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Frontier Group Holdings, Inc.

ULCC
交易所
Nasdaq
產業
Air Transportation, Scheduled
SEC CIK
0001670076

近 90 天,Frontier Group Holdings, Inc. 內部人申報 0 筆公開市場買進、9 筆賣出;2026 年第 2 季末有 180 家機構在 13F 申報持有,市值合計 $10.8 億;沒有大師持有。

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
2,297 萬
股,結算日 2026/10/30
變化
−181.3 萬
較 2026/10/15 −7.3%
回補天數
6.15
空單餘額 ÷ 平均日成交量
平均日成交量
373.5 萬
股,FINRA 公布的
各結算日的空單餘額
2024/10/31:16,931,771 股2024/11/15:15,307,978 股2024/11/29:15,516,707 股2024/12/13:14,956,085 股2024/12/31:15,886,759 股2025/1/15:15,042,203 股2025/1/31:12,847,172 股2025/2/14:13,735,941 股2025/2/28:14,315,406 股2025/3/14:14,252,041 股2025/3/31:15,002,153 股2025/4/15:14,935,669 股2025/4/30:13,646,859 股2025/5/15:14,084,252 股2025/5/30:14,588,322 股2025/6/13:15,056,744 股2025/6/30:16,671,488 股2025/7/15:16,425,843 股2025/7/31:15,490,932 股2025/8/15:18,113,928 股2025/8/29:20,941,762 股2025/9/15:21,643,509 股2025/9/30:24,210,058 股2025/10/15:26,320,576 股2025/10/31:27,225,107 股2025/11/14:28,461,372 股2025/11/28:28,921,414 股2025/12/15:22,349,960 股2025/12/31:21,517,651 股2026/1/15:21,946,883 股2026/1/30:22,770,691 股2026/2/13:21,695,064 股2026/2/27:22,109,742 股2026/3/13:24,517,679 股2026/3/31:26,359,940 股2026/4/15:24,463,867 股2026/4/30:22,870,675 股2026/5/15:23,241,197 股2026/5/29:23,317,162 股2026/6/15:23,864,267 股2026/6/30:23,658,419 股2026/7/15:23,746,229 股2026/7/31:23,495,196 股2026/8/14:23,208,255 股2026/8/31:24,740,394 股2026/9/15:24,258,108 股2026/9/30:23,527,155 股2026/10/15:24,785,496 股2026/10/30:22,972,303 股
ULCC 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
2026/10/302,297 萬−181.3 萬−7.3%373.5 萬6.15
2026/10/152,479 萬+125.8 萬+5.4%284.9 萬8.70
2026/9/302,353 萬−73.1 萬−3.0%250.4 萬9.39
2026/9/152,426 萬−48.2 萬−2.0%244.2 萬9.93
2026/8/312,474 萬+153.2 萬+6.6%238.8 萬10.36
2026/8/142,321 萬−28.7 萬−1.2%316.6 萬7.33
2026/7/312,350 萬−25.1 萬−1.1%421.0 萬5.58
2026/7/152,375 萬+8.78 萬+0.4%397.5 萬5.97
2026/6/302,366 萬−20.6 萬−0.9%418.5 萬5.65
2026/6/152,386 萬+54.7 萬+2.4%451.5 萬5.29
2026/5/292,332 萬+7.60 萬+0.3%484.3 萬4.81
2026/5/152,324 萬+37.1 萬+1.6%764.7 萬3.04
2026/4/302,287 萬−159.3 萬−6.5%642.6 萬3.56
2026/4/152,446 萬−189.6 萬−7.2%476.2 萬5.14
2026/3/312,636 萬+184.2 萬+7.5%483.1 萬5.46
2026/3/132,452 萬+240.8 萬+10.9%544.2 萬4.51
2026/2/272,211 萬+41.5 萬+1.9%302.9 萬7.30
2026/2/132,170 萬−107.6 萬−4.7%428.3 萬5.07
2026/1/302,277 萬+82.4 萬+3.8%301.5 萬7.55
2026/1/152,195 萬+42.9 萬+2.0%349.2 萬6.29
2025/12/312,152 萬−83.2 萬−3.7%348.2 萬6.18
2025/12/152,235 萬−657.1 萬−22.7%504.7 萬4.43
2025/11/282,892 萬+46.0 萬+1.6%428.3 萬6.75
2025/11/142,846 萬+123.6 萬+4.5%372.4 萬7.64
2025/10/312,723 萬+90.5 萬+3.4%371.0 萬7.34
2025/10/152,632 萬+211.1 萬+8.7%399.0 萬6.60
2025/9/302,421 萬+256.7 萬+11.9%338.2 萬7.16
2025/9/152,164 萬+70.2 萬+3.4%493.6 萬4.38
2025/8/292,094 萬+282.8 萬+15.6%390.5 萬5.36
2025/8/151,811 萬+262.3 萬+16.9%621.5 萬2.91
2025/7/311,549 萬−93.5 萬−5.7%327.2 萬4.73
2025/7/151,643 萬−24.6 萬−1.5%316.1 萬5.20
2025/6/301,667 萬+161.5 萬+10.7%430.4 萬3.87
2025/6/131,506 萬+46.8 萬+3.2%339.7 萬4.43
2025/5/301,459 萬+50.4 萬+3.6%310.4 萬4.70
2025/5/151,408 萬+43.7 萬+3.2%438.0 萬3.22
2025/4/301,365 萬−128.9 萬−8.6%418.2 萬3.26
2025/4/151,494 萬−6.65 萬−0.4%578.4 萬2.58
2025/3/311,500 萬+75.0 萬+5.3%310.7 萬4.83
2025/3/141,425 萬−6.34 萬−0.4%334.9 萬4.26
2025/2/281,432 萬+57.9 萬+4.2%294.2 萬4.87
2025/2/141,374 萬+88.9 萬+6.9%383.3 萬3.58
2025/1/311,285 萬−219.5 萬−14.6%223.6 萬5.74
2025/1/151,504 萬−84.5 萬−5.3%259.6 萬5.79
2024/12/311,589 萬+93.1 萬+6.2%213.8 萬7.43
2024/12/131,496 萬−56.1 萬−3.6%282.3 萬5.30
2024/11/291,552 萬+20.9 萬+1.4%314.6 萬4.93
2024/11/151,531 萬−162.4 萬−9.6%195.3 萬7.84
2024/10/311,693 萬−81.6 萬−4.6%264.1 萬6.41

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。

ULCC 各交割日的交割失敗
交割日股數價格金額
2026/10/13226$5.68$1,283.68
2026/9/285,338$6.19$3.30 萬
2026/9/22627$6.12$3,837.24
2026/9/41,149$5.74$6,595.26
2026/9/13,258$5.70$1.86 萬
2026/8/31777$5.84$4,537.68
2026/8/281,175$5.91$6,944.25
2026/8/710$7.58$75.8
2026/8/6170$7.96$1,353.2
2026/8/5862$7.99$6,887.38
2026/8/37,649$6.75$5.16 萬
2026/7/2928,271$6.23$17.6 萬
2026/7/24536$5.50$2,948
2026/7/202,050$6.23$1.28 萬
2026/7/1715,275$6.53$9.97 萬
2026/7/13246,903$6.94$171.4 萬
2026/7/627,813$7.58$21.1 萬
2026/7/11$7.91$7.91
2026/6/3051$7.50$382.5
2026/6/263,333$8.06$2.69 萬
2026/6/2415,222$7.25$11.0 萬
2026/6/2382,558$7.14$58.9 萬
2026/6/22173,670$7.22$125.4 萬
2026/6/1882,944$6.64$55.1 萬
2026/6/154,173$6.25$2.61 萬
2026/6/1217,586$6.07$10.7 萬
2026/6/930,722$5.99$18.4 萬
2026/6/51,960$5.85$1.15 萬
2026/6/359$5.77$340.43
2026/6/18,742$6.05$5.29 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。

ULCC 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
2026/11/12600,0442,7671,262,29747.5%
2026/11/11481,8073,4001,295,22937.2%
2026/11/10447,5575,8381,384,90732.3%
2026/11/9760,3562,0541,776,44442.8%
2026/11/6375,2718,223941,29439.9%
2026/11/5712,7182,2051,904,51037.4%
2026/11/4625,76647,0612,110,36929.7%
2026/11/31,225,06713,2362,434,84150.3%
2026/11/21,221,58038,0183,113,20339.2%
2026/10/30428,07861,241,83034.5%
2026/10/29916,59801,999,32245.8%
2026/10/281,423,7721442,862,20149.7%
2026/10/271,121,1002,4102,170,61051.6%
2026/10/26392,3723,018765,64951.2%
2026/10/23454,5211,147998,73845.5%
2026/10/22792,17501,471,77353.8%
2026/10/21575,9884,3001,214,77647.4%
2026/10/20592,7501401,349,94643.9%
2026/10/19454,063196864,62552.5%
2026/10/16642,8965321,375,67346.7%
2026/10/15416,28110,3381,167,67935.7%
2026/10/14821,37539,2261,821,58945.1%
2026/10/13688,1791171,159,95359.3%
2026/10/12362,7395,876610,38959.4%
2026/10/9498,785589869,54257.4%
2026/10/8491,510317850,94857.8%
2026/10/7439,33601,059,12541.5%
2026/10/6298,031200666,37744.7%
2026/10/5207,4870564,93336.7%
2026/10/2443,354729957,08346.3%

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。

ULCC 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
2026/10/5T22,542,23140,7122,715,3747,90448.4%
2026/9/28T22,417,49639,6981,619,9128,47559.9%
2026/9/21T22,483,63839,3592,343,2679,18151.5%
2026/9/14T22,587,13645,2232,230,8047,49453.7%
2026/9/7T22,003,30629,1242,076,4345,76649.1%
2026/8/31T22,528,52337,6482,534,4917,51749.9%
2026/8/24T22,290,31540,7033,630,3758,63838.7%
2026/8/17T23,022,44348,5322,067,3168,76959.4%
2026/8/10T22,278,91840,7552,083,0189,96852.2%
2026/8/3T23,689,32955,6333,664,08514,90250.2%
2026/7/27T26,607,40779,2294,527,61812,78859.3%
2026/7/20T23,719,74461,3254,587,14012,24744.8%