股票 › DAKT
达科电子显示 DAKT
美股市值排名 #3267
$19.41 +$0.17 (+0.88%)
休市 · Nov 7, 9:50 pm ET · 最新盘后价 $19.41 0.00%
开盘$19.20
昨收$19.24
当日区间$19.00 – $19.54
成交量220.6K
市值$933.48M
市盈率（TTM）19.6
股息率–
当前期权链的平均隐含波动率为：124%。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 | $20.00 | $0.88 | $0.00/$1.80 | 0 | 66 | 78% |
| 20 Nov 2026 | $17.50 | $2.33 | $0.75/$3.90 | 0 | 0 | 81% |
| 20 Nov 2026 | $22.50 | $0.24 | $0.00/$0.75 | 0 | 85 | 77% |
| 20 Nov 2026 | $15.00 | $4.54 | $3.10/$6.60 | 0 | 0 | 147% |
| 20 Nov 2026 | $25.00 | $0.05 | $0.00/$1.15 | 0 | 16 | 77% |
| 20 Nov 2026 | $12.50 | $7.00 | $5.60/$9.00 | 0 | 6 | 208% |
| 20 Nov 2026 | $10.00 | $9.50 | $8.00/$11.50 | 0 | 0 | 278% |
| 20 Nov 2026 | $30.00 | $0.00 | $0.00/$0.75 | 0 | 4 | 76% |
| 20 Nov 2026 | $7.50 | $12.00 | $9.80/$14.00 | 0 | 0 | 0% |
| 20 Nov 2026 | $5.00 | $14.49 | $12.30/$16.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $35.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 85% |
| 20 Nov 2026 | $2.50 | $16.99 | $14.80/$19.00 | 0 | 0 | 0% |
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 | $20.00 | $1.39 | $0.00/$3.20 | 0 | 10 | 75% |
| 20 Nov 2026 | $17.50 | $0.33 | $0.00/$0.75 | 0 | 30 | 74% |
| 20 Nov 2026 | $22.50 | $3.32 | $1.80/$4.60 | 0 | 0 | 65% |
| 20 Nov 2026 | $15.00 | $0.03 | $0.00/$0.75 | 0 | 0 | 75% |
| 20 Nov 2026 | $25.00 | $5.76 | $4.30/$7.00 | 0 | 0 | 86% |
| 20 Nov 2026 | $12.50 | $0.00 | $0.00/$0.75 | 0 | 0 | 74% |
| 20 Nov 2026 | $10.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 99% |
| 20 Nov 2026 | $30.00 | $10.76 | $9.30/$12.00 | 0 | 0 | 132% |
| 20 Nov 2026 | $7.50 | $0.00 | $0.00/$0.75 | 0 | 0 | 141% |
| 20 Nov 2026 | $5.00 | $0.00 | $0.00/$0.75 | 0 | 0 | 199% |
| 20 Nov 2026 | $35.00 | $15.76 | $13.70/$17.70 | 0 | 0 | 183% |
| 20 Nov 2026 | $2.50 | $0.00 | $0.00/$0.05 | 0 | 0 | 299% |
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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