USO cadeia de opções United States Oil Fund, LP
Cada linha corresponde a um strike. A metade esquerda é a call, a metade direita é a put. Bid/ask são as cotações atuais de compradores e vendedores; volume é o número de contratos negociados na sessão; open interest são os contratos em aberto. A linha destacada é a mais próxima do preço da ação.
Este vencimento precifica um movimento de aproximadamente ±12.4% (125.36–160.72) · IV ATM 45.1% · P/C open interest 2.37
| CALLS | Strike | PUTS | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Bid | Perguntar | 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 | Bid | Perguntar | Vol | OI | IV | Δ | Γ | Θ | |
| 69.20 | 72.60 | 4 | 0.99 | 0.0005 | 0.000 | 72 | 0 | 0.5000 | 247 | 97.9% | -0.01 | 0.0004 | -0.008 | |||
| 68.35 | 71.95 | 8 | 80.2% | 0.99 | 0.0005 | 0.000 | 73 | 0 | 0.9300 | 544 | 106.4% | -0.01 | 0.0004 | -0.008 | ||
| 67.20 | 71.25 | 30 | 86.5% | 0.99 | 0.0005 | 0.000 | 74 | 0 | 0.9300 | 349 | 104.5% | -0.01 | 0.0005 | -0.009 | ||
| 66.20 | 70.30 | 79 | 86.7% | 0.99 | 0.0005 | 0.000 | 75 | 0 | 0.4300 | 11.1K | 90.6% | -0.01 | 0.0005 | -0.009 | ||
| 65.25 | 68.90 | 2 | 0.99 | 0.0006 | 0.000 | 76 | 0 | 0.4000 | 1,212 | 88.0% | -0.01 | 0.0005 | -0.009 | |||
| 64.25 | 68.30 | 5 | 84.8% | 0.99 | 0.0006 | 0.000 | 77 | 0 | 0.6400 | 108 | 92.8% | -0.01 | 0.0006 | -0.009 | ||
| 63.35 | 67.40 | 26 | 88.8% | 0.99 | 0.0006 | 0.000 | 78 | 0 | 0.8000 | 260 | 94.6% | -0.01 | 0.0006 | -0.009 | ||
| 62.25 | 66.40 | 47 | 84.3% | 0.99 | 0.0006 | 0.000 | 79 | 0 | 0.6900 | 234 | 90.5% | -0.01 | 0.0006 | -0.009 | ||
| 61.30 | 65.20 | 253 | 77.7% | 0.99 | 0.0007 | 0.000 | 80 | 0.0600 | 0.0900 | 36 | 8,706 | 71.5% | -0.01 | 0.0006 | -0.010 | |
| 60.25 | 64.35 | 30 | 79.3% | 0.99 | 0.0007 | 0.000 | 81 | 0.0500 | 0.1600 | 20 | 792 | 73.2% | -0.01 | 0.0007 | -0.010 | |
| 59.30 | 63.35 | 18 | 79.0% | 0.99 | 0.0008 | 0.000 | 82 | 0.0500 | 0.3300 | 1 | 524 | 77.9% | -0.01 | 0.0007 | -0.010 | |
| 58.30 | 62.35 | 4 | 77.3% | 0.99 | 0.0008 | 0.000 | 83 | 0 | 0.6400 | 440 | 82.8% | -0.01 | 0.0008 | -0.010 | ||
| 57.35 | 61.45 | 20 | 79.3% | 0.99 | 0.0008 | 0.000 | 84 | 0.0900 | 0.1600 | 10 | 263 | 70.6% | -0.01 | 0.0008 | -0.011 | |
| 56.35 | 60.35 | 319 | 75.2% | 0.99 | 0.0009 | 0.000 | 85 | 0 | 0.1300 | 5,739 | 63.6% | -0.01 | 0.0008 | -0.011 | ||
| 55.35 | 59.40 | 36 | 74.8% | 0.99 | 0.0009 | 0.000 | 86 | 0 | 0.6300 | 1,323 | 77.9% | -0.01 | 0.0009 | -0.011 | ||
| 54.35 | 58.40 | 292 | 73.1% | 0.99 | 0.0010 | 0.000 | 87 | 0.0400 | 0.7400 | 160 | 79.2% | -0.01 | 0.0009 | -0.011 | ||
| 53.35 | 57.50 | 189 | 73.6% | 0.99 | 0.0010 | 0.000 | 88 | 0 | 0.6000 | 294 | 74.2% | -0.01 | 0.0010 | -0.012 | ||
| 52.35 | 56.40 | 82 | 69.7% | 0.98 | 0.0011 | 0.000 | 89 | 0 | 0.2400 | 945 | 63.3% | -0.01 | 0.0010 | -0.012 | ||
| 51.45 | 55.40 | 565 | 74.1% | 0.98 | 0.0011 | 0.000 | 90 | 0.1000 | 0.3500 | 1 | 11.3K | 68.0% | -0.01 | 0.0011 | -0.012 | |
| 50.55 | 54.05 | 68 | 62.5% | 0.98 | 0.0012 | 0.000 | 91 | 0 | 1.07 | 182 | 77.4% | -0.01 | 0.0012 | -0.013 | ||
| 49.40 | 53.45 | 10 | 67.0% | 0.98 | 0.0013 | 0.000 | 92 | 0 | 0.9300 | 408 | 73.8% | -0.02 | 0.0012 | -0.013 | ||
| 49.25 | 52.05 | 11 | 72.9% | 0.98 | 0.0013 | 0.000 | 93 | 0.1100 | 0.2400 | 1,403 | 61.3% | -0.02 | 0.0013 | -0.014 | ||
| 47.45 | 51.50 | 3 | 65.7% | 0.98 | 0.0014 | 0.000 | 94 | 0 | 0.7600 | 160 | 68.1% | -0.02 | 0.0014 | -0.014 | ||
| 46.60 | 50.40 | 742 | 65.0% | 0.98 | 0.0015 | 0.000 | 95 | 0.1200 | 0.2600 | 8 | 22.3K | 59.4% | -0.02 | 0.0015 | -0.015 | |
| 45.60 | 49.00 | 101 | 54.6% | 0.98 | 0.0016 | 0.000 | 96 | 0 | 0.8700 | 1,884 | 66.8% | -0.02 | 0.0016 | -0.015 | ||
| 44.70 | 47.75 | 125 | 0.98 | 0.0017 | 0.000 | 97 | 0.0400 | 0.4700 | 509 | 59.5% | -0.02 | 0.0017 | -0.015 | |||
| 43.85 | 46.30 | 310 | 0.98 | 0.0018 | 0.000 | 98 | 0 | 0.8100 | 1,232 | 63.1% | -0.02 | 0.0018 | -0.016 | |||
| 42.65 | 46.10 | 758 | 53.9% | 0.97 | 0.0019 | 0.000 | 99 | 0 | 0.8100 | 416 | 61.6% | -0.02 | 0.0019 | -0.017 | ||
| 43.20 | 43.75 | 12 | 7,267 | 56.4% | 0.97 | 0.0021 | 0.000 | 100 | 0.2200 | 0.3000 | 356 | 37.1K | 55.6% | -0.02 | 0.0021 | -0.017 |
| 41.05 | 43.30 | 27 | 0.97 | 0.0022 | 0.000 | 101 | 0 | 0.8200 | 5,168 | 59.0% | -0.03 | 0.0022 | -0.018 | |||
| 39.70 | 42.35 | 63 | 0.97 | 0.0024 | 0.000 | 102 | 0 | 0.8400 | 2,357 | 57.8% | -0.03 | 0.0024 | -0.019 | |||
| 39.55 | 41.40 | 80 | 51.8% | 0.97 | 0.0025 | 0.000 | 103 | 0.0100 | 0.4500 | 2 | 134 | 50.6% | -0.03 | 0.0025 | -0.019 | |
| 38.40 | 40.50 | 10 | 34 | 49.5% | 0.97 | 0.0027 | 0.000 | 104 | 0.0100 | 0.6300 | 1 | 201 | 52.3% | -0.03 | 0.0027 | -0.020 |
| 38.25 | 39.30 | 2,731 | 56.8% | 0.96 | 0.0029 | 0.000 | 105 | 0.2600 | 0.4400 | 4 | 6,408 | 51.8% | -0.03 | 0.0029 | -0.021 | |
| 35.80 | 39.25 | 55 | 49.0% | 0.96 | 0.0031 | 0.000 | 106 | 0.2100 | 0.5300 | 1 | 5,193 | 51.0% | -0.04 | 0.0031 | -0.022 | |
| 34.85 | 38.30 | 175 | 49.0% | 0.96 | 0.0033 | 0.000 | 107 | 0.1900 | 0.7700 | 1 | 174 | 52.3% | -0.04 | 0.0034 | -0.023 | |
| 33.90 | 37.35 | 82 | 48.8% | 0.96 | 0.0036 | 0.000 | 108 | 0 | 1.76 | 261 | 58.4% | -0.04 | 0.0036 | -0.024 | ||
| 32.90 | 36.30 | 5 | 53 | 46.8% | 0.95 | 0.0039 | -0.002 | 109 | 0.1500 | 0.7100 | 22 | 583 | 48.5% | -0.04 | 0.0039 | -0.026 |
| 33.55 | 34.20 | 34 | 3,072 | 51.1% | 0.95 | 0.0042 | -0.004 | 110 | 0.4500 | 0.5300 | 178 | 13.4K | 48.4% | -0.05 | 0.0042 | -0.027 |
| 31.00 | 34.45 | 152 | 46.7% | 0.95 | 0.0045 | -0.006 | 111 | 0.2000 | 0.7200 | 7 | 3,211 | 46.5% | -0.05 | 0.0045 | -0.028 | |
| 30.50 | 33.50 | 56 | 50.2% | 0.94 | 0.0048 | -0.008 | 112 | 0.4200 | 0.9200 | 190 | 49.0% | -0.06 | 0.0048 | -0.030 | ||
| 29.15 | 32.55 | 346 | 46.2% | 0.94 | 0.0052 | -0.010 | 113 | 0.2900 | 1.15 | 3 | 199 | 48.4% | -0.06 | 0.0052 | -0.031 | |
| 28.60 | 31.25 | 112 | 46.0% | 0.93 | 0.0055 | -0.013 | 114 | 0.6300 | 0.7200 | 69 | 1,962 | 46.3% | -0.07 | 0.0056 | -0.033 | |
| 27.20 | 30.25 | 16 | 2,415 | 41.0% | 0.93 | 0.0060 | -0.015 | 115 | 0.7000 | 0.7800 | 82 | 13.7K | 45.9% | -0.07 | 0.0060 | -0.035 |
| 26.30 | 28.80 | 712 | 35.7% | 0.92 | 0.0064 | -0.018 | 116 | 0.7100 | 0.9100 | 19 | 4,848 | 45.5% | -0.08 | 0.0064 | -0.036 | |
| 25.40 | 28.85 | 48 | 44.5% | 0.91 | 0.0068 | -0.020 | 117 | 0.8100 | 1.09 | 3 | 195 | 46.0% | -0.08 | 0.0069 | -0.038 | |
| 24.95 | 26.70 | 2 | 98 | 38.5% | 0.91 | 0.0074 | -0.023 | 118 | 0.8800 | 1.32 | 3 | 204 | 46.4% | -0.09 | 0.0074 | -0.041 |
| 25.00 | 26.20 | 183 | 47.2% | 0.90 | 0.0079 | -0.026 | 119 | 1.00 | 1.49 | 25 | 1,743 | 46.5% | -0.10 | 0.0079 | -0.043 | |
| 24.25 | 24.70 | 155 | 2,419 | 44.2% | 0.89 | 0.0084 | -0.029 | 120 | 1.13 | 1.22 | 1,463 | 22.1K | 44.2% | -0.11 | 0.0084 | -0.045 |
| 22.35 | 24.10 | 3 | 101 | 39.8% | 0.88 | 0.0090 | -0.032 | 121 | 1.07 | 1.40 | 2 | 134 | 43.3% | -0.12 | 0.0090 | -0.048 |
| 21.75 | 23.40 | 2 | 256 | 42.1% | 0.87 | 0.0096 | -0.035 | 122 | 1.37 | 1.49 | 7 | 2,916 | 43.8% | -0.13 | 0.0096 | -0.050 |
| 20.10 | 23.10 | 108 | 40.8% | 0.86 | 0.0101 | -0.039 | 123 | 1.24 | 2.12 | 16 | 322 | 44.6% | -0.14 | 0.0102 | -0.053 | |
| 20.60 | 21.75 | 10 | 142 | 44.5% | 0.85 | 0.0107 | -0.042 | 124 | 1.66 | 1.83 | 22 | 261 | 43.5% | -0.15 | 0.0108 | -0.056 |
| 20.05 | 20.60 | 32 | 3,544 | 44.0% | 0.84 | 0.0114 | -0.046 | 125 | 1.80 | 2.08 | 671 | 6,922 | 43.5% | -0.16 | 0.0114 | -0.059 |
| 18.55 | 20.05 | 6 | 197 | 42.1% | 0.82 | 0.0120 | -0.049 | 126 | 1.87 | 2.22 | 2 | 185 | 42.7% | -0.17 | 0.0120 | -0.062 |
| 18.25 | 19.50 | 4 | 153 | 44.8% | 0.81 | 0.0126 | -0.053 | 127 | 2.16 | 2.75 | 16 | 164 | 44.2% | -0.19 | 0.0126 | -0.065 |
| 17.45 | 18.50 | 1 | 326 | 43.8% | 0.80 | 0.0131 | -0.057 | 128 | 2.40 | 2.79 | 6 | 215 | 43.5% | -0.20 | 0.0132 | -0.068 |
| 17.05 | 17.75 | 1 | 190 | 44.9% | 0.78 | 0.0137 | -0.060 | 129 | 2.40 | 3.40 | 24 | 243 | 43.8% | -0.22 | 0.0138 | -0.070 |
| 16.30 | 16.65 | 108 | 4,913 | 43.5% | 0.77 | 0.0142 | -0.064 | 130 | 3.00 | 3.20 | 381 | 2,867 | 43.3% | -0.23 | 0.0143 | -0.073 |
| 15.20 | 17.50 | 162 | 47.2% | 0.75 | 0.0147 | -0.067 | 131 | 3.20 | 3.90 | 3 | 840 | 44.4% | -0.25 | 0.0148 | -0.076 | |
| 13.45 | 15.90 | 190 | 684 | 41.0% | 0.73 | 0.0152 | -0.070 | 132 | 3.50 | 3.85 | 2 | 159 | 43.2% | -0.27 | 0.0153 | -0.079 |
| 14.20 | 15.05 | 14 | 530 | 44.8% | 0.72 | 0.0157 | -0.073 | 133 | 3.90 | 4.50 | 8 | 714 | 44.4% | -0.28 | 0.0158 | -0.081 |
| 13.30 | 14.20 | 2 | 409 | 43.5% | 0.70 | 0.0161 | -0.077 | 134 | 4.20 | 4.55 | 2 | 727 | 43.4% | -0.30 | 0.0162 | -0.084 |
| 13.00 | 13.55 | 80 | 1,951 | 44.4% | 0.68 | 0.0164 | -0.079 | 135 | 4.60 | 4.90 | 138 | 1,526 | 43.5% | -0.32 | 0.0165 | -0.086 |
| 12.35 | 13.50 | 1 | 928 | 45.9% | 0.66 | 0.0168 | -0.082 | 136 | 4.90 | 5.30 | 2 | 673 | 43.3% | -0.34 | 0.0169 | -0.088 |
| 11.30 | 13.60 | 4 | 223 | 46.5% | 0.65 | 0.0170 | -0.085 | 137 | 5.20 | 5.70 | 37 | 1,236 | 43.1% | -0.35 | 0.0172 | -0.090 |
| 10.65 | 11.80 | 10 | 456 | 43.0% | 0.63 | 0.0173 | -0.087 | 138 | 5.75 | 6.20 | 6 | 167 | 43.6% | -0.37 | 0.0174 | -0.091 |
| 10.75 | 11.15 | 2 | 417 | 44.5% | 0.61 | 0.0175 | -0.089 | 139 | 6.20 | 7.55 | 13 | 1,287 | 46.1% | -0.39 | 0.0176 | -0.093 |
| 10.30 | 10.55 | 153 | 6,419 | 44.5% | 0.59 | 0.0176 | -0.091 | 140 | 6.80 | 7.10 | 229 | 1,836 | 44.1% | -0.41 | 0.0177 | -0.094 |
| 9.75 | 10.15 | 14 | 517 | 44.8% | 0.57 | 0.0177 | -0.093 | 141 | 7.15 | 7.65 | 12 | 142 | 44.0% | -0.43 | 0.0178 | -0.095 |
| 9.00 | 9.80 | 10 | 449 | 44.5% | 0.56 | 0.0178 | -0.094 | 142 | 7.85 | 8.15 | 9 | 39 | 44.5% | -0.44 | 0.0179 | -0.096 |
| 8.50 | 9.70 | 16 | 202 | 45.5% | 0.54 | 0.0178 | -0.096 | 143 | 8.40 | 8.75 | 34 | 835 | 44.8% | -0.46 | 0.0179 | -0.097 |
| 8.40 | 8.85 | 1 | 433 | 45.4% | 0.52 | 0.0178 | -0.097 | 144 | 8.80 | 9.35 | 19 | 44.6% | -0.48 | 0.0179 | -0.097 | |
| 8.05 | 8.45 | 87 | 9,350 | 45.8% | 0.50 | 0.0177 | -0.098 | 145 | 9.60 | 9.90 | 4 | 1,044 | 45.2% | -0.50 | 0.0178 | -0.097 |
| 7.10 | 8.05 | 2 | 284 | 44.5% | 0.49 | 0.0176 | -0.098 | 146 | 9.95 | 11.80 | 108 | 48.1% | -0.51 | 0.0178 | -0.097 | |
| 6.80 | 7.80 | 2 | 75 | 45.2% | 0.47 | 0.0175 | -0.099 | 147 | 10.55 | 11.35 | 61 | 45.5% | -0.53 | 0.0176 | -0.097 | |
| 6.50 | 7.55 | 22 | 666 | 45.9% | 0.45 | 0.0173 | -0.099 | 148 | 11.20 | 11.85 | 588 | 45.4% | -0.55 | 0.0175 | -0.097 | |
| 6.60 | 7.40 | 1 | 689 | 47.7% | 0.44 | 0.0172 | -0.099 | 149 | 11.85 | 13.00 | 44 | 46.9% | -0.56 | 0.0173 | -0.096 | |
| 6.30 | 6.65 | 716 | 6,846 | 46.9% | 0.42 | 0.0169 | -0.099 | 150 | 12.85 | 13.20 | 55 | 413 | 46.7% | -0.58 | 0.0171 | -0.096 |
| 6.00 | 7.45 | 6 | 195 | 50.0% | 0.41 | 0.0167 | -0.099 | 151 | 12.25 | 14.95 | 22 | 46.3% | -0.59 | 0.0169 | -0.095 | |
| 5.65 | 6.20 | 2 | 224 | 47.6% | 0.39 | 0.0165 | -0.099 | 152 | 13.35 | 14.60 | 12 | 44.8% | -0.61 | 0.0167 | -0.094 | |
| 4.35 | 6.30 | 2 | 267 | 46.1% | 0.38 | 0.0162 | -0.098 | 153 | 14.60 | 16.05 | 83 | 48.4% | -0.62 | 0.0164 | -0.093 | |
| 5.05 | 5.60 | 1 | 283 | 47.8% | 0.36 | 0.0159 | -0.098 | 154 | 15.40 | 16.50 | 48.0% | -0.64 | 0.0161 | -0.092 | ||
| 4.90 | 5.25 | 526 | 2,220 | 48.0% | 0.35 | 0.0156 | -0.097 | 155 | 16.10 | 16.85 | 83 | 47.1% | -0.65 | 0.0158 | -0.090 | |
| 4.30 | 5.60 | 2 | 86 | 48.9% | 0.34 | 0.0153 | -0.096 | 156 | 15.50 | 18.15 | 2 | 45.0% | -0.67 | 0.0155 | -0.089 | |
| 4.20 | 5.35 | 11 | 102 | 49.5% | 0.32 | 0.0150 | -0.095 | 157 | 16.75 | 20.05 | 25 | 49.8% | -0.68 | 0.0152 | -0.087 | |
| 3.20 | 5.25 | 95 | 47.8% | 0.31 | 0.0147 | -0.094 | 158 | 17.05 | 20.80 | 4 | 48.5% | -0.69 | 0.0149 | -0.086 | ||
| 3.95 | 4.70 | 37 | 49.8% | 0.30 | 0.0144 | -0.093 | 159 | 18.30 | 21.60 | 1 | 50.1% | -0.70 | 0.0146 | -0.084 | ||
| 3.85 | 4.20 | 60 | 3,030 | 49.5% | 0.29 | 0.0140 | -0.092 | 160 | 19.90 | 20.65 | 32 | 47.5% | -0.71 | 0.0142 | -0.082 | |
| 3.65 | 4.35 | 98 | 50.7% | 0.28 | 0.0137 | -0.091 | 161 | 19.50 | 23.20 | 1 | 49.4% | -0.73 | 0.0139 | -0.080 | ||
| 3.50 | 4.30 | 1 | 333 | 51.4% | 0.27 | 0.0134 | -0.090 | 162 | 20.75 | 23.40 | 1 | 49.0% | -0.74 | 0.0136 | -0.078 | |
| 2.31 | 4.00 | 139 | 48.0% | 0.26 | 0.0130 | -0.088 | 163 | 22.00 | 24.80 | 1 | 52.3% | -0.75 | 0.0133 | -0.076 | ||
| 2.26 | 4.00 | 1 | 80 | 49.1% | 0.25 | 0.0127 | -0.087 | 164 | 22.00 | 25.65 | 11 | 50.0% | -0.76 | 0.0129 | -0.074 | |
| 3.00 | 3.40 | 178 | 1,505 | 50.8% | 0.24 | 0.0124 | -0.086 | 165 | 24.10 | 24.85 | 1 | 48.9% | -0.77 | 0.0126 | -0.072 | |
| 2.34 | 2.57 | 65 | 1,474 | 51.4% | 0.19 | 0.0107 | -0.078 | 170 | 28.45 | 29.40 | 75 | 50.7% | -0.81 | 0.0110 | -0.062 | |
| 1.70 | 2.10 | 54 | 860 | 52.2% | 0.16 | 0.0093 | -0.071 | 175 | 32.95 | 33.90 | 1 | 51.8% | -0.85 | 0.0095 | -0.051 | |
| 1.42 | 1.71 | 12 | 1,687 | 53.8% | 0.13 | 0.0079 | -0.064 | 180 | 37.50 | 39.35 | 11 | 56.7% | -0.87 | 0.0082 | -0.041 | |
| 0.8500 | 1.63 | 236 | 590 | 54.8% | 0.11 | 0.0068 | -0.057 | 185 | 42.25 | 43.80 | 3 | 57.2% | -0.90 | 0.0071 | -0.031 | |
| 0.6800 | 1.10 | 811 | 54.4% | 0.09 | 0.0058 | -0.051 | 190 | 46.70 | 49.40 | 61.7% | -0.92 | 0.0061 | -0.021 | |||
| 0.6500 | 1.13 | 1 | 565 | 58.1% | 0.08 | 0.0050 | -0.046 | 195 | 51.40 | 53.15 | 86 | 54.6% | -0.93 | 0.0053 | -0.013 | |
| 0.6400 | 0.8600 | 54 | 8,228 | 59.5% | 0.06 | 0.0043 | -0.041 | 200 | 55.95 | 59.05 | 114 | 62.2% | -0.94 | 0.0046 | -0.005 | |
| 0.4000 | 0.9500 | 3 | 530 | 61.6% | 0.06 | 0.0037 | -0.037 | 205 | 60.60 | 64.00 | 62.1% | -0.95 | 0.0040 | 0.000 | ||
| 0 | 0.9700 | 295 | 60.9% | 0.05 | 0.0032 | -0.034 | 210 | 65.60 | 68.90 | 4 | 64.4% | -0.96 | 0.0035 | 0.000 | ||
Strikes exibidos: dentro de ±50% do preço do ativo subjacente. Valor intrínseco = max(0, preço − strike) para calls, max(0, strike − preço) para puts; extrínseco = preço da opção − intrínseco. Greeks e IV conforme calculados pelo feed da bolsa.
Sorriso de volatilidade — Oct 16, 2026
Página de volatilidade →Volatilidade implícita por strike para este vencimento. Puts fora do dinheiro geralmente apresentam IV mais alta do que calls — o skew.