توضيح ألرول : هو إنتهاء العقد على العسر القديم وفتح عقد جديد على السعر الجديد للسوق.
لا شيئ من منتجات جي سي آي، سي إف دي أو ما عدا ذلك قد" ينتهي "وليس مطلوب من العميل تقديم التعليمات حول ألرول. المعلومات تحت قد تشير متى السعر سوف يتغير في السي اف دي . تاريخ اللفة هي للمعلومات وليست مضمونة : السعر سيتغير عند إعطاء التعليمات من الجهة المخطسة بذلك للعقد للشهر التالي
Product | Roll Frequency | Roll Schedule (reference price change) |
---|---|---|
S&P 500 | Quarterly | Two days before second Friday in March, June, September, and December |
Nasdaq 100 | Quarterly | Two days before second Friday in March, June, September, and December |
Dow Jones | Quarterly | Two days before second Friday in March, June, September, and December |
Russell 2000 | Quarterly | Two days before third Friday in March, June, September, and December |
DAX 30 | Quarterly | Two days before third Friday in March, June, September, and December |
DJ Euro Stoxx | Quarterly | Two days before third Friday in March, June, September, and December |
CAC 40 | Monthly | Third Friday of the contract month |
FTSE 100 | Quarterly | Two days before third Friday in March, June, September, and December |
IBEX 35 | Monthly | Third Friday of the contract month |
Swiss Market Index | Quarterly | Two days before third Friday in March, June, September, and December |
SPI 200 | Quarterly | One day before third Thursday in March, June, September, and December |
Bovespa Index | Bi-Monthly | The Wednesday closest to the 15th calendar day of the contract months of February, April, June, August, October, and December. |
Nikkei 225 | Quarterly | Two days before second Friday in March, June, September, and December |
MSCI Taiwan | Monthly | Second to last business day of Contract month |
Hang Seng | Monthly | Second to last business day of Contract month |
BSE Sensex Index | Monthly | Last Thursday of the contract month |
NSE Nifty Index | Monthly | Last Thursday of the contract month |
Crude Oil | Monthly | Two business days prior to the third business day prior to the 25th calendar day of the month preceding the delivery month. |
Natural Gas | Monthly | Two business days prior to the third business day prior to the first calendar day of the delivery month. |
Copper | Monthly | Two business days before the third to last business day of the maturing delivery month. |
Lumber | January, March, May, July, September, and November | Three business days prior to the 16th calendar day of the contract month. |
Soybeans | January, March, May, July, August, September, and November | Three business days prior to the 15th calendar day of the contract month. |
Coffee | March, May, July, September and December | Eight business days prior to the last business day of the delivery month. |
US Treasury Notes | Quarterly | Two business days before the seventh business day preceding the last business day of the delivery month. |
Euro (German) Bund | Quarterly | 8th Calendar day of the delivery month. |
EUR Futures | Quarterly | 9 days before the 3rd Wednesday of the expiration month |
JPY Futures | Quarterly | 9 days before the 3rd Wednesday of the expiration month |
CHF Futures | Quarterly | 9 days before the 3rd Wednesday of the expiration month |
GBP Futures | Quarterly | 9 days before the 3rd Wednesday of the expiration month |
AUD Futures | Quarterly | 9 days before the 3rd Wednesday of the expiration month |
CAD Futures | Quarterly | 8 days before the 3rd Wednesday of the expiration month |
NZD Futures | Quarterly | 9 days before the 3rd Wednesday of the expiration month |
Currencies | None - Spot Market | NA |
Gold | None - Spot Market | NA |
Silver | None - Spot Market | NA |
Shares | None - Spot Market | NA |
ملاحظة هذه اللفة خلال الشهر سوف لا تؤثّر على الربح أو الخسارة - إن أيّ تعديلات ضرورية ستجري للتعويضع على التغييرات في السعر بسبب أللفة.
مثلاً:
إن سوق ألرول في النفط من 79,15 إلى 80,25 دولار ذلك يدل على إرتفاع السعر وقدرها 1،10 ( أي 110 نقطة ) وفي هذه الحاله ، قد يؤخذ المبلغ من العقد اللونغ أما فقد تدفع للعقد الشورت ما يعادل المبلغ للعقد. والتي من شأنها أن تساوي 1100 في الحساب إستندر ,و110 في الحساب الصغير للعقد الواحد
في حال هبوط السوق الى الأسفل عند اللفة عكس الإجراءات ستتخذ :يؤخذ المبلغ من العقد الشورت أما فقد تدفع للعقد اللونغ