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Gossamer Bio, Inc.

GOSS
交易所
Nasdaq
產業
Pharmaceutical Preparations
SEC CIK
0001728117

近 90 天,Gossamer Bio, Inc. 沒有內部人公開市場買賣的申報;2026 年第 2 季末有 171 家機構在 13F 申報持有,市值合計 $6,083 萬;大師中只有高瓴 HHLR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
133.9 萬
股,結算日 2026/10/30
變化
−9.70 萬
較 2026/10/15 −6.8%
回補天數
7.52
空單餘額 ÷ 平均日成交量
平均日成交量
17.8 萬
股,FINRA 公布的
各結算日的空單餘額
2024/10/31:6,304,348 股2024/11/15:6,527,517 股2024/11/29:6,377,139 股2024/12/13:7,017,649 股2024/12/31:6,118,359 股2025/1/15:6,253,026 股2025/1/31:5,811,407 股2025/2/14:5,717,172 股2025/2/28:5,587,439 股2025/3/14:5,741,046 股2025/3/31:7,974,056 股2025/4/15:9,172,699 股2025/4/30:10,069,688 股2025/5/15:10,540,492 股2025/5/30:11,082,536 股2025/6/13:11,076,527 股2025/6/30:16,906,319 股2025/7/15:18,122,038 股2025/7/31:18,745,165 股2025/8/15:20,502,512 股2025/8/29:22,046,902 股2025/9/15:23,993,214 股2025/9/30:27,397,216 股2025/10/15:26,759,668 股2025/10/31:24,918,422 股2025/11/14:24,422,288 股2025/11/28:23,438,565 股2025/12/15:20,310,911 股2025/12/31:24,114,833 股2026/1/15:25,222,443 股2026/1/30:26,779,236 股2026/2/13:31,092,342 股2026/2/27:34,715,538 股2026/3/13:36,622,286 股2026/3/31:37,500,300 股2026/4/15:40,196,107 股2026/4/30:40,018,309 股2026/5/15:40,838,667 股2026/5/29:62,815,917 股2026/6/15:56,212,006 股2026/6/30:53,695,991 股2026/7/15:73,178,841 股2026/7/31:94,986,016 股2026/8/14:86,786,498 股2026/8/31:82,633,317 股2026/9/15:948,623 股2026/9/30:1,237,721 股2026/10/15:1,436,240 股2026/10/30:1,339,230 股
GOSS 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
2026/10/30133.9 萬−9.70 萬−6.8%17.8 萬7.52
2026/10/15143.6 萬+19.9 萬+16.0%28.0 萬5.12
2026/9/30123.8 萬+28.9 萬+30.5%35.3 萬3.50
2026/9/15拆股94.9 萬−8,168 萬−98.9%18.7 萬5.07
2026/8/318,263 萬−415.3 萬−4.8%2,961 萬2.79
2026/8/148,679 萬−820.0 萬−8.6%1,178 萬7.37
2026/7/319,499 萬+2,181 萬+29.8%6,358 萬1.49
2026/7/157,318 萬+1,948 萬+36.3%1,931 萬3.79
2026/6/305,370 萬−251.6 萬−4.5%1,667 萬3.22
2026/6/155,621 萬−660.4 萬−10.5%1,646 萬3.41
2026/5/296,282 萬+2,198 萬+53.8%2,210 萬2.84
2026/5/154,084 萬+82.0 萬+2.1%355.9 萬11.48
2026/4/304,002 萬−17.8 萬−0.4%523.4 萬7.65
2026/4/154,020 萬+269.6 萬+7.2%829.2 萬4.85
2026/3/313,750 萬+87.8 萬+2.4%1,361 萬2.75
2026/3/133,662 萬+190.7 萬+5.5%1,357 萬2.70
2026/2/273,472 萬+362.3 萬+11.7%4,495 萬1.00
2026/2/133,109 萬+431.3 萬+16.1%609.4 萬5.10
2026/1/302,678 萬+155.7 萬+6.2%471.3 萬5.68
2026/1/152,522 萬+110.8 萬+4.6%464.7 萬5.43
2025/12/312,411 萬+380.4 萬+18.7%517.2 萬4.66
2025/12/152,031 萬−312.8 萬−13.3%354.4 萬5.73
2025/11/282,344 萬−98.4 萬−4.0%285.2 萬8.22
2025/11/142,442 萬−49.6 萬−2.0%258.4 萬9.45
2025/10/312,492 萬−184.1 萬−6.9%311.1 萬8.01
2025/10/152,676 萬−63.8 萬−2.3%324.8 萬8.24
2025/9/302,740 萬+340.4 萬+14.2%425.5 萬6.44
2025/9/152,399 萬+194.6 萬+8.8%567.5 萬4.23
2025/8/292,205 萬+154.4 萬+7.5%308.7 萬7.14
2025/8/152,050 萬+175.7 萬+9.4%301.2 萬6.81
2025/7/311,875 萬+62.3 萬+3.4%363.3 萬5.16
2025/7/151,812 萬+121.6 萬+7.2%155.5 萬11.65
2025/6/301,691 萬+583.0 萬+52.6%392.4 萬4.31
2025/6/131,108 萬−6,009−0.1%127.9 萬8.66
2025/5/301,108 萬+54.2 萬+5.1%167.0 萬6.64
2025/5/151,054 萬+47.1 萬+4.7%145.6 萬7.24
2025/4/301,007 萬+89.7 萬+9.8%170.6 萬5.90
2025/4/15917.3 萬+119.9 萬+15.0%161.6 萬5.68
2025/3/31797.4 萬+223.3 萬+38.9%146.8 萬5.43
2025/3/14574.1 萬+15.4 萬+2.8%147.3 萬3.90
2025/2/28558.7 萬−13.0 萬−2.3%192.4 萬2.90
2025/2/14571.7 萬−9.42 萬−1.6%196.8 萬2.91
2025/1/31581.1 萬−44.2 萬−7.1%65.6 萬8.86
2025/1/15625.3 萬+13.5 萬+2.2%130.5 萬4.79
2024/12/31611.8 萬−89.9 萬−12.8%97.6 萬6.27
2024/12/13701.8 萬+64.1 萬+10.0%326.2 萬2.15
2024/11/29637.7 萬−15.0 萬−2.3%109.7 萬5.81
2024/11/15652.8 萬+22.3 萬+3.5%103.3 萬6.32
2024/10/31630.4 萬−64.8 萬−9.3%63.0 萬10.01

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。

GOSS 各交割日的交割失敗
交割日股數價格金額
2026/10/1412,724$9.76$12.4 萬
2026/10/1320,066$9.28$18.6 萬
2026/10/96,204$9.88$6.13 萬
2026/10/88,990$10.18$9.15 萬
2026/10/76,474$10.78$6.98 萬
2026/10/619,691$10.65$21.0 萬
2026/10/52,410$10.71$2.58 萬
2026/10/294$10.93$1,027.42
2026/9/28133$10.94$1,455.02
2026/9/2517$10.93$185.81
2026/9/242$10.99$21.98
2026/9/231,752$11.69$2.05 萬
2026/9/229,943$11.28$11.2 萬
2026/9/216,487$10.73$6.96 萬
2026/9/186,152$11.94$7.35 萬
2026/9/171,932$10.96$2.12 萬
2026/9/162,012$10.38$2.09 萬
2026/9/153,544$10.70$3.79 萬
2026/9/146,311$10.73$6.77 萬
2026/9/113,535,808$0.14$49.5 萬
2026/9/102,000$0.16$320
2026/9/826,877$0.18$4,837.86
2026/9/4308,145$0.18$5.55 萬
2026/9/38,504$0.17$1,445.68
2026/9/22,924$0.17$497.08
2026/9/125,701$0.17$4,369.17
2026/8/31900$0.17$153
2026/8/277,010$0.17$1,191.7
2026/8/24617,017$0.15$9.26 萬
2026/8/2123,949$0.16$3,831.84

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。

GOSS 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
2026/11/1015,926041,47538.4%
2026/11/932,755101113,58228.8%
2026/11/620,46921539,78251.5%
2026/11/534,57625772,91047.4%
2026/11/429,166052,79955.2%
2026/11/330,96284458,06653.3%
2026/11/242,6294,11778,86154.1%
2026/10/3037,5317662,50260.0%
2026/10/2915,876051,73530.7%
2026/10/2837,99547070,77953.7%
2026/10/2728,131042,49966.2%
2026/10/2682,18611113,40672.5%
2026/10/2339,7372553,46074.3%
2026/10/2233,3386158,44257.0%
2026/10/2160,70943116,31952.2%
2026/10/2031,97910066,71847.9%
2026/10/1951,4173864,93179.2%
2026/10/1650,2881,73869,04772.8%
2026/10/1567,6244,05296,42570.1%
2026/10/1494,623139143,13966.1%
2026/10/13105,170100170,75061.6%
2026/10/1246,81930177,88860.1%
2026/10/986,980694141,89461.3%
2026/10/849,9415078,79863.4%
2026/10/7104,7558157,66266.4%
2026/10/655,8031378,83070.8%
2026/10/5112,78847169,60466.5%
2026/10/253,441073,17373.0%
2026/10/1111,8580157,13771.2%
2026/9/3083,966400152,86254.9%

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。

GOSS 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
2026/10/5T2380,4445,123260,1366,53559.4%
2026/9/28T2498,3855,762314,2487,95161.3%
2026/9/21T2291,5715,546509,4814,32236.4%
2026/9/14T2182,7505,705403,5585,12631.2%
2026/9/7T25,097,72519,26622,954,12624,50918.2%
2026/8/31T23,873,08419,88820,541,56910,93915.9%
2026/8/24T29,155,68524,45697,371,36640,6368.6%
2026/8/17T26,105,79520,259108,311,61863,5765.3%
2026/8/10T24,463,28114,13034,990,02021,63511.3%
2026/8/3T25,753,13316,03533,925,20026,66414.5%
2026/7/27T241,557,90483,674411,807,590233,3829.2%
2026/7/20T215,224,45225,07558,632,96920,58220.6%