股票 › BL
黑线科技 BL
美股市值排名 #2942
$25.89 −$7.78 (-23.11%)
休市 · Nov 6, 8:10 pm ET · 最新盘后价 $25.88 -0.06%
开盘$27.81
昨收$33.67
当日区间$25.56 – $29.22
成交量2.63M
市值$1.50B
市盈率（TTM）39.8
股息率–
当前期权链的平均隐含波动率为：148%。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 | $25.00 | $8.76 | $0.80/$3.40 | 0 | 6 | 85% |
| 20 Nov 2026 | $27.50 | $0.80 | $0.00/$2.70 | 18 | 41 | 74% |
| 20 Nov 2026 | $22.50 | $11.17 | $2.25/$5.50 | 0 | 10 | 91% |
| 20 Nov 2026 | $30.00 | $4.25 | $0.00/$2.35 | 0 | 19 | 298% |
| 20 Nov 2026 | $20.00 | $13.67 | $4.60/$7.80 | 0 | 0 | 117% |
| 20 Nov 2026 | $32.50 | $0.30 | $0.00/$0.65 | 4 | 280 | 101% |
| 20 Nov 2026 | $17.50 | $16.17 | $6.40/$10.30 | 0 | 6 | 0% |
| 20 Nov 2026 | $35.00 | $1.38 | $0.00/$2.20 | 0 | 63 | 204% |
| 20 Nov 2026 | $15.00 | $18.67 | $9.40/$12.80 | 0 | 0 | 192% |
| 20 Nov 2026 | $37.50 | $1.01 | $0.00/$2.15 | 0 | 59 | 203% |
| 20 Nov 2026 | $40.00 | $0.79 | $0.00/$1.95 | 0 | 178 | 207% |
| 20 Nov 2026 | $42.50 | $0.58 | $0.00/$2.15 | 0 | 10 | 206% |
| 20 Nov 2026 | $45.00 | $0.40 | $0.00/$2.15 | 0 | 0 | 203% |
| 20 Nov 2026 | $47.50 | $0.29 | $0.00/$0.30 | 0 | 103 | 202% |
| 20 Nov 2026 | $50.00 | $0.18 | $0.00/$1.00 | 0 | 135 | 195% |
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 | $25.00 | $0.52 | $0.50/$1.25 | 4 | 405 | 68% |
| 20 Nov 2026 | $27.50 | $2.00 | $2.00/$2.70 | 25 | 28 | 72% |
| 20 Nov 2026 | $22.50 | $0.10 | $0.05/$2.25 | 0 | 69 | 140% |
| 20 Nov 2026 | $30.00 | $3.00 | $4.00/$4.80 | 21 | 13 | 78% |
| 20 Nov 2026 | $20.00 | $0.02 | $0.00/$2.00 | 0 | 113 | 68% |
| 20 Nov 2026 | $32.50 | $1.88 | $5.60/$8.20 | 0 | 0 | 104% |
| 20 Nov 2026 | $17.50 | $0.00 | $0.00/$2.15 | 0 | 2 | 78% |
| 20 Nov 2026 | $35.00 | $6.40 | $8.10/$10.80 | 35 | 40 | 131% |
| 20 Nov 2026 | $15.00 | $0.00 | $0.00/$0.25 | 0 | 3 | 85% |
| 20 Nov 2026 | $37.50 | $5.19 | $9.80/$13.70 | 0 | 0 | 127% |
| 20 Nov 2026 | $40.00 | $7.48 | $12.30/$16.20 | 0 | 0 | 143% |
| 20 Nov 2026 | $42.50 | $9.76 | $14.80/$18.70 | 0 | 0 | 159% |
| 20 Nov 2026 | $45.00 | $12.08 | $17.30/$21.20 | 0 | 0 | 173% |
| 20 Nov 2026 | $47.50 | $14.46 | $19.80/$23.70 | 0 | 0 | 186% |
| 20 Nov 2026 | $50.00 | $16.85 | $22.30/$26.20 | 0 | 0 | 198% |
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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