思科 CSCO
$93.85 −$1.87 (-1.95%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $94.20 +0.37%
开盘$96.63
昨收$95.72
当日区间$93.35 – $97.52
成交量23.10M
市值$369.49B
市盈率（TTM）28.2
股息率1.77%
当前期权链的平均隐含波动率为：98%。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 |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $94.00 | $5.20 | $4.40/$4.70 | 20 | 0 | 98% |
| 13 Nov 2026 | $93.00 | $5.12 | $4.90/$5.30 | 8 | 24 | 100% |
| 13 Nov 2026 | $95.00 | $4.05 | $4.00/$4.20 | 1,320 | 140 | 98% |
| 13 Nov 2026 | $92.00 | $5.70 | $5.40/$5.90 | 16 | 6 | 100% |
| 13 Nov 2026 | $96.00 | $3.75 | $2.77/$3.95 | 67 | 98 | 91% |
| 13 Nov 2026 | $91.00 | $6.35 | $5.80/$6.65 | 2 | 0 | 100% |
| 13 Nov 2026 | $97.00 | $3.37 | $2.82/$3.25 | 74 | 166 | 93% |
| 13 Nov 2026 | $90.00 | $6.75 | $6.70/$7.10 | 12 | 38 | 102% |
| 13 Nov 2026 | $98.00 | $2.93 | $2.63/$3.00 | 225 | 179 | 96% |
| 13 Nov 2026 | $89.00 | $9.15 | $7.25/$8.35 | 0 | 7 | 109% |
| 13 Nov 2026 | $99.00 | $2.48 | $2.37/$2.66 | 113 | 2 | 96% |
| 13 Nov 2026 | $88.00 | $9.90 | $7.90/$9.25 | 0 | 7 | 112% |
| 13 Nov 2026 | $100.00 | $2.16 | $2.04/$2.30 | 727 | 242 | 95% |
| 13 Nov 2026 | $87.00 | $10.65 | $8.25/$10.20 | 0 | 0 | 112% |
| 13 Nov 2026 | $101.00 | $2.00 | $1.64/$2.12 | 12 | 87 | 94% |
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 |
|---|---|---|---|---|---|---|
| 13 Nov 2026 | $94.00 | $4.52 | $4.10/$4.85 | 138 | 93 | 95% |
| 13 Nov 2026 | $93.00 | $4.04 | $3.60/$4.60 | 65 | 18 | 98% |
| 13 Nov 2026 | $95.00 | $5.05 | $4.70/$5.55 | 720 | 611 | 97% |
| 13 Nov 2026 | $92.00 | $3.64 | $3.20/$3.85 | 30 | 82 | 95% |
| 13 Nov 2026 | $96.00 | $5.45 | $5.10/$6.20 | 136 | 958 | 96% |
| 13 Nov 2026 | $91.00 | $3.25 | $2.85/$3.65 | 37 | 24 | 99% |
| 13 Nov 2026 | $97.00 | $6.02 | $5.85/$7.00 | 46 | 294 | 99% |
| 13 Nov 2026 | $90.00 | $2.80 | $2.55/$3.05 | 259 | 156 | 98% |
| 13 Nov 2026 | $98.00 | $6.67 | $6.10/$7.20 | 105 | 196 | 90% |
| 13 Nov 2026 | $89.00 | $2.25 | $2.20/$2.70 | 9 | 153 | 98% |
| 13 Nov 2026 | $99.00 | $7.18 | $7.10/$7.95 | 148 | 300 | 94% |
| 13 Nov 2026 | $88.00 | $2.05 | $2.00/$2.31 | 50 | 75 | 100% |
| 13 Nov 2026 | $100.00 | $8.37 | $7.85/$8.90 | 34 | 380 | 98% |
| 13 Nov 2026 | $87.00 | $1.68 | $1.59/$2.15 | 25 | 8 | 100% |
| 13 Nov 2026 | $101.00 | $8.57 | $8.40/$9.55 | 5 | 214 | 95% |
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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