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introducere in instrumente financiare derivate - Bursa de valori ...

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SC <strong>Bursa</strong> <strong>de</strong> Valori Bucuresti SA<br />

Marcarea la piata se efectueaza <strong>in</strong> timp real <strong>in</strong> timpul sed<strong>in</strong>tei <strong>de</strong> tranzactionare pe baza tranzactiilor cu<br />

contracte futures <strong>in</strong>cheiate <strong>in</strong> Piata Derivatelor, pentru fiecare serie / luna <strong>de</strong> sca<strong>de</strong>nta. De asemenea, <strong>in</strong><br />

ve<strong>de</strong>rea profitului sau pier<strong>de</strong>rii zilnice care fac obiectul <strong>de</strong>contarii zilnice sau f<strong>in</strong>ale (la sca<strong>de</strong>nta), se<br />

utilizeaza marcarea la piata pe baza pretului zilnic sau f<strong>in</strong>al <strong>de</strong> <strong>de</strong>contare <strong>de</strong>term<strong>in</strong>at <strong>de</strong> BVB dupa<br />

<strong>in</strong>chi<strong>de</strong>rea sed<strong>in</strong>tei <strong>de</strong> tranzactionare, <strong>in</strong> conformitate cu specificatiile <strong>de</strong> contract.<br />

Detalii suplimentare referitoare la <strong>de</strong>term<strong>in</strong>area pretului zilnic / f<strong>in</strong>al <strong>de</strong> <strong>de</strong>contare se regasesc <strong>in</strong><br />

specificatiile contractelor publicate pe site-ul www.bvb.ro, sectiunea Reglementari.<br />

Exemplu:<br />

Presupunem ca un <strong>in</strong>vestitor anticipeaza o crestere a preturilor actiunilor societatilor <strong>de</strong> <strong>in</strong>vestitii f<strong>in</strong>anciare<br />

cupr<strong>in</strong>se <strong>in</strong> cosul <strong>in</strong>dicelui BET-FI ® , calculat <strong>de</strong> BVB. Avand <strong>in</strong> ve<strong>de</strong>re ca pentru a achizitiona titluri pe<br />

piata la ve<strong>de</strong>re <strong>in</strong>vestitorul trebuie sa plateasca <strong>in</strong>tegral contravaloarea actiunilor cumparate, acesta <strong>de</strong>ci<strong>de</strong><br />

sa cumpere un contract futures avand ca suport activ <strong>in</strong>dicele BET-FI ® .<br />

Pentru <strong>in</strong>itierea pozitiei long pentru contractul futures care are sca<strong>de</strong>nta <strong>in</strong> luna <strong>de</strong>cembrie 2008 (simbol:<br />

BFX08DEC), <strong>in</strong>vestitorul trebuie sa <strong>de</strong>puna <strong>in</strong> contul <strong>in</strong>termediarului (membrului compensator) suma <strong>de</strong><br />

bani corespunzatoare marjei <strong>in</strong>itiale. Se consi<strong>de</strong>ra ca marja <strong>in</strong>itiala stabilita si solicitata <strong>de</strong> catre membrul<br />

compensator clientului este egala cu cea solicitata <strong>de</strong> Casa <strong>de</strong> Compensare Bucuresti (CCB), respectiv 450<br />

lei / contract.<br />

Consi<strong>de</strong>ram ca valoarea activului suport (BET-FI ® In<strong>de</strong>x) este 55.000 <strong>de</strong> puncte, iar tranzactia <strong>de</strong><br />

cumparare a unui contract futures (BFX08DEC) se <strong>in</strong>cheie la un pret <strong>de</strong> 57.000 puncte. Avand <strong>in</strong> ve<strong>de</strong>re ca<br />

multiplicatorul contractului futures este 0,05 lei/punct <strong>in</strong>dice, valoarea notionala a contractului futures<br />

cumparat este : 1 contract * 57.000 * 0,05 = 2.850 lei.<br />

D<strong>in</strong> momentul <strong>in</strong>cheierii tranzactiei (<strong>in</strong>itierea pozitiei <strong>de</strong>schise) si pana la momentul <strong>in</strong>chi<strong>de</strong>rii pozitiei/data<br />

sca<strong>de</strong>ntei, CCB reevalueaza zilnic pozitia <strong>de</strong>schisa la pretul zilnic <strong>de</strong> <strong>de</strong>contare.<br />

A) Sa presupunem ca la sfarsitul sed<strong>in</strong>tei <strong>de</strong> tranzactionare, pretul zilnic <strong>de</strong> <strong>de</strong>contare stabilit <strong>de</strong> catre BVB<br />

58.500 puncte. Pentru pozitia long <strong>de</strong>t<strong>in</strong>uta, profitul acumulat reprez<strong>in</strong>ta diferenta d<strong>in</strong>tre pretul zilnic <strong>de</strong><br />

<strong>de</strong>contare stabilit imediat dupa <strong>in</strong>chi<strong>de</strong>rea sed<strong>in</strong>tei d<strong>in</strong> ziua curenta si pretul <strong>de</strong> cumparare al contractului,<br />

respectiv: 1 contract * (58.500 – 57.000) * 0,05 lei = + 75 lei.<br />

Soldul contului = 450 lei + 75 lei = 525 lei<br />

B) Presupunem ca <strong>in</strong> ziua urmatoare pretul zilnic <strong>de</strong> <strong>de</strong>contare pentru seria BFX08DEC sca<strong>de</strong> la nivelul <strong>de</strong><br />

58.000 puncte. De asemenea, <strong>in</strong>vestitorul nu a mai efectuat nicio alta tranzactie, astfel <strong>in</strong>cat pozitia<br />

<strong>de</strong>schisa long nu se modifica (NET= 1 contract long).<br />

Ca urmare a marcarii la piata la pretul zilnic <strong>de</strong> <strong>de</strong>contare <strong>de</strong> 58.000 puncte, se <strong>in</strong>registreaza o pier<strong>de</strong>re <strong>de</strong><br />

25 <strong>de</strong> lei rezultata d<strong>in</strong> diferenta <strong>in</strong>registrata <strong>in</strong>tre noul pret zilnic <strong>de</strong> <strong>de</strong>contare si pretul zilnic <strong>de</strong> <strong>de</strong>contare al<br />

sed<strong>in</strong>tei <strong>de</strong> tranzactionare prece<strong>de</strong>nte: 1 contract * (58.000 - 58.500) * 0,05 lei = - 25 lei.<br />

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