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Corrigés des exercices - Pearson

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Fig. 8.4 : Les principaux grecs en fonction de la valeur du sous-jacent et pour différentes durées jusqu’à échéancecallput1.0delta0.00.81m0.21mS t ;K,T0.60.46mS t ;K,T0.40.66m0.23m0.83mTt⩵10j0.040 60 80 100 120 140 160Tt⩵10j1.040 60 80 100 120 140 160S tS tgamma ( ∂2 c∂S 2 = ∂2 p∂S 2 )vega* ( ∂c∂σ = ∂p∂σ )0.06250.05Tt⩵10j20Tt⩵6m3m0.04S t ;K,T0.030.021m3mΝS t ;K,T15101m0.016m510j0.0040 60 80 100 120 140 160040 60 80 100 120 140 160S tS tthêta*00S t ;K,T102030Tt⩵6m3m1mS t ;K,T1020Tt⩵6m3m1m304010j4010j5060 80 100 120 14060 80 100 120 140S tS trho*406m0Tt⩵10j1m3010ΡS t ;K,T203mΡS t ;K,T20303m101mTt⩵10j406m060 80 100 120 14060 80 100 120 140S tS t*Ces paramètres sont parfois divisés par cent (vega ou rho) ou 365 (thêta).119© 2010 <strong>Pearson</strong> France – Synthex Finance de marché – Franck Moraux

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