齐夫戴维斯 ZD
$49.61 −$4.67 (-8.60%)
休市 · Nov 7, 2:30 am ET · 最新盘后价 $49.61 0.00%
开盘$51.55
昨收$54.28
当日区间$46.65 – $53.50
成交量933.9K
市值$1.70B
市盈率（TTM）2.9
股息率–
当前期权链的平均隐含波动率为：97%。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 | $50.00 | $6.42 | $0.25/$4.90 | 0 | 6 | 74% |
| 20 Nov 2026 | $45.00 | $10.04 | $3.60/$7.00 | 0 | 0 | 64% |
| 20 Nov 2026 | $55.00 | $3.48 | $0.00/$4.50 | 0 | 4 | 149% |
| 20 Nov 2026 | $40.00 | $14.56 | $7.80/$11.60 | 0 | 0 | 56% |
| 20 Nov 2026 | $60.00 | $0.30 | $0.00/$1.40 | 1 | 501 | 75% |
| 20 Nov 2026 | $35.00 | $19.44 | $12.70/$16.50 | 0 | 0 | 0% |
| 20 Nov 2026 | $65.00 | $0.71 | $0.00/$2.20 | 0 | 2 | 121% |
| 20 Nov 2026 | $30.00 | $24.42 | $17.70/$21.40 | 0 | 0 | 0% |
| 20 Nov 2026 | $70.00 | $0.29 | $0.00/$3.30 | 0 | 306 | 115% |
| 20 Nov 2026 | $75.00 | $0.11 | $0.00/$3.70 | 0 | 0 | 111% |
| 20 Nov 2026 | $80.00 | $0.04 | $0.00/$3.40 | 0 | 0 | 108% |
| 20 Nov 2026 | $85.00 | $0.01 | $0.00/$3.40 | 0 | 1 | 106% |
| 20 Nov 2026 | $90.00 | $0.00 | $0.00/$3.40 | 0 | 6 | 104% |
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 | $50.00 | $2.00 | $0.75/$3.80 | 6 | 16 | 57% |
| 20 Nov 2026 | $45.00 | $0.20 | $0.10/$0.75 | 4,601 | 4,775 | 55% |
| 20 Nov 2026 | $55.00 | $3.60 | $4.00/$7.30 | 20 | 48 | 50% |
| 20 Nov 2026 | $40.00 | $0.13 | $0.00/$2.20 | 0 | 2 | 71% |
| 20 Nov 2026 | $60.00 | $7.19 | $8.90/$11.80 | 0 | 10 | 0% |
| 20 Nov 2026 | $35.00 | $0.01 | $0.00/$2.60 | 0 | 0 | 77% |
| 20 Nov 2026 | $65.00 | $11.29 | $13.60/$17.40 | 0 | 0 | 87% |
| 20 Nov 2026 | $30.00 | $0.00 | $0.00/$3.40 | 0 | 1 | 81% |
| 20 Nov 2026 | $70.00 | $15.88 | $18.60/$22.40 | 0 | 0 | 105% |
| 20 Nov 2026 | $75.00 | $20.74 | $23.60/$27.40 | 0 | 0 | 122% |
| 20 Nov 2026 | $80.00 | $25.72 | $28.60/$32.40 | 0 | 0 | 137% |
| 20 Nov 2026 | $85.00 | $30.72 | $33.60/$37.40 | 0 | 0 | 151% |
| 20 Nov 2026 | $90.00 | $35.72 | $38.60/$42.40 | 0 | 0 | 164% |
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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