西科环保 CECO
$43.71 +$6.05 (+16.06%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $43.54 -0.39%
开盘$39.52
昨收$37.66
当日区间$38.89 – $43.81
成交量2.27M
市值$2.56B
市盈率（TTM）–
股息率–
当前期权链的平均隐含波动率为：180%。隐含波动率衡量期权市场预期的价格波动幅度——没有固定的"正常"水平，不同股票差异很大。
各执行价未平仓合约数
仅显示最近到期日。认购在线上方，认沽在线下方——聚集处表示该执行价累积了最多未平仓合约。
各执行价隐含波动率
"波动率微笑"：远离现价的执行价往往比平价执行价定价更高的隐含波动率。
认购
| 到期日 | 执行价 | 最新价 | 买价/卖价 | 成交量 | 未平仓合约数 | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $45.00 | $5.00 | $3.30/$6.60 | 137 | 843 | 170% |
| 20 Nov 2026 | $45.00 | $0.78 | $0.80/$1.90 | 0 | 31 | 0% |
| 20 Nov 2026 | $40.00 | $7.30 | $5.80/$8.90 | 6,725 | 471 | 170% |
| 20 Nov 2026 | $40.00 | $1.95 | $0.50/$5.00 | 0 | 0 | 0% |
| 20 Nov 2026 | $50.00 | $2.75 | $1.80/$4.60 | 8,341 | 6,201 | 168% |
| 20 Nov 2026 | $50.00 | $0.58 | $0.15/$1.40 | 0 | 13 | 0% |
| 20 Nov 2026 | $35.00 | $9.96 | $8.50/$12.80 | 3 | 42 | 177% |
| 20 Nov 2026 | $35.00 | $3.59 | $3.30/$7.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $55.00 | $1.65 | $0.65/$3.80 | 3 | 2,406 | 174% |
| 20 Nov 2026 | $55.00 | $0.44 | $0.00/$1.20 | 0 | 0 | 0% |
| 20 Nov 2026 | $30.00 | $9.05 | $12.30/$16.20 | 0 | 2 | 158% |
| 20 Nov 2026 | $30.00 | $7.09 | $8.00/$11.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $60.00 | $0.83 | $0.20/$3.20 | 3 | 72 | 185% |
| 20 Nov 2026 | $60.00 | $0.35 | $0.00/$1.15 | 0 | 1 | 0% |
| 20 Nov 2026 | $25.00 | $13.01 | $16.80/$20.80 | 0 | 0 | 143% |
认沽
| 到期日 | 执行价 | 最新价 | 买价/卖价 | 成交量 | 未平仓合约数 | IV |
|---|---|---|---|---|---|---|
| 20 Nov 2026 | $45.00 | $9.25 | $4.40/$8.50 | 0 | 21 | 178% |
| 20 Nov 2026 | $45.00 | $9.36 | $4.40/$8.00 | 0 | 4 | 0% |
| 20 Nov 2026 | $40.00 | $4.90 | $2.45/$4.50 | 6 | 4,495 | 167% |
| 20 Nov 2026 | $40.00 | $5.42 | $1.00/$5.00 | 0 | 4 | 0% |
| 20 Nov 2026 | $50.00 | $13.10 | $8.30/$11.50 | 1 | 4,139 | 183% |
| 20 Nov 2026 | $50.00 | $14.22 | $9.50/$12.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $35.00 | $2.15 | $0.30/$4.20 | 254 | 39 | 193% |
| 20 Nov 2026 | $35.00 | $2.01 | $0.05/$3.70 | 0 | 21 | 0% |
| 20 Nov 2026 | $55.00 | $18.56 | $11.50/$15.20 | 0 | 33 | 171% |
| 20 Nov 2026 | $55.00 | $19.13 | $14.20/$17.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $30.00 | $0.95 | $0.00/$2.95 | 357 | 18 | 192% |
| 20 Nov 2026 | $30.00 | $0.48 | $0.00/$1.35 | 0 | 0 | 0% |
| 20 Nov 2026 | $60.00 | $23.33 | $15.80/$19.40 | 0 | 83 | 172% |
| 20 Nov 2026 | $60.00 | $24.09 | $18.20/$22.50 | 0 | 2 | 0% |
| 20 Nov 2026 | $25.00 | $0.49 | $0.00/$1.00 | 3 | 20 | 217% |
未平仓合约数=当前尚未平仓的合约数量。未平仓合约数越高，通常说明该执行价/到期日交易越活跃、进出场越容易。
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