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Citigroup Inc

C
交易所
NYSE
產業
National Commercial Banks
SEC CIK
0000831001

近 90 天,Citigroup Inc 沒有內部人公開市場買賣的申報;2026 年第 2 季末有 2,656 家機構在 13F 申報持有,市值合計 $1,871 億;Oakmark(Harris Associates)和Chou Associates兩位大師持有。

其他股別C.PNC.PR

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
2,213 萬
股,結算日 2026/10/30
變化
−2.51 萬
較 2026/10/15 −0.1%
回補天數
2.61
空單餘額 ÷ 平均日成交量
平均日成交量
847.5 萬
股,FINRA 公布的
各結算日的空單餘額
2024/10/31:30,500,997 股2024/11/15:33,547,783 股2024/11/29:32,899,831 股2024/12/13:36,139,914 股2024/12/31:36,434,036 股2025/1/15:38,723,562 股2025/1/31:32,814,828 股2025/2/14:35,463,721 股2025/2/28:34,068,788 股2025/3/14:37,988,851 股2025/3/31:39,135,754 股2025/4/15:34,515,052 股2025/4/30:36,832,211 股2025/5/15:35,308,872 股2025/5/30:31,209,558 股2025/6/13:32,211,795 股2025/6/30:31,684,491 股2025/7/15:35,362,145 股2025/7/31:36,549,061 股2025/8/15:40,492,586 股2025/8/29:37,121,462 股2025/9/15:36,260,537 股2025/9/30:30,477,845 股2025/10/15:29,370,584 股2025/10/31:29,459,156 股2025/11/14:26,532,968 股2025/11/28:23,877,077 股2025/12/15:29,060,069 股2025/12/31:28,831,165 股2026/1/15:25,171,239 股2026/1/30:25,767,017 股2026/2/13:27,973,195 股2026/2/27:28,693,694 股2026/3/13:29,225,873 股2026/3/31:30,205,847 股2026/4/15:28,970,752 股2026/4/30:29,089,360 股2026/5/15:29,989,465 股2026/5/29:30,533,659 股2026/6/15:32,496,234 股2026/6/30:27,205,962 股2026/7/15:28,765,148 股2026/7/31:24,686,076 股2026/8/14:29,917,611 股2026/8/31:26,196,181 股2026/9/15:24,673,143 股2026/9/30:21,047,423 股2026/10/15:22,151,221 股2026/10/30:22,126,087 股
C 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
2026/10/302,213 萬−2.51 萬−0.1%847.5 萬2.61
2026/10/152,215 萬+110.4 萬+5.2%1,044 萬2.12
2026/9/302,105 萬−362.6 萬−14.7%1,045 萬2.01
2026/9/152,467 萬−152.3 萬−5.8%866.0 萬2.85
2026/8/312,620 萬−372.1 萬−12.4%885.1 萬2.96
2026/8/142,992 萬+523.2 萬+21.2%858.5 萬3.48
2026/7/312,469 萬−407.9 萬−14.2%1,156 萬2.14
2026/7/152,877 萬+155.9 萬+5.7%1,404 萬2.05
2026/6/302,721 萬−529.0 萬−16.3%1,596 萬1.70
2026/6/153,250 萬+196.3 萬+6.4%1,229 萬2.64
2026/5/293,053 萬+54.4 萬+1.8%963.3 萬3.17
2026/5/152,999 萬+90.0 萬+3.1%1,213 萬2.47
2026/4/302,909 萬+11.9 萬+0.4%1,004 萬2.90
2026/4/152,897 萬−123.5 萬−4.1%1,252 萬2.31
2026/3/31修正3,021 萬+98.2 萬+3.4%1,668 萬1.81
2026/3/132,923 萬+53.2 萬+1.9%1,582 萬1.85
2026/2/272,869 萬+72.0 萬+2.6%1,506 萬1.91
2026/2/132,797 萬+220.6 萬+8.6%1,483 萬1.89
2026/1/302,577 萬+59.6 萬+2.4%1,372 萬1.88
2026/1/152,517 萬−366.0 萬−12.7%1,601 萬1.57
2025/12/312,883 萬−22.9 萬−0.8%1,522 萬1.89
2025/12/152,906 萬+518.3 萬+21.7%1,237 萬2.35
2025/11/282,388 萬−265.6 萬−10.0%1,143 萬2.09
2025/11/142,653 萬−292.6 萬−9.9%1,160 萬2.29
2025/10/312,946 萬+8.86 萬+0.3%1,200 萬2.45
2025/10/152,937 萬−110.7 萬−3.6%1,517 萬1.94
2025/9/303,048 萬−578.3 萬−16.0%1,397 萬2.18
2025/9/153,626 萬−86.1 萬−2.3%1,345 萬2.70
2025/8/293,712 萬−337.1 萬−8.3%1,217 萬3.05
2025/8/154,049 萬+394.4 萬+10.8%1,465 萬2.76
2025/7/313,655 萬+118.7 萬+3.4%1,698 萬2.15
2025/7/153,536 萬+367.8 萬+11.6%1,567 萬2.26
2025/6/303,168 萬−52.7 萬−1.6%1,528 萬2.07
2025/6/133,221 萬+100.2 萬+3.2%1,033 萬3.12
2025/5/303,121 萬−409.9 萬−11.6%1,212 萬2.57
2025/5/153,531 萬−152.3 萬−4.1%1,174 萬3.01
2025/4/303,683 萬+231.7 萬+6.7%1,471 萬2.50
2025/4/153,452 萬−462.1 萬−11.8%2,954 萬1.17
2025/3/313,914 萬+114.7 萬+3.0%1,429 萬2.74
2025/3/143,799 萬+392.0 萬+11.5%1,977 萬1.92
2025/2/283,407 萬−139.5 萬−3.9%1,421 萬2.40
2025/2/143,546 萬+264.9 萬+8.1%1,333 萬2.66
2025/1/313,281 萬−590.9 萬−15.3%1,577 萬2.08
2025/1/153,872 萬+229.0 萬+6.3%1,854 萬2.09
2024/12/313,643 萬+29.4 萬+0.8%1,142 萬3.19
2024/12/133,614 萬+324.0 萬+9.9%1,349 萬2.68
2024/11/293,290 萬−64.8 萬−1.9%1,267 萬2.60
2024/11/153,355 萬+304.7 萬+10.0%1,682 萬1.99
2024/10/313,050 萬−75.1 萬−2.4%1,278 萬2.39

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。

C 各交割日的交割失敗
交割日股數價格金額
2026/10/133,196$131.92$42.2 萬
2026/10/99,985$128.08$127.9 萬
2026/10/73,344$128.52$43.0 萬
2026/9/28500$134.28$6.71 萬
2026/9/227$135.05$945.35
2026/9/1183$138.50$1.15 萬
2026/9/106$137.80$826.8
2026/9/83,209$137.72$44.2 萬
2026/8/3112$132.90$1,594.8
2026/8/2126$129.67$3,371.42
2026/8/2070$132.89$9,302.3
2026/8/1714,000$139.33$195.1 萬
2026/8/1333,361$137.58$459.0 萬
2026/8/121,002$135.77$13.6 萬
2026/8/103,735$135.00$50.4 萬
2026/8/5171$136.87$2.34 萬
2026/7/301,124$127.13$14.3 萬
2026/7/27237$132.19$3.13 萬
2026/7/23878$132.25$11.6 萬
2026/7/20719$129.36$9.30 萬
2026/7/1731$131.71$4,083.01
2026/7/81,443$140.77$20.3 萬
2026/7/74$143.86$575.44
2026/6/291,000$141.76$14.2 萬
2026/6/26637$144.98$9.24 萬
2026/6/2223,459$143.06$335.6 萬
2026/6/1710,324$142.99$147.6 萬
2026/6/16141$141.21$1.99 萬
2026/6/1522,069$139.83$308.6 萬
2026/6/963$133.28$8,396.64

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。

C 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
2026/11/10619,94611,5471,914,12432.4%
2026/11/9960,1659,9253,122,27530.8%
2026/11/61,028,9845923,759,78427.4%
2026/11/52,180,2162,5286,819,27632.0%
2026/11/42,295,84413,1144,861,66647.2%
2026/11/3602,5544,5652,248,48826.8%
2026/11/2631,3993,3133,032,48520.8%
2026/10/301,640,33712,6484,239,87038.7%
2026/10/29702,1837,4802,325,35930.2%
2026/10/28685,6731,3551,987,01834.5%
2026/10/27570,1265,2831,837,06431.0%
2026/10/26670,1684,0732,410,43727.8%
2026/10/231,049,6641,7392,891,57536.3%
2026/10/221,052,88010,3082,809,37937.5%
2026/10/21699,7121,2602,009,63534.8%
2026/10/201,007,7417,2322,882,80535.0%
2026/10/191,074,1726,2492,775,86138.7%
2026/10/161,656,5921,5074,167,26239.8%
2026/10/151,497,4863,0854,162,05636.0%
2026/10/142,090,62112,7395,190,35940.3%
2026/10/133,194,02110,4458,569,49737.3%
2026/10/121,028,2772,5943,598,70428.6%
2026/10/9844,6861,5512,794,74130.2%
2026/10/8774,7782,5783,223,00324.0%
2026/10/7724,85310,6043,089,18723.5%
2026/10/6913,2139,4362,585,94735.3%
2026/10/5520,3266,1192,070,72625.1%
2026/10/2998,7502,3752,942,87433.9%
2026/10/11,481,6247,2645,838,18625.4%
2026/9/301,064,5777,3602,531,92242.0%

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。

C 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
2026/10/19T17,774,906138,6269,086,38671,51646.1%
2026/10/12T115,995,335215,63012,524,444102,68756.1%
2026/10/5T18,492,062131,2727,288,90873,65153.8%
2026/9/28T110,266,246153,1288,670,22087,77854.2%
2026/9/21T18,809,419145,9628,150,05474,16951.9%
2026/9/14T112,540,537193,71416,636,01582,98543.0%
2026/9/7T15,840,919121,2994,432,38955,36256.9%
2026/8/31T17,705,939131,3528,564,70375,94047.4%
2026/8/24T16,032,118121,59715,255,00459,95128.3%
2026/8/17T18,549,145146,03311,844,24677,84941.9%
2026/8/10T16,942,459115,7257,417,66763,38848.3%
2026/8/3T19,806,942150,74113,080,29876,03142.8%