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 ±5.0% (81.77–90.33) · ATM IV 30.4% · P/C open interest 0.67
| 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 | |
| 39.60 | 41.90 | 56 | 1.00 | 0.0000 | -0.053 | 45 | 0 | 0.3000 | 462 | 155.9% | -0.00 | 0.0000 | -0.000 | |||
| 37.15 | 39.20 | 1 | 1.00 | 0.0000 | -0.049 | 47.5 | 0 | 0.0300 | 117 | 108.2% | -0.00 | 0.0001 | -0.001 | |||
| 34.60 | 36.90 | 160 | 1.00 | 0.0000 | -0.044 | 50 | 0 | 0.0300 | 777 | 99.5% | -0.00 | 0.0001 | -0.001 | |||
| 32.10 | 34.40 | 196 | 1.00 | 0.0000 | -0.040 | 52.5 | 0 | 0.0300 | 171 | 91.2% | -0.00 | 0.0001 | -0.001 | |||
| 29.60 | 31.90 | 627 | 1.00 | 0.0000 | -0.035 | 55 | 0 | 0.0300 | 1,066 | 83.3% | -0.00 | 0.0002 | -0.001 | |||
| 27.10 | 29.40 | 99 | 1.00 | 0.0000 | -0.031 | 57.5 | 0 | 0.0300 | 696 | 75.7% | -0.00 | 0.0003 | -0.001 | |||
| 24.60 | 26.90 | 406 | 1.00 | 0.0000 | -0.026 | 60 | 0 | 0.0400 | 2,411 | 70.5% | -0.00 | 0.0005 | -0.002 | |||
| 22.10 | 24.55 | 161 | 1.00 | 0.0000 | -0.020 | 62.5 | 0 | 0.0300 | 662 | 61.3% | -0.00 | 0.0008 | -0.002 | |||
| 19.65 | 21.90 | 1,236 | 1.00 | 0.0004 | -0.013 | 65 | 0 | 0.0200 | 1,355 | 52.1% | -0.00 | 0.0013 | -0.003 | |||
| 17.55 | 19.40 | 3 | 405 | 1.00 | 0.0022 | -0.005 | 67.5 | 0 | 0.0500 | 4,940 | 50.8% | -0.01 | 0.0021 | -0.004 | ||
| 14.75 | 16.80 | 290 | 0.99 | 0.0046 | -0.001 | 70 | 0.0100 | 0.0400 | 1 | 2,552 | 44.0% | -0.01 | 0.0036 | -0.007 | ||
| 12.15 | 14.45 | 303 | 0.98 | 0.0066 | -0.004 | 72.5 | 0 | 0.1500 | 1,765 | 43.8% | -0.02 | 0.0064 | -0.010 | |||
| 9.90 | 12.10 | 986 | 0.96 | 0.0116 | -0.011 | 75 | 0.0100 | 0.2000 | 3,843 | 38.7% | -0.04 | 0.0117 | -0.016 | |||
| 8.70 | 11.00 | 0.95 | 0.0149 | -0.015 | 76 | 0.0300 | 0.2500 | 10 | 37.7% | -0.05 | 0.0150 | -0.020 | ||||
| 8.20 | 9.75 | 0.94 | 0.0189 | -0.019 | 77 | 0.0700 | 0.3000 | 7 | 36.6% | -0.06 | 0.0191 | -0.024 | ||||
| 7.40 | 9.50 | 2,284 | 0.93 | 0.0213 | -0.022 | 77.5 | 0.1600 | 0.3400 | 1,119 | 37.6% | -0.07 | 0.0215 | -0.026 | |||
| 6.85 | 9.15 | 0.92 | 0.0240 | -0.025 | 78 | 0.1100 | 0.3800 | 55 | 35.6% | -0.08 | 0.0242 | -0.029 | ||||
| 5.90 | 8.35 | 1 | 24.5% | 0.90 | 0.0301 | -0.031 | 79 | 0.1900 | 0.4800 | 35 | 35.0% | -0.10 | 0.0303 | -0.035 | ||
| 5.25 | 6.75 | 3,404 | 0.86 | 0.0370 | -0.038 | 80 | 0.3400 | 0.5000 | 3,502 | 33.6% | -0.14 | 0.0374 | -0.041 | |||
| 4.20 | 6.50 | 2 | 26.4% | 0.83 | 0.0447 | -0.045 | 81 | 0.3900 | 0.7900 | 156 | 33.4% | -0.18 | 0.0451 | -0.048 | ||
| 3.85 | 4.90 | 2 | 23.2% | 0.78 | 0.0525 | -0.053 | 82 | 0.6100 | 1.00 | 160 | 33.2% | -0.22 | 0.0530 | -0.055 | ||
| 3.60 | 4.65 | 1,514 | 26.5% | 0.75 | 0.0564 | -0.056 | 82.5 | 0.7300 | 1.07 | 2,430 | 32.6% | -0.25 | 0.0569 | -0.059 | ||
| 3.20 | 4.15 | 9 | 25.2% | 0.72 | 0.0600 | -0.060 | 83 | 0.8600 | 1.28 | 45 | 33.0% | -0.28 | 0.0607 | -0.062 | ||
| 2.58 | 3.50 | 1 | 72 | 26.4% | 0.66 | 0.0665 | -0.065 | 84 | 1.18 | 1.66 | 10 | 60 | 33.1% | -0.34 | 0.0672 | -0.067 |
| 2.03 | 2.93 | 12 | 5,282 | 27.3% | 0.59 | 0.0712 | -0.069 | 85 | 1.55 | 2.06 | 3,166 | 32.8% | -0.41 | 0.0720 | -0.070 | |
| 1.57 | 2.35 | 154 | 27.5% | 0.52 | 0.0735 | -0.070 | 86 | 1.84 | 2.80 | 299 | 33.3% | -0.49 | 0.0745 | -0.071 | ||
| 1.30 | 1.86 | 341 | 28.5% | 0.44 | 0.0732 | -0.070 | 87 | 2.53 | 3.45 | 118 | 35.1% | -0.56 | 0.0744 | -0.070 | ||
| 1.37 | 1.60 | 52 | 2,919 | 30.0% | 0.41 | 0.0721 | -0.068 | 87.5 | 2.76 | 3.45 | 1,274 | 32.4% | -0.60 | 0.0733 | -0.069 | |
| 0.9800 | 1.49 | 103 | 29.0% | 0.37 | 0.0704 | -0.067 | 88 | 3.15 | 4.15 | 60 | 35.8% | -0.63 | 0.0716 | -0.067 | ||
| 0.7100 | 1.11 | 115 | 28.7% | 0.31 | 0.0654 | -0.062 | 89 | 3.75 | 4.80 | 32 | 35.2% | -0.70 | 0.0668 | -0.061 | ||
| 0.6600 | 0.8000 | 28 | 13.8K | 29.9% | 0.25 | 0.0588 | -0.055 | 90 | 4.50 | 5.60 | 1,045 | 36.0% | -0.76 | 0.0602 | -0.055 | |
| 0.3300 | 0.7000 | 38 | 29.6% | 0.20 | 0.0514 | -0.048 | 91 | 5.00 | 6.50 | 34.7% | -0.81 | 0.0526 | -0.047 | |||
| 0.3000 | 0.4600 | 1 | 374 | 29.9% | 0.15 | 0.0436 | -0.041 | 92 | 5.50 | 7.80 | 4 | 36.4% | -0.86 | 0.0446 | -0.039 | |
| 0.2500 | 0.3800 | 13 | 4,418 | 29.8% | 0.13 | 0.0398 | -0.037 | 92.5 | 5.95 | 8.25 | 103 | 37.1% | -0.88 | 0.0410 | -0.035 | |
| 0.1400 | 0.4000 | 23 | 30.0% | 0.12 | 0.0361 | -0.034 | 93 | 6.40 | 8.50 | 35.1% | -0.90 | 0.0374 | -0.031 | |||
| 0.1200 | 0.3200 | 80 | 31.3% | 0.09 | 0.0294 | -0.028 | 94 | 7.70 | 9.20 | 38.3% | -0.93 | 0.0324 | -0.025 | |||
| 0.1000 | 0.2100 | 6 | 6,603 | 31.4% | 0.07 | 0.0236 | -0.023 | 95 | 8.65 | 10.15 | 98 | 39.9% | -0.95 | 0.0281 | -0.021 | |
| 0.0200 | 0.2100 | 22 | 31.9% | 0.05 | 0.0189 | -0.019 | 96 | 9.30 | 11.60 | 3 | 44.4% | -0.97 | 0.0230 | -0.021 | ||
| 0 | 0.1700 | 29 | 32.4% | 0.04 | 0.0152 | -0.016 | 97 | 10.15 | 12.55 | 2 | 44.0% | -0.98 | 0.0174 | -0.023 | ||
| 0 | 0.1600 | 1,863 | 33.2% | 0.04 | 0.0137 | -0.015 | 97.5 | 10.65 | 13.05 | 26 | 45.4% | -0.98 | 0.0149 | -0.024 | ||
| 0 | 0.1500 | 183 | 33.9% | 0.03 | 0.0124 | -0.013 | 98 | 11.15 | 13.55 | 4 | 46.7% | -0.99 | 0.0122 | -0.027 | ||
| 0 | 0.1400 | 9 | 35.7% | 0.03 | 0.0103 | -0.012 | 99 | 12.10 | 14.50 | 2 | 47.4% | -0.99 | 0.0081 | -0.030 | ||
| 0 | 0.1300 | 3,249 | 37.3% | 0.02 | 0.0086 | -0.011 | 100 | 13.10 | 15.50 | 20 | 49.9% | -1.00 | 0.0054 | -0.032 | ||
| 0 | 0.0500 | 1,125 | 41.4% | 0.01 | 0.0043 | -0.007 | 105 | 18.25 | 20.50 | 65.3% | -1.00 | 0.0006 | -0.040 | |||
| 0 | 0.0500 | 1,122 | 49.7% | 0.01 | 0.0025 | -0.005 | 110 | 23.25 | 25.50 | 1 | 76.6% | -1.00 | 0.0000 | -0.043 | ||
| 0 | 0.0900 | 389 | 61.7% | 0.01 | 0.0015 | -0.004 | 115 | 28.20 | 30.50 | 85.8% | -1.00 | 0.0000 | -0.044 | |||
| 0 | 0.0900 | 101 | 69.3% | 0.00 | 0.0010 | -0.003 | 120 | 33.05 | 35.50 | 90.9% | -1.00 | 0.0000 | -0.045 | |||
| 0 | 0.0300 | 98 | 67.8% | 0.00 | 0.0007 | -0.002 | 125 | 38.15 | 40.50 | 103.2% | -1.00 | 0.0000 | -0.046 | |||
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 — Sep 18, 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.