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Alaska Air Group, Inc.

ALK
交易所
NYSE
產業
Air Transportation, Scheduled
SEC CIK
0000766421

近 90 天,Alaska Air Group, Inc. 內部人申報 1 筆公開市場買進、0 筆賣出;2026 年第 2 季末有 494 家機構在 13F 申報持有,市值合計 $53.4 億;大師中只有Semper Augustus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
1,363 萬
股,結算日 2026/10/30
變化
+121.2 萬
較 2026/10/15 +9.8%
回補天數
2.59
空單餘額 ÷ 平均日成交量
平均日成交量
526.4 萬
股,FINRA 公布的
各結算日的空單餘額
2024/10/31:8,873,669 股2024/11/15:8,908,204 股2024/11/29:9,163,302 股2024/12/13:9,762,685 股2024/12/31:6,575,497 股2025/1/15:6,470,057 股2025/1/31:5,968,536 股2025/2/14:6,197,669 股2025/2/28:6,391,060 股2025/3/14:4,850,196 股2025/3/31:4,887,990 股2025/4/15:4,992,341 股2025/4/30:7,185,519 股2025/5/15:6,928,690 股2025/5/30:6,079,166 股2025/6/13:8,016,024 股2025/6/30:7,575,804 股2025/7/15:5,664,482 股2025/7/31:6,098,925 股2025/8/15:4,788,648 股2025/8/29:5,644,215 股2025/9/15:6,635,133 股2025/9/30:6,631,893 股2025/10/15:8,445,202 股2025/10/31:8,031,953 股2025/11/14:7,982,338 股2025/11/28:7,827,126 股2025/12/15:8,078,397 股2025/12/31:7,365,381 股2026/1/15:7,436,767 股2026/1/30:9,027,680 股2026/2/13:9,553,780 股2026/2/27:9,768,597 股2026/3/13:12,931,257 股2026/3/31:15,100,475 股2026/4/15:13,415,984 股2026/4/30:12,178,909 股2026/5/15:12,512,377 股2026/5/29:13,156,174 股2026/6/15:12,378,919 股2026/6/30:12,221,936 股2026/7/15:10,966,796 股2026/7/31:10,738,019 股2026/8/14:10,826,720 股2026/8/31:11,286,829 股2026/9/15:11,512,393 股2026/9/30:12,074,974 股2026/10/15:12,414,498 股2026/10/30:13,626,498 股
ALK 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
2026/10/301,363 萬+121.2 萬+9.8%526.4 萬2.59
2026/10/151,241 萬+34.0 萬+2.8%311.4 萬3.99
2026/9/301,207 萬+56.3 萬+4.9%327.0 萬3.69
2026/9/151,151 萬+22.6 萬+2.0%227.3 萬5.06
2026/8/311,129 萬+46.0 萬+4.3%244.6 萬4.61
2026/8/141,083 萬+8.87 萬+0.8%219.1 萬4.94
2026/7/311,074 萬−22.9 萬−2.1%339.2 萬3.17
2026/7/151,097 萬−125.5 萬−10.3%287.8 萬3.81
2026/6/301,222 萬−15.7 萬−1.3%347.0 萬3.52
2026/6/151,238 萬−77.7 萬−5.9%350.4 萬3.53
2026/5/291,316 萬+64.4 萬+5.2%349.6 萬3.76
2026/5/151,251 萬+33.3 萬+2.7%329.6 萬3.80
2026/4/301,218 萬−123.7 萬−9.2%486.2 萬2.51
2026/4/151,342 萬−168.4 萬−11.2%455.0 萬2.95
2026/3/311,510 萬+216.9 萬+16.8%528.6 萬2.86
2026/3/131,293 萬+316.3 萬+32.4%543.8 萬2.38
2026/2/27976.9 萬+21.5 萬+2.3%280.3 萬3.49
2026/2/13955.4 萬+52.6 萬+5.8%341.1 萬2.80
2026/1/30902.8 萬+159.1 萬+21.4%473.8 萬1.91
2026/1/15743.7 萬+7.14 萬+1.0%319.7 萬2.33
2025/12/31736.5 萬−71.3 萬−8.8%212.2 萬3.47
2025/12/15807.8 萬+25.1 萬+3.2%423.1 萬1.91
2025/11/28782.7 萬−15.5 萬−1.9%323.4 萬2.42
2025/11/14798.2 萬−4.96 萬−0.6%356.2 萬2.24
2025/10/31803.2 萬−41.3 萬−4.9%403.1 萬1.99
2025/10/15844.5 萬+181.3 萬+27.3%319.1 萬2.65
2025/9/30663.2 萬−3,240−0.1%314.7 萬2.11
2025/9/15663.5 萬+99.1 萬+17.6%298.8 萬2.22
2025/8/29564.4 萬+85.6 萬+17.9%213.7 萬2.64
2025/8/15478.9 萬−131.0 萬−21.5%211.7 萬2.26
2025/7/31609.9 萬+43.4 萬+7.7%307.8 萬1.98
2025/7/15566.4 萬−191.1 萬−25.2%271.5 萬2.09
2025/6/30757.6 萬−44.0 萬−5.5%264.6 萬2.86
2025/6/13801.6 萬+193.7 萬+31.9%275.6 萬2.91
2025/5/30607.9 萬−85.0 萬−12.3%290.2 萬2.09
2025/5/15692.9 萬−25.7 萬−3.6%332.1 萬2.09
2025/4/30718.6 萬+219.3 萬+43.9%441.8 萬1.63
2025/4/15499.2 萬+10.4 萬+2.1%378.4 萬1.32
2025/3/31488.8 萬+3.78 萬+0.8%497.0 萬1.00
2025/3/14485.0 萬−154.1 萬−24.1%391.2 萬1.24
2025/2/28639.1 萬+19.3 萬+3.1%245.3 萬2.61
2025/2/14619.8 萬+22.9 萬+3.8%258.0 萬2.40
2025/1/31596.9 萬−50.2 萬−7.8%306.1 萬1.95
2025/1/15647.0 萬−10.5 萬−1.6%272.8 萬2.37
2024/12/31657.5 萬−318.7 萬−32.7%319.6 萬2.06
2024/12/13976.3 萬+59.9 萬+6.5%345.8 萬2.82
2024/11/29916.3 萬+25.5 萬+2.9%143.7 萬6.38
2024/11/15890.8 萬+3.45 萬+0.4%229.9 萬3.87
2024/10/31887.4 萬−142.0 萬−13.8%219.0 萬4.05

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。

ALK 各交割日的交割失敗
交割日股數價格金額
2026/10/13739$38.06$2.81 萬
2026/10/1103$38.70$3,986.1
2026/9/2511$40.03$440.33
2026/9/173,685$39.68$14.6 萬
2026/9/101,866$40.36$7.53 萬
2026/9/82,829$42.04$11.9 萬
2026/8/27115$43.00$4,945
2026/8/1929$42.41$1,229.89
2026/8/178$45.96$367.68
2026/8/132,437$47.37$11.5 萬
2026/8/12978$48.40$4.73 萬
2026/8/111,914$47.26$9.05 萬
2026/8/1012,303$49.96$61.5 萬
2026/8/73,396$50.69$17.2 萬
2026/8/6899$52.05$4.68 萬
2026/8/572,719$52.55$382.1 萬
2026/8/3125$47.45$5,931.25
2026/7/31511$47.24$2.41 萬
2026/7/303,607$45.84$16.5 萬
2026/7/283,899$47.50$18.5 萬
2026/7/233,678$44.36$16.3 萬
2026/7/223,835$45.46$17.4 萬
2026/7/213,726$46.04$17.2 萬
2026/7/205,114$45.51$23.3 萬
2026/7/173,785$47.62$18.0 萬
2026/7/163,720$47.88$17.8 萬
2026/7/147$46.80$327.6
2026/7/133,853$49.42$19.0 萬
2026/7/914$47.53$665.42
2026/7/83,931$49.09$19.3 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。

ALK 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
2026/11/10385,6377,037822,30046.9%
2026/11/9579,0687,0521,373,54942.2%
2026/11/6395,4961,127983,50240.2%
2026/11/5706,4401,8401,667,97342.4%
2026/11/4466,4578,8921,744,28026.7%
2026/11/3385,1932,1081,241,41631.0%
2026/11/2731,3322,4851,808,61140.4%
2026/10/30493,9999391,062,75646.5%
2026/10/29358,216303763,32446.9%
2026/10/28632,57711,306,02048.4%
2026/10/27631,8214861,222,62351.7%
2026/10/26722,2685621,382,50252.2%
2026/10/23919,1462,3551,505,95261.0%
2026/10/221,473,7922,2122,708,07754.4%
2026/10/213,203,1535014,559,87570.2%
2026/10/202,017,29502,925,09469.0%
2026/10/191,510,3249,4912,741,39455.1%
2026/10/16948,3977,7901,670,26756.8%
2026/10/15601,951651,243,22348.4%
2026/10/141,079,635731,670,76564.6%
2026/10/13639,2686571,171,86254.6%
2026/10/12512,315115882,09158.1%
2026/10/9831,7735,1231,519,06554.8%
2026/10/8776,9721,0271,196,25665.0%
2026/10/7522,1442,550961,84954.3%
2026/10/6811,85130,8971,515,60053.6%
2026/10/5764,283411,161,06265.8%
2026/10/2629,64424,9191,223,67851.5%
2026/10/1562,65501,186,58347.4%
2026/9/301,083,25801,894,67157.2%

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。

ALK 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
2026/10/19T18,208,133104,9517,379,16335,13752.7%
2026/10/12T13,900,15066,5193,142,07822,57355.4%
2026/10/5T13,892,55765,5902,970,83918,84356.7%
2026/9/28T14,092,79371,7183,407,69324,25254.6%
2026/9/21T13,999,45066,2312,797,14320,09058.8%
2026/9/14T13,369,86255,4552,455,13418,70157.9%
2026/9/7T12,351,22044,1891,654,17712,21058.7%
2026/8/31T12,519,29548,1341,997,66015,74155.8%
2026/8/24T13,026,53455,4312,171,25018,17758.2%
2026/8/17T13,413,18571,4853,038,03823,01752.9%
2026/8/10T12,877,69963,6731,729,94316,29262.5%
2026/8/3T13,074,36961,9871,732,22815,94664.0%