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Rocket Lab Corp

RKLB
交易所
Nasdaq
產業
Guided Missiles & Space Vehicles & Parts
SEC CIK
0001819994

近 90 天,Rocket Lab Corp 內部人申報 0 筆公開市場買進、11 筆賣出;2026 年第 2 季末有 1,135 家機構在 13F 申報持有,市值合計 $327.0 億;大師中只有方舟投資持有。

四種放空資料,量的東西都不一樣:

  • 空單餘額:某個結算日還沒回補的放空股數。FINRA 每月公布兩次,在結算日後約 8 個工作天。
  • 每日放空量:每天在場外成交、申報給 FINRA 的放空股數。算的是成交,不是未平倉的部位;隔天公布。
  • 交割失敗:到了交割日還沒交付的股數。SEC 每月公布兩次,晚約 2 週。
  • 暗池(ATS)成交量:每週在另類交易系統與其他場外市場的成交量。FINRA 在那一週之後 2~4 週公布。

更多說明見術語頁。

空單餘額

還沒回補的放空股數,取自 FINRA,近兩年的每一個結算日。

空單餘額
4,641 萬
股,結算日 2026/10/30
變化
+111.5 萬
較 2026/10/15 +2.5%
回補天數
2.83
空單餘額 ÷ 平均日成交量
平均日成交量
1,642 萬
股,FINRA 公布的
各結算日的空單餘額
2024/10/31:58,950,235 股2024/11/15:53,742,225 股2024/11/29:49,281,989 股2024/12/13:50,780,012 股2024/12/31:53,333,159 股2025/1/15:54,452,240 股2025/1/31:51,809,092 股2025/2/14:53,719,818 股2025/2/28:56,534,007 股2025/3/14:56,319,358 股2025/3/31:62,947,132 股2025/4/15:59,256,448 股2025/4/30:59,712,682 股2025/5/15:63,654,443 股2025/5/30:57,421,047 股2025/6/13:57,350,033 股2025/6/30:54,422,050 股2025/7/15:55,924,876 股2025/7/31:53,079,612 股2025/8/15:56,882,380 股2025/8/29:59,558,642 股2025/9/15:60,313,275 股2025/9/30:57,763,573 股2025/10/15:54,731,838 股2025/10/31:50,935,958 股2025/11/14:45,751,608 股2025/11/28:45,204,231 股2025/12/15:41,214,505 股2025/12/31:39,487,522 股2026/1/15:38,267,961 股2026/1/30:37,674,709 股2026/2/13:21,236,065 股2026/2/27:19,569,016 股2026/3/13:21,438,849 股2026/3/31:24,895,763 股2026/4/15:31,516,624 股2026/4/30:33,285,383 股2026/5/15:33,401,408 股2026/5/29:31,670,360 股2026/6/15:34,175,955 股2026/6/30:42,599,639 股2026/7/15:45,847,931 股2026/7/31:45,819,240 股2026/8/14:44,395,701 股2026/8/31:45,378,891 股2026/9/15:43,482,976 股2026/9/30:44,443,783 股2026/10/15:45,295,028 股2026/10/30:46,410,138 股
RKLB 各結算日的空單餘額
結算日空單餘額變化變化 %平均日成交量回補天數
2026/10/304,641 萬+111.5 萬+2.5%1,642 萬2.83
2026/10/154,530 萬+85.1 萬+1.9%2,309 萬1.96
2026/9/304,444 萬+96.1 萬+2.2%2,154 萬2.06
2026/9/154,348 萬−189.6 萬−4.2%1,816 萬2.39
2026/8/314,538 萬+98.3 萬+2.2%1,481 萬3.06
2026/8/144,440 萬−142.4 萬−3.1%2,035 萬2.18
2026/7/314,582 萬−2.87 萬−0.1%1,895 萬2.42
2026/7/154,585 萬+324.8 萬+7.6%1,885 萬2.43
2026/6/304,260 萬+842.4 萬+24.7%3,355 萬1.27
2026/6/153,418 萬+250.6 萬+7.9%2,614 萬1.31
2026/5/293,167 萬−173.1 萬−5.2%2,938 萬1.08
2026/5/153,340 萬+11.6 萬+0.4%3,014 萬1.11
2026/4/303,329 萬+176.9 萬+5.6%2,326 萬1.43
2026/4/153,152 萬+662.1 萬+26.6%2,334 萬1.35
2026/3/312,490 萬+345.7 萬+16.1%2,601 萬1.00
2026/3/132,144 萬+187.0 萬+9.6%1,763 萬1.22
2026/2/271,957 萬−166.7 萬−7.9%1,501 萬1.30
2026/2/132,124 萬−1,644 萬−43.6%1,835 萬1.16
2026/1/303,767 萬−59.3 萬−1.6%2,413 萬1.56
2026/1/153,827 萬−122.0 萬−3.1%2,846 萬1.34
2025/12/313,949 萬−172.7 萬−4.2%2,841 萬1.39
2025/12/154,121 萬−399.0 萬−8.8%2,336 萬1.76
2025/11/284,520 萬−54.7 萬−1.2%1,546 萬2.92
2025/11/144,575 萬−518.4 萬−10.2%2,075 萬2.21
2025/10/315,094 萬−379.6 萬−6.9%1,711 萬2.98
2025/10/155,473 萬−303.2 萬−5.3%3,157 萬1.73
2025/9/305,776 萬−255.0 萬−4.2%2,437 萬2.37
2025/9/156,031 萬+75.5 萬+1.3%2,054 萬2.94
2025/8/295,956 萬+267.6 萬+4.7%2,256 萬2.64
2025/8/155,688 萬+380.3 萬+7.2%1,816 萬3.13
2025/7/315,308 萬−284.5 萬−5.1%2,238 萬2.37
2025/7/155,592 萬+150.3 萬+2.8%2,164 萬2.58
2025/6/305,442 萬−292.8 萬−5.1%3,130 萬1.74
2025/6/135,735 萬−7.10 萬−0.1%2,360 萬2.43
2025/5/305,742 萬−623.3 萬−9.8%1,904 萬3.02
2025/5/156,365 萬+394.2 萬+6.6%1,673 萬3.80
2025/4/305,971 萬+45.6 萬+0.8%1,187 萬5.03
2025/4/155,926 萬−369.1 萬−5.9%1,982 萬2.99
2025/3/316,295 萬+662.8 萬+11.8%1,381 萬4.56
2025/3/145,632 萬−21.5 萬−0.4%1,817 萬3.10
2025/2/285,653 萬+281.4 萬+5.2%2,266 萬2.50
2025/2/145,372 萬+191.1 萬+3.7%1,816 萬2.96
2025/1/315,181 萬−264.3 萬−4.9%2,247 萬2.31
2025/1/155,445 萬+111.9 萬+2.1%1,748 萬3.12
2024/12/315,333 萬+255.3 萬+5.0%1,648 萬3.24
2024/12/135,078 萬+149.8 萬+3.0%2,203 萬2.30
2024/11/294,928 萬−446.0 萬−8.3%2,874 萬1.71
2024/11/155,374 萬−520.8 萬−8.8%3,064 萬1.75
2024/10/315,895 萬−318.1 萬−5.1%1,241 萬4.75

交割失敗

到了交割日還沒交付的股數,取自 SEC,最近 30 個有交割失敗的日子。價格是 SEC 公布的前一天收盤價。

RKLB 各交割日的交割失敗
交割日股數價格金額
2026/10/1456,253$64.22$361.3 萬
2026/10/13160,864$65.71$1,057 萬
2026/10/71,535$75.06$11.5 萬
2026/10/610,234$73.02$74.7 萬
2026/10/53,155$73.92$23.3 萬
2026/9/30142$69.70$9,897.4
2026/9/2813,133$73.95$97.1 萬
2026/9/25170,113$73.61$1,252 萬
2026/9/2425$70.31$1,757.75
2026/9/23153,301$71.98$1,103 萬
2026/9/2211$69.89$768.79
2026/9/21484$64.57$3.13 萬
2026/9/152,700$62.55$16.9 萬
2026/9/14102$62.95$6,420.9
2026/9/101,723,650$63.07$1.09 億
2026/9/838,219$64.26$245.6 萬
2026/9/2977,129$62.54$6,111 萬
2026/8/2498,483$72.57$714.7 萬
2026/8/21372,420$72.95$2,717 萬
2026/8/1914,505$79.16$114.8 萬
2026/8/1857,005$82.08$467.9 萬
2026/8/17399$80.25$3.20 萬
2026/8/1427$80.10$2,162.7
2026/8/12272,210$80.01$2,178 萬
2026/8/107,305$82.83$60.5 萬
2026/8/7111,979$75.67$847.3 萬
2026/8/5490$74.48$3.65 萬
2026/8/427,018$70.43$190.3 萬
2026/8/3400$64.95$2.60 萬
2026/7/28586$66.94$3.92 萬

每日放空量

場外成交裡的放空量,不是空單餘額:每天申報給 FINRA 的場外成交中放空的股數,最近 30 個交易日。

放空量比例不能當成市場情緒:造市商為了接買單、避險本來就會放空,放空通常就佔場外成交量的一半上下。

RKLB 各交易日的場外放空量
交易日放空量豁免放空量場外總成交量放空量比例
2026/11/115,156,39049,5379,930,23951.9%
2026/11/106,493,20931,28614,494,54144.8%
2026/11/97,339,03023,49012,096,08860.7%
2026/11/64,174,577660,7549,216,17445.3%
2026/11/59,260,8631,174,83817,719,79752.3%
2026/11/44,112,14419,0817,549,15154.5%
2026/11/32,676,44724,7155,173,85251.7%
2026/11/24,003,965511,7717,907,21750.6%
2026/10/302,759,792127,9826,929,78639.8%
2026/10/292,815,30710,8726,558,53942.9%
2026/10/282,400,77424,2105,223,01346.0%
2026/10/274,946,01719,95110,414,92547.5%
2026/10/262,171,2236,4705,702,79338.1%
2026/10/232,610,15521,3186,294,24441.5%
2026/10/223,358,41413,0577,441,23345.1%
2026/10/213,692,23110,4637,699,83748.0%
2026/10/203,531,64433,7447,587,83546.5%
2026/10/193,008,7246,4327,076,04642.5%
2026/10/164,632,140732,77310,973,70642.2%
2026/10/1510,996,7201,571,72721,808,73250.4%
2026/10/144,086,06330,5039,405,57343.4%
2026/10/133,444,98317,0266,695,17251.5%
2026/10/122,915,72712,4816,366,37945.8%
2026/10/93,157,44312,4346,698,90147.1%
2026/10/84,621,30212,7379,806,55647.1%
2026/10/74,590,5479,0409,176,29050.0%
2026/10/65,265,36421,47912,037,79743.7%
2026/10/54,496,01733,7489,002,27049.9%
2026/10/25,146,74638,95812,040,01242.7%
2026/10/15,539,06222,25210,689,38151.8%

暗池(ATS)成交量

每週在另類交易系統(ATS)與其他場外市場(OTC)的成交量,取自 FINRA,最近 12 週。ATS 佔比 = ATS 成交量 ÷(ATS + OTC 成交量),不是佔全市場成交量。

RKLB 每週的 ATS 與場外成交量
週(起日)層級ATS 股數ATS 筆數其他場外股數其他場外筆數ATS 佔比
2026/10/19T112,460,722190,89329,479,155344,00929.7%
2026/10/12T119,646,455266,55943,653,373650,22231.0%
2026/10/5T113,701,296221,61239,375,265445,11125.8%
2026/9/28T113,498,199213,51540,546,114400,58525.0%
2026/9/21T116,401,433250,46040,571,255452,06328.8%
2026/9/14T114,378,003217,77537,003,503388,14328.0%
2026/9/7T113,724,203191,11930,868,162362,63730.8%
2026/8/31T113,142,814205,59326,438,618391,60533.2%
2026/8/24T111,186,786185,18823,979,372458,90131.8%
2026/8/17T112,905,037216,70226,200,370389,15733.0%
2026/8/10T116,004,572276,11337,226,622525,56730.1%
2026/8/3T116,608,413245,50129,717,016438,77935.9%