

pos.Add('sell', OptionSE(index).Namad, 1, 'buy');

let startegy = pos.Build('اسپرد ' + NamadNo(Option.Namad) + ' - ' + NamadNo(OptionSE(index).Namad));

result += '[ ' + ShowDetail(OptionSE(index).Namad, '#') + ': ' + yCapital +startegy+'] '  ;

}}

result;

let result = false;

let index = 0;

while ( OptionSE(++index) != undefined ){

let debit = (Option.TI.Sell_1_Price - OptionSE(index).TI.Buy_1_Price) * Option.Size ;

let profit = ((OptionSE(index).Strike - Option.Strike) * Option.Size) - debit;

let month = 1;

if (Option.DaysUntilMaturity > 30)

month = (Option.DaysUntilMaturity / 30);

let yCapital = ((profit / debit) * 100).toFixed(1);

let rate = (yCapital / month).toFixed(1);

if (rate>10 && Option.TI.Sell_1_Price >0 && OptionSE(index).TI.Buy_1_Price >0){

result = true;

break;

}

}

result;