GM chaîne d'options General Motors Company
Chaque ligne correspond à un strike. La moitié gauche concerne le call, la moitié droite le put. Le bid/ask correspond aux cotations actuelles des acheteurs et vendeurs ; le volume indique les contrats échangés lors de cette séance ; l'open interest représente les contrats en cours. La ligne mise en évidence est la plus proche du cours de l'action.
Cette échéance intègre un mouvement d'environ ±7.4% (80.74–93.70) · ATM IV 29.6% · P/C open interest 1.15
| CALLS | Strike | PUTS | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Offre | Demander | Vol | OIThe number of option contracts currently outstanding at a strike or expiration. High open interest shows where positions are concentrated. | IV | ΔModel sensitivity of an option's price to a $1 move in the stock; also used as a rough moneyness scale (a 25-delta option is well out of the money). | Γ | Θ | Offre | Demander | Vol | OI | IV | Δ | Γ | Θ | |
| 40.15 | 44.35 | 71.5% | 0.99 | 0.0006 | 0.000 | 45 | 0 | 2.13 | 151.1% | -0.01 | 0.0007 | -0.005 | ||||
| 35.20 | 39.35 | 62.5% | 0.99 | 0.0010 | 0.000 | 50 | 0 | 1.34 | 117.1% | -0.01 | 0.0010 | -0.006 | ||||
| 30.20 | 34.40 | 53.6% | 0.99 | 0.0015 | 0.000 | 55 | 0 | 1.33 | 100.0% | -0.01 | 0.0016 | -0.007 | ||||
| 25.25 | 29.40 | 45.1% | 0.98 | 0.0025 | 0.000 | 60 | 0 | 2.14 | 95.4% | -0.02 | 0.0025 | -0.008 | ||||
| 20.30 | 24.30 | 0.98 | 0.0042 | -0.001 | 65 | 0 | 0.9500 | 64.3% | -0.02 | 0.0042 | -0.010 | |||||
| 15.50 | 18.60 | 0.96 | 0.0075 | -0.006 | 70 | 0 | 1.27 | 55.2% | -0.04 | 0.0075 | -0.013 | |||||
| 12.60 | 15.70 | 0.94 | 0.0111 | -0.010 | 73 | 0 | 1.53 | 49.8% | -0.06 | 0.0112 | -0.016 | |||||
| 11.60 | 14.70 | 0.93 | 0.0128 | -0.012 | 74 | 0 | 1.21 | 43.9% | -0.07 | 0.0129 | -0.017 | |||||
| 10.65 | 13.55 | 0.92 | 0.0147 | -0.013 | 75 | 0.0500 | 1.00 | 2 | 39.6% | -0.08 | 0.0148 | -0.019 | ||||
| 10.45 | 12.60 | 26.9% | 0.91 | 0.0170 | -0.016 | 76 | 0 | 1.28 | 1 | 5 | 39.3% | -0.09 | 0.0172 | -0.021 | ||
| 8.80 | 12.05 | 19.5% | 0.90 | 0.0197 | -0.018 | 77 | 0.2200 | 0.9100 | 1 | 35.2% | -0.10 | 0.0199 | -0.022 | |||
| 7.95 | 10.60 | 1 | 0.88 | 0.0227 | -0.021 | 78 | 0.3400 | 0.9400 | 2 | 34.0% | -0.12 | 0.0229 | -0.025 | |||
| 7.80 | 10.35 | 31.9% | 0.85 | 0.0260 | -0.024 | 79 | 0.4200 | 1.01 | 3 | 32.5% | -0.15 | 0.0263 | -0.027 | |||
| 7.00 | 8.65 | 25.0% | 0.83 | 0.0296 | -0.027 | 80 | 0.6700 | 0.9900 | 8 | 31.4% | -0.17 | 0.0299 | -0.030 | |||
| 6.20 | 7.85 | 25.6% | 0.80 | 0.0332 | -0.030 | 81 | 0.8800 | 1.27 | 4 | 1 | 31.8% | -0.20 | 0.0336 | -0.033 | ||
| 5.70 | 7.15 | 2 | 28.1% | 0.76 | 0.0368 | -0.033 | 82 | 1.08 | 1.44 | 1 | 9 | 30.9% | -0.24 | 0.0373 | -0.036 | |
| 5.70 | 6.55 | 32.7% | 0.72 | 0.0402 | -0.036 | 83 | 1.38 | 1.75 | 75 | 31.1% | -0.28 | 0.0407 | -0.039 | |||
| 4.75 | 5.55 | 29.4% | 0.68 | 0.0432 | -0.039 | 84 | 1.70 | 2.03 | 2 | 30.7% | -0.32 | 0.0438 | -0.041 | |||
| 4.20 | 4.90 | 1 | 2 | 29.7% | 0.64 | 0.0456 | -0.041 | 85 | 2.04 | 2.40 | 6 | 5 | 30.4% | -0.37 | 0.0464 | -0.043 |
| 3.60 | 4.30 | 10 | 29.4% | 0.59 | 0.0475 | -0.043 | 86 | 2.45 | 2.81 | 30.2% | -0.42 | 0.0483 | -0.044 | |||
| 3.05 | 3.75 | 25 | 29.2% | 0.54 | 0.0487 | -0.044 | 87 | 2.86 | 3.30 | 30.0% | -0.47 | 0.0496 | -0.045 | |||
| 2.59 | 3.30 | 1 | 29.4% | 0.49 | 0.0491 | -0.044 | 88 | 2.99 | 3.85 | 28.3% | -0.52 | 0.0502 | -0.045 | |||
| 2.11 | 2.87 | 2 | 37 | 29.1% | 0.44 | 0.0488 | -0.043 | 89 | 3.75 | 4.35 | 2 | 28.8% | -0.56 | 0.0500 | -0.044 | |
| 1.73 | 2.38 | 1 | 28.6% | 0.40 | 0.0477 | -0.042 | 90 | 4.45 | 5.00 | 29.2% | -0.61 | 0.0491 | -0.043 | |||
| 1.43 | 2.11 | 3 | 1 | 29.1% | 0.35 | 0.0460 | -0.041 | 91 | 5.10 | 5.65 | 29.0% | -0.66 | 0.0475 | -0.041 | ||
| 1.09 | 1.77 | 2 | 28.6% | 0.31 | 0.0437 | -0.039 | 92 | 5.60 | 6.60 | 29.1% | -0.70 | 0.0453 | -0.038 | |||
| 0.9100 | 1.52 | 29.0% | 0.27 | 0.0409 | -0.036 | 93 | 6.25 | 8.15 | 33.0% | -0.75 | 0.0427 | -0.035 | ||||
| 0.7500 | 1.23 | 2 | 28.9% | 0.23 | 0.0378 | -0.034 | 94 | 7.35 | 9.70 | 39.2% | -0.78 | 0.0398 | -0.032 | |||
| 0.5700 | 1.07 | 29.1% | 0.20 | 0.0345 | -0.031 | 95 | 8.05 | 9.80 | 35.0% | -0.82 | 0.0366 | -0.029 | ||||
| 0.1700 | 0.9000 | 27.1% | 0.17 | 0.0312 | -0.028 | 96 | 8.60 | 10.65 | 33.5% | -0.85 | 0.0332 | -0.026 | ||||
| 0.3600 | 1.80 | 37.0% | 0.14 | 0.0279 | -0.025 | 97 | 9.60 | 12.25 | 39.7% | -0.88 | 0.0299 | -0.023 | ||||
| 0 | 1.60 | 1 | 35.2% | 0.12 | 0.0248 | -0.023 | 98 | 10.45 | 12.40 | 34.8% | -0.90 | 0.0266 | -0.020 | |||
| 0 | 2.36 | 42.6% | 0.10 | 0.0219 | -0.020 | 99 | 11.50 | 13.35 | 36.8% | -0.92 | 0.0234 | -0.017 | ||||
| 0 | 1.16 | 20 | 35.6% | 0.09 | 0.0193 | -0.018 | 100 | 12.30 | 15.00 | 42.3% | -0.93 | 0.0204 | -0.014 | |||
| 0 | 2.03 | 51.9% | 0.05 | 0.0107 | -0.012 | 105 | 15.90 | 19.95 | 32.2% | -0.97 | 0.0098 | -0.004 | ||||
Strikes affichés : dans une fourchette de ±50 % par rapport au prix du sous-jacent. Valeur intrinsèque = max(0, prix − strike) pour les calls, max(0, strike − prix) pour les puts ; valeur extrinsèque = prix de l'option − valeur intrinsèque. Greeks et IV tels que calculés par le flux de la bourse.
Smile de volatilité — Oct 09, 2026
Page volatilité →Volatilité implicite par strike pour cette échéance. Les puts hors de la monnaie affichent généralement une IV plus élevée que les calls — c'est le skew.