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Arbutus Biopharma Corp

ABUS
交易所
Nasdaq
產業
Pharmaceutical Preparations
SEC CIK
0001447028

近 90 天,Arbutus Biopharma Corp 沒有內部人公開市場買賣的申報;2026 年第 2 季末有 176 家機構在 13F 申報持有,市值合計 $6.75 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
1,989 萬
股,結算日 2026/10/30
變化
−467.8 萬
較 2026/10/15 −19.0%
回補天數
9.14
空單餘額 ÷ 平均日成交量
平均日成交量
217.6 萬
股,FINRA 公布的
各結算日的空單餘額
2024/10/31:6,543,356 股2024/11/15:6,055,854 股2024/11/29:5,821,160 股2024/12/13:5,972,229 股2024/12/31:5,948,529 股2025/1/15:6,637,358 股2025/1/31:6,722,546 股2025/2/14:7,212,196 股2025/2/28:8,411,716 股2025/3/14:9,574,515 股2025/3/31:9,847,908 股2025/4/15:11,054,234 股2025/4/30:11,190,235 股2025/5/15:11,504,318 股2025/5/30:12,751,934 股2025/6/13:12,841,350 股2025/6/30:13,770,774 股2025/7/15:13,636,945 股2025/7/31:12,983,847 股2025/8/15:12,514,972 股2025/8/29:10,546,749 股2025/9/15:11,160,517 股2025/9/30:10,136,672 股2025/10/15:9,863,869 股2025/10/31:9,916,540 股2025/11/14:10,563,698 股2025/11/28:11,206,745 股2025/12/15:10,740,954 股2025/12/31:12,535,638 股2026/1/15:13,067,041 股2026/1/30:13,558,940 股2026/2/13:14,998,521 股2026/2/27:14,756,509 股2026/3/13:16,405,599 股2026/3/31:16,174,093 股2026/4/15:17,803,913 股2026/4/30:17,743,389 股2026/5/15:16,438,082 股2026/5/29:16,982,764 股2026/6/15:17,522,670 股2026/6/30:17,111,453 股2026/7/15:19,653,287 股2026/7/31:20,236,241 股2026/8/14:18,456,085 股2026/8/31:18,916,119 股2026/9/15:18,484,910 股2026/9/30:34,053,358 股2026/10/15:24,566,591 股2026/10/30:19,888,395 股
ABUS 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
2026/10/301,989 萬−467.8 萬−19.0%217.6 萬9.14
2026/10/152,457 萬−948.7 萬−27.9%565.6 萬4.34
2026/9/303,405 萬+1,557 萬+84.2%965.2 萬3.53
2026/9/151,848 萬−43.1 萬−2.3%369.1 萬5.01
2026/8/311,892 萬+46.0 萬+2.5%613.9 萬3.08
2026/8/141,846 萬−178.0 萬−8.8%122.2 萬15.10
2026/7/312,024 萬+58.3 萬+3.0%147.8 萬13.69
2026/7/151,965 萬+254.2 萬+14.9%265.5 萬7.40
2026/6/301,711 萬−41.1 萬−2.4%349.9 萬4.89
2026/6/151,752 萬+54.0 萬+3.2%125.5 萬13.96
2026/5/291,698 萬+54.5 萬+3.3%185.0 萬9.18
2026/5/151,644 萬−130.5 萬−7.4%96.2 萬17.08
2026/4/301,774 萬−6.05 萬−0.3%247.6 萬7.17
2026/4/151,780 萬+163.0 萬+10.1%155.7 萬11.44
2026/3/311,617 萬−23.2 萬−1.4%229.7 萬7.04
2026/3/131,641 萬+164.9 萬+11.2%392.7 萬4.18
2026/2/271,476 萬−24.2 萬−1.6%155.0 萬9.52
2026/2/131,500 萬+144.0 萬+10.6%233.4 萬6.43
2026/1/301,356 萬+49.2 萬+3.8%181.5 萬7.47
2026/1/151,307 萬+53.1 萬+4.2%107.4 萬12.17
2025/12/311,254 萬+179.5 萬+16.7%145.2 萬8.63
2025/12/151,074 萬−46.6 萬−4.2%115.7 萬9.28
2025/11/281,121 萬+64.3 萬+6.1%113.5 萬9.87
2025/11/141,056 萬+64.7 萬+6.5%98.4 萬10.74
2025/10/31991.7 萬+5.27 萬+0.5%95.8 萬10.35
2025/10/15986.4 萬−27.3 萬−2.7%93.7 萬10.52
2025/9/301,014 萬−102.4 萬−9.2%106.0 萬9.56
2025/9/151,116 萬+61.4 萬+5.8%215.6 萬5.18
2025/8/291,055 萬−196.8 萬−15.7%94.8 萬11.12
2025/8/151,251 萬−46.9 萬−3.6%68.7 萬18.22
2025/7/311,298 萬−65.3 萬−4.8%63.7 萬20.38
2025/7/151,364 萬−13.4 萬−1.0%73.1 萬18.65
2025/6/301,377 萬+92.9 萬+7.2%109.7 萬12.56
2025/6/131,284 萬+8.94 萬+0.7%51.6 萬24.88
2025/5/301,275 萬+124.8 萬+10.8%79.9 萬15.97
2025/5/151,150 萬+31.4 萬+2.8%86.0 萬13.37
2025/4/301,119 萬+13.6 萬+1.2%79.1 萬14.15
2025/4/151,105 萬+120.6 萬+12.3%145.6 萬7.59
2025/3/31984.8 萬+27.3 萬+2.9%96.1 萬10.25
2025/3/14957.5 萬+116.3 萬+13.8%101.8 萬9.41
2025/2/28841.2 萬+120.0 萬+16.6%119.0 萬7.07
2025/2/14721.2 萬+49.0 萬+7.3%62.4 萬11.55
2025/1/31672.3 萬+8.52 萬+1.3%57.7 萬11.64
2025/1/15663.7 萬+68.9 萬+11.6%83.4 萬7.96
2024/12/31594.9 萬−2.37 萬−0.4%99.3 萬5.99
2024/12/13597.2 萬+15.1 萬+2.6%69.4 萬8.60
2024/11/29582.1 萬−23.5 萬−3.9%87.8 萬6.63
2024/11/15605.6 萬−48.8 萬−7.5%96.9 萬6.25
2024/10/31654.3 萬−124.8 萬−16.0%89.6 萬7.30

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。

ABUS 各交割日的交割失敗
交割日股數價格金額
2026/10/1415,982$4.11$6.57 萬
2026/10/92$4.18$8.36
2026/10/71,000$4.48$4,480
2026/10/51,190,578$4.45$529.8 萬
2026/10/22,641,844$4.56$1,205 萬
2026/9/249,000$4.85$4.37 萬
2026/9/239,000$5.01$4.51 萬
2026/9/211,540$5.01$7,715.4
2026/9/185,119$5.07$2.60 萬
2026/9/154,861$5.13$2.49 萬
2026/9/14903$5.12$4,623.36
2026/9/114$5.12$20.48
2026/9/1022,417$5.17$11.6 萬
2026/9/920,763$5.18$10.8 萬
2026/9/487,805$5.12$45.0 萬
2026/8/3144$5.07$223.08
2026/8/284,141$5.17$2.14 萬
2026/8/258,402$5.20$4.37 萬
2026/8/2414,176$5.21$7.39 萬
2026/8/1225,611$4.67$12.0 萬
2026/7/2785$4.38$372.3
2026/7/17105$4.74$497.7
2026/7/161,525$4.56$6,954
2026/7/11,396$4.80$6,700.8
2026/6/30149,841$4.68$70.1 萬
2026/6/29167,844$4.58$76.9 萬
2026/6/251,073$4.46$4,785.58
2026/6/23120$4.52$542.4
2026/6/17162$4.39$711.18
2026/6/1268$4.29$291.72

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。

ABUS 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
2026/11/11363,720769799,36145.5%
2026/11/10361,3610741,51348.7%
2026/11/9231,1810500,47946.2%
2026/11/6355,95523,639540,37265.9%
2026/11/51,262,5778,2042,865,69944.1%
2026/11/4492,8531,480869,60456.7%
2026/11/3584,9731,105965,88860.6%
2026/11/2608,7112151,117,90454.5%
2026/10/30511,127902904,76156.5%
2026/10/29195,81287322,20960.8%
2026/10/28181,5990369,21749.2%
2026/10/27372,6520632,66558.9%
2026/10/26316,166100417,69575.7%
2026/10/23623,967197938,25566.5%
2026/10/22375,4961,423951,55139.5%
2026/10/21585,0276,7511,510,82638.7%
2026/10/20358,4810696,89351.4%
2026/10/19425,96620623,49068.3%
2026/10/16784,162121,049,08974.7%
2026/10/15560,36324787,29971.2%
2026/10/14574,92415788,74372.9%
2026/10/13791,46661,068,42974.1%
2026/10/12560,739501929,70260.3%
2026/10/9468,4473,9931,114,02642.0%
2026/10/8924,6186,3301,566,56159.0%
2026/10/7791,7611,3101,237,05164.0%
2026/10/61,150,719471,727,23966.6%
2026/10/5648,8981301,275,28250.9%
2026/10/21,375,6539002,795,34249.2%
2026/10/11,990,72103,821,13952.1%

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。

ABUS 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
2026/10/5T24,463,78224,2042,860,7946,43660.9%
2026/9/28T214,581,35852,5068,366,7689,70063.5%
2026/9/21T29,175,38142,39014,788,3897,47438.3%
2026/9/14T25,067,75431,6733,272,8447,69860.8%
2026/9/7T23,419,21422,8444,782,4106,27241.7%
2026/8/31T23,595,98526,6034,073,5606,28746.9%
2026/8/24T25,918,13644,29713,122,13810,74731.1%
2026/8/17T23,043,78832,3159,772,20411,56223.7%
2026/8/10T21,087,99718,5771,444,1165,02343.0%
2026/8/3T21,086,65417,1241,287,5284,81745.8%
2026/7/27T21,003,53013,3811,397,5135,50041.8%
2026/7/20T21,512,42219,5961,287,9096,23754.0%