赛拓动力学 CYTK
$53.69 −$1.86 (-3.35%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $54.02 +0.61%
开盘$55.70
昨收$55.55
当日区间$53.55 – $56.51
成交量2.56M
市值$7.48B
市盈率（TTM）–
股息率–
当前期权链的平均隐含波动率为：88%。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 | $52.50 | $4.20 | $2.40/$4.30 | 6 | 22 | 68% |
| 20 Nov 2026 | $55.00 | $1.76 | $1.30/$2.60 | 19 | 29 | 63% |
| 20 Nov 2026 | $50.00 | $6.20 | $4.10/$6.50 | 0 | 1 | 80% |
| 20 Nov 2026 | $57.50 | $1.80 | $0.05/$2.05 | 0 | 2 | 60% |
| 20 Nov 2026 | $47.50 | $8.30 | $5.70/$8.70 | 0 | 0 | 83% |
| 20 Nov 2026 | $60.00 | $0.45 | $0.25/$0.60 | 37 | 67 | 55% |
| 20 Nov 2026 | $45.00 | $10.62 | $8.00/$11.00 | 0 | 0 | 97% |
| 20 Nov 2026 | $62.50 | $0.74 | $0.05/$0.75 | 0 | 52 | 67% |
| 20 Nov 2026 | $65.00 | $0.44 | $0.05/$0.50 | 0 | 460 | 72% |
| 20 Nov 2026 | $40.00 | $15.55 | $13.20/$15.90 | 0 | 0 | 142% |
| 20 Nov 2026 | $67.50 | $0.35 | $0.00/$1.15 | 0 | 57 | 87% |
| 20 Nov 2026 | $70.00 | $0.10 | $0.00/$0.55 | 43 | 2,744 | 75% |
| 20 Nov 2026 | $35.00 | $20.55 | $18.00/$20.80 | 0 | 0 | 179% |
| 20 Nov 2026 | $72.50 | $0.26 | $0.00/$0.95 | 0 | 11 | 100% |
| 20 Nov 2026 | $75.00 | $0.07 | $0.10/$0.40 | 3 | 580 | 107% |
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 | $52.50 | $0.95 | $1.05/$1.80 | 1 | 1 | 51% |
| 20 Nov 2026 | $55.00 | $2.45 | $2.30/$3.10 | 16 | 818 | 50% |
| 20 Nov 2026 | $50.00 | $0.65 | $0.55/$0.75 | 101 | 461 | 52% |
| 20 Nov 2026 | $57.50 | $3.80 | $2.50/$5.70 | 0 | 88 | 38% |
| 20 Nov 2026 | $47.50 | $0.30 | $0.05/$1.85 | 0 | 0 | 84% |
| 20 Nov 2026 | $60.00 | $6.45 | $6.10/$7.40 | 2 | 762 | 59% |
| 20 Nov 2026 | $45.00 | $0.11 | $0.00/$2.25 | 0 | 20 | 58% |
| 20 Nov 2026 | $62.50 | $7.74 | $6.90/$10.00 | 0 | 82 | 0% |
| 20 Nov 2026 | $65.00 | $9.92 | $9.40/$12.60 | 0 | 182 | 0% |
| 20 Nov 2026 | $40.00 | $0.01 | $0.00/$0.90 | 0 | 13 | 60% |
| 20 Nov 2026 | $67.50 | $12.34 | $11.90/$14.80 | 0 | 0 | 0% |
| 20 Nov 2026 | $70.00 | $14.75 | $14.30/$17.60 | 0 | 297 | 0% |
| 20 Nov 2026 | $35.00 | $0.00 | $0.00/$2.15 | 0 | 14 | 61% |
| 20 Nov 2026 | $72.50 | $17.24 | $16.80/$20.10 | 0 | 0 | 0% |
| 20 Nov 2026 | $75.00 | $19.73 | $19.30/$22.30 | 0 | 396 | 0% |
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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