EWZ cadeia de opções iShares MSCI Brazil ETF
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 ±13.9% (37.00–48.91) · IV ATM 59.4% · P/C open interest 0.36
| 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 | |
| 20.75 | 21.30 | 3 | 0.99 | 0.0017 | -0.002 | 22 | 0 | 0.0300 | 2,398 | 91.4% | -0.01 | 0.0017 | -0.004 | |||
| 19.75 | 20.30 | 0.99 | 0.0021 | -0.002 | 23 | 0.0100 | 0.0400 | 1 | 623 | 91.1% | -0.01 | 0.0021 | -0.005 | |||
| 18.80 | 19.30 | 78.7% | 0.99 | 0.0025 | -0.003 | 24 | 0.0100 | 0.0600 | 412 | 89.2% | -0.01 | 0.0025 | -0.005 | |||
| 17.80 | 18.35 | 158 | 83.0% | 0.99 | 0.0030 | -0.004 | 25 | 0.0200 | 0.0600 | 2,694 | 85.1% | -0.01 | 0.0030 | -0.006 | ||
| 16.80 | 17.35 | 220 | 76.2% | 0.98 | 0.0037 | -0.004 | 26 | 0.0300 | 0.0800 | 2,262 | 83.2% | -0.02 | 0.0037 | -0.007 | ||
| 15.85 | 16.45 | 430 | 85.5% | 0.98 | 0.0046 | -0.006 | 27 | 0.0400 | 0.0900 | 2,882 | 79.7% | -0.02 | 0.0046 | -0.008 | ||
| 14.95 | 15.40 | 80 | 82.5% | 0.97 | 0.0059 | -0.007 | 28 | 0.0700 | 0.1300 | 106.0K | 79.7% | -0.03 | 0.0059 | -0.009 | ||
| 14.05 | 14.50 | 54 | 86.1% | 0.97 | 0.0075 | -0.010 | 29 | 0.1200 | 0.1700 | 2 | 1,363 | 79.4% | -0.03 | 0.0075 | -0.011 | |
| 13.10 | 13.55 | 245 | 83.5% | 0.96 | 0.0094 | -0.012 | 30 | 0.1600 | 0.2100 | 2 | 11.8K | 77.3% | -0.04 | 0.0095 | -0.014 | |
| 12.05 | 12.50 | 306 | 73.3% | 0.94 | 0.0118 | -0.016 | 31 | 0.2300 | 0.2700 | 1,048 | 153.1K | 76.3% | -0.06 | 0.0118 | -0.017 | |
| 11.30 | 11.70 | 2,089 | 80.8% | 0.93 | 0.0145 | -0.019 | 32 | 0.3000 | 0.3500 | 2 | 67.4K | 75.1% | -0.07 | 0.0146 | -0.021 | |
| 10.40 | 10.75 | 1,667 | 77.7% | 0.91 | 0.0176 | -0.024 | 33 | 0.4200 | 0.4700 | 58 | 25.1K | 75.1% | -0.09 | 0.0176 | -0.025 | |
| 9.55 | 9.90 | 4 | 25.7K | 77.2% | 0.88 | 0.0208 | -0.028 | 34 | 0.5800 | 0.6200 | 852 | 177.1K | 75.3% | -0.12 | 0.0209 | -0.029 |
| 8.70 | 8.95 | 25.0K | 73.9% | 0.86 | 0.0241 | -0.033 | 35 | 0.7300 | 0.7900 | 363 | 81.7K | 74.4% | -0.14 | 0.0242 | -0.034 | |
| 7.85 | 8.25 | 1 | 9,822 | 74.1% | 0.83 | 0.0275 | -0.037 | 36 | 0.9100 | 0.9500 | 352 | 76.4K | 73.0% | -0.17 | 0.0276 | -0.038 |
| 7.45 | 7.75 | 2 | 71.9% | 0.81 | 0.0293 | -0.039 | 36.5 | 1.00 | 1.08 | 219 | 140 | 72.7% | -0.19 | 0.0294 | -0.040 | |
| 7.10 | 7.35 | 37.1K | 71.8% | 0.79 | 0.0310 | -0.040 | 37 | 1.12 | 1.17 | 1,601 | 163.3K | 72.0% | -0.20 | 0.0312 | -0.041 | |
| 6.70 | 7.00 | 2 | 71.4% | 0.78 | 0.0328 | -0.042 | 37.5 | 1.22 | 1.29 | 255 | 342 | 71.2% | -0.22 | 0.0330 | -0.043 | |
| 6.40 | 6.60 | 103.2K | 71.3% | 0.76 | 0.0346 | -0.043 | 38 | 1.35 | 1.40 | 186 | 63.2K | 70.5% | -0.24 | 0.0348 | -0.044 | |
| 5.95 | 6.25 | 12 | 69.8% | 0.74 | 0.0365 | -0.045 | 38.5 | 1.44 | 1.54 | 438 | 30 | 69.3% | -0.26 | 0.0367 | -0.045 | |
| 5.60 | 5.85 | 110 | 214.2K | 68.8% | 0.72 | 0.0384 | -0.046 | 39 | 1.59 | 1.66 | 258 | 41.7K | 68.7% | -0.28 | 0.0386 | -0.046 |
| 5.25 | 5.50 | 68.1% | 0.70 | 0.0403 | -0.046 | 39.5 | 1.73 | 1.80 | 363 | 139 | 67.8% | -0.30 | 0.0405 | -0.047 | ||
| 4.90 | 5.05 | 143 | 131.1K | 66.0% | 0.68 | 0.0423 | -0.047 | 40 | 1.85 | 1.94 | 141 | 55.2K | 66.5% | -0.32 | 0.0425 | -0.048 |
| 4.55 | 4.75 | 65.5% | 0.66 | 0.0443 | -0.048 | 40.5 | 2.01 | 2.09 | 244 | 6 | 65.5% | -0.34 | 0.0445 | -0.048 | ||
| 4.25 | 4.40 | 303 | 137.4K | 64.7% | 0.64 | 0.0463 | -0.048 | 41 | 2.16 | 2.24 | 1,004 | 32.1K | 64.2% | -0.36 | 0.0465 | -0.048 |
| 3.90 | 4.05 | 63.2% | 0.62 | 0.0482 | -0.048 | 41.5 | 2.33 | 2.40 | 374 | 63.0% | -0.38 | 0.0485 | -0.048 | |||
| 3.60 | 3.70 | 10.2K | 230.0K | 61.9% | 0.59 | 0.0501 | -0.048 | 42 | 2.50 | 2.57 | 1,014 | 8,064 | 61.7% | -0.41 | 0.0504 | -0.048 |
| 3.25 | 3.40 | 4 | 176 | 60.5% | 0.57 | 0.0518 | -0.047 | 42.5 | 2.66 | 2.77 | 14 | 821 | 60.4% | -0.43 | 0.0522 | -0.048 |
| 2.99 | 3.10 | 7,544 | 805.9K | 59.7% | 0.54 | 0.0534 | -0.047 | 43 | 2.86 | 2.96 | 941 | 44.9K | 59.1% | -0.46 | 0.0538 | -0.047 |
| 2.68 | 2.76 | 24 | 57.8% | 0.51 | 0.0548 | -0.046 | 43.5 | 3.05 | 3.15 | 119 | 57.5% | -0.49 | 0.0553 | -0.046 | ||
| 2.40 | 2.48 | 30.0K | 120.9K | 56.5% | 0.48 | 0.0560 | -0.045 | 44 | 3.30 | 3.40 | 617 | 3,401 | 56.8% | -0.52 | 0.0565 | -0.045 |
| 2.12 | 2.21 | 2,138 | 30 | 55.0% | 0.45 | 0.0569 | -0.044 | 44.5 | 3.50 | 3.60 | 424 | 54.9% | -0.55 | 0.0575 | -0.044 | |
| 1.88 | 1.93 | 22.4K | 672.4K | 53.7% | 0.42 | 0.0576 | -0.042 | 45 | 3.70 | 3.85 | 1 | 2,001 | 53.1% | -0.58 | 0.0582 | -0.043 |
| 1.62 | 1.71 | 40 | 15 | 52.2% | 0.39 | 0.0578 | -0.041 | 45.5 | 4.00 | 4.10 | 290 | 52.0% | -0.61 | 0.0586 | -0.041 | |
| 1.39 | 1.47 | 1,410 | 142.0K | 50.6% | 0.36 | 0.0578 | -0.039 | 46 | 4.25 | 4.55 | 583 | 52.2% | -0.64 | 0.0586 | -0.039 | |
| 1.19 | 1.28 | 1,822 | 63 | 49.5% | 0.33 | 0.0573 | -0.036 | 46.5 | 4.20 | 5.90 | 58.7% | -0.67 | 0.0582 | -0.037 | ||
| 1.00 | 1.08 | 11.8K | 112.7K | 48.1% | 0.30 | 0.0564 | -0.034 | 47 | 4.85 | 5.10 | 63 | 89 | 49.0% | -0.71 | 0.0574 | -0.034 |
| 0.8400 | 0.9300 | 8,062 | 14 | 47.1% | 0.27 | 0.0549 | -0.031 | 47.5 | 4.75 | 6.60 | 56.4% | -0.74 | 0.0560 | -0.031 | ||
| 0.7000 | 0.7700 | 70.5K | 86.5K | 45.8% | 0.23 | 0.0528 | -0.028 | 48 | 5.60 | 5.70 | 1,434 | 46.4% | -0.77 | 0.0541 | -0.028 | |
| 0.4500 | 0.5100 | 88 | 38.6K | 43.5% | 0.18 | 0.0469 | -0.022 | 49 | 6.30 | 6.70 | 89 | 47.0% | -0.83 | 0.0486 | -0.022 | |
| 0.2800 | 0.3500 | 42.8K | 151.1K | 42.1% | 0.12 | 0.0391 | -0.017 | 50 | 7.15 | 7.50 | 732 | 45.6% | -0.89 | 0.0413 | -0.017 | |
| 0.1700 | 0.2400 | 20.0K | 8,370 | 41.0% | 0.09 | 0.0308 | -0.012 | 51 | 8.00 | 8.80 | 192 | 52.4% | -0.93 | 0.0336 | -0.012 | |
| 0.0800 | 0.1600 | 3 | 21.9K | 39.6% | 0.06 | 0.0234 | -0.009 | 52 | 9.00 | 10.30 | 64.7% | -0.96 | 0.0271 | -0.009 | ||
| 0.0400 | 0.1000 | 207 | 38.6% | 0.04 | 0.0175 | -0.006 | 53 | 8.85 | 11.00 | -0.98 | 0.0199 | -0.007 | ||||
| 0.0200 | 0.0500 | 33.2K | 37.0% | 0.03 | 0.0132 | -0.005 | 54 | 9.10 | 13.10 | 48.8% | -0.99 | 0.0114 | -0.005 | |||
| 0 | 0.0600 | 2,518 | 38.7% | 0.02 | 0.0102 | -0.004 | 55 | 10.20 | 14.10 | 55.4% | -1.00 | 0.0051 | -0.004 | |||
| 0 | 0.0500 | 60 | 40.1% | 0.02 | 0.0081 | -0.003 | 56 | 11.25 | 15.10 | 60.1% | -1.00 | 0.0019 | -0.004 | |||
| 0 | 0.0400 | 41.1% | 0.01 | 0.0067 | -0.003 | 57 | 12.25 | 16.10 | 63.1% | -1.00 | 0.0004 | -0.004 | ||||
| 0 | 0.0400 | 43.3% | 0.01 | 0.0056 | -0.003 | 58 | 13.75 | 17.10 | 78.6% | -1.00 | 0.0000 | -0.004 | ||||
| 0 | 0.0300 | 43.9% | 0.01 | 0.0047 | -0.002 | 59 | 14.00 | 18.10 | 57.6% | -1.00 | 0.0000 | -0.004 | ||||
| 0 | 0.0300 | 3,066 | 46.0% | 0.01 | 0.0040 | -0.002 | 60 | 15.00 | 19.10 | 60.2% | -1.00 | 0.0000 | -0.004 | |||
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 — Nov 20, 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.