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Verastem, Inc.

VSTM
交易所
Nasdaq
產業
Pharmaceutical Preparations
SEC CIK
0001526119

近 90 天,Verastem, Inc. 內部人申報 0 筆公開市場買進、4 筆賣出;2026 年第 2 季末有 156 家機構在 13F 申報持有,市值合計 $3.63 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
1,967 萬
股,結算日 2026/10/30
變化
+246.7 萬
較 2026/10/15 +14.3%
回補天數
5.17
空單餘額 ÷ 平均日成交量
平均日成交量
380.1 萬
股,FINRA 公布的
各結算日的空單餘額
2024/10/31:2,462,203 股2024/11/15:2,356,826 股2024/11/29:2,004,022 股2024/12/13:2,619,242 股2024/12/31:3,090,756 股2025/1/15:4,927,281 股2025/1/31:5,240,330 股2025/2/14:5,582,900 股2025/2/28:5,964,402 股2025/3/14:7,321,486 股2025/3/31:7,881,216 股2025/4/15:8,816,146 股2025/4/30:9,322,943 股2025/5/15:13,280,930 股2025/5/30:13,178,438 股2025/6/13:12,182,979 股2025/6/30:15,748,949 股2025/7/15:18,107,601 股2025/7/31:17,053,705 股2025/8/15:15,961,742 股2025/8/29:15,964,999 股2025/9/15:16,820,046 股2025/9/30:17,472,645 股2025/10/15:18,094,970 股2025/10/31:17,632,734 股2025/11/14:19,141,071 股2025/11/28:18,393,487 股2025/12/15:16,721,345 股2025/12/31:17,017,419 股2026/1/15:17,115,556 股2026/1/30:16,459,027 股2026/2/13:18,052,448 股2026/2/27:17,095,624 股2026/3/13:17,851,179 股2026/3/31:16,365,830 股2026/4/15:17,417,758 股2026/4/30:17,523,588 股2026/5/15:17,870,249 股2026/5/29:21,213,623 股2026/6/15:21,774,894 股2026/6/30:24,142,937 股2026/7/15:20,103,345 股2026/7/31:19,825,791 股2026/8/14:18,909,052 股2026/8/31:18,298,315 股2026/9/15:18,028,616 股2026/9/30:14,964,825 股2026/10/15:17,201,810 股2026/10/30:19,668,688 股
VSTM 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
2026/10/301,967 萬+246.7 萬+14.3%380.1 萬5.17
2026/10/151,720 萬+223.7 萬+15.0%691.5 萬2.49
2026/9/301,496 萬−306.4 萬−17.0%214.6 萬6.97
2026/9/151,803 萬−27.0 萬−1.5%276.7 萬6.52
2026/8/311,830 萬−61.1 萬−3.2%166.8 萬10.97
2026/8/141,891 萬−91.7 萬−4.6%196.3 萬9.63
2026/7/311,983 萬−27.8 萬−1.4%212.0 萬9.35
2026/7/152,010 萬−404.0 萬−16.7%294.1 萬6.83
2026/6/302,414 萬+236.8 萬+10.9%347.2 萬6.95
2026/6/152,177 萬+56.1 萬+2.7%245.0 萬8.89
2026/5/292,121 萬+334.3 萬+18.7%209.5 萬10.13
2026/5/151,787 萬+34.7 萬+2.0%255.5 萬6.99
2026/4/301,752 萬+10.6 萬+0.6%199.7 萬8.78
2026/4/151,742 萬+105.2 萬+6.4%193.5 萬9.00
2026/3/311,637 萬−148.5 萬−8.3%269.6 萬6.07
2026/3/131,785 萬+75.6 萬+4.4%169.6 萬10.52
2026/2/271,710 萬−95.7 萬−5.3%126.3 萬13.54
2026/2/131,805 萬+159.3 萬+9.7%170.9 萬10.57
2026/1/301,646 萬−65.7 萬−3.8%163.9 萬10.04
2026/1/151,712 萬+9.81 萬+0.6%238.3 萬7.18
2025/12/311,702 萬+29.6 萬+1.8%182.9 萬9.30
2025/12/151,672 萬−167.2 萬−9.1%155.7 萬10.74
2025/11/281,839 萬−74.8 萬−3.9%285.1 萬6.45
2025/11/141,914 萬+150.8 萬+8.6%266.5 萬7.18
2025/10/311,763 萬−46.2 萬−2.6%264.1 萬6.68
2025/10/151,809 萬+62.2 萬+3.6%173.8 萬10.41
2025/9/301,747 萬+65.3 萬+3.9%180.7 萬9.67
2025/9/151,682 萬+85.5 萬+5.4%250.1 萬6.73
2025/8/291,596 萬+3,2570.0%263.5 萬6.06
2025/8/151,596 萬−109.2 萬−6.4%307.0 萬5.20
2025/7/311,705 萬−105.4 萬−5.8%271.0 萬6.29
2025/7/151,811 萬+235.9 萬+15.0%212.8 萬8.51
2025/6/301,575 萬+356.6 萬+29.3%301.3 萬5.23
2025/6/131,218 萬−99.5 萬−7.6%240.1 萬5.07
2025/5/301,318 萬−10.2 萬−0.8%229.0 萬5.76
2025/5/151,328 萬+395.8 萬+42.5%176.7 萬7.52
2025/4/30932.3 萬+50.7 萬+5.8%150.9 萬6.18
2025/4/15881.6 萬+93.5 萬+11.9%96.9 萬9.10
2025/3/31788.1 萬+56.0 萬+7.7%68.3 萬11.54
2025/3/14732.1 萬+135.7 萬+22.8%126.8 萬5.78
2025/2/28596.4 萬+38.2 萬+6.8%40.7 萬14.67
2025/2/14558.3 萬+34.3 萬+6.5%51.5 萬10.83
2025/1/31524.0 萬+31.3 萬+6.4%122.6 萬4.27
2025/1/15492.7 萬+183.7 萬+59.4%229.3 萬2.15
2024/12/31309.1 萬+47.2 萬+18.0%240.0 萬1.29
2024/12/13261.9 萬+61.5 萬+30.7%106.2 萬2.47
2024/11/29200.4 萬−35.3 萬−15.0%100.5 萬1.99
2024/11/15235.7 萬−10.5 萬−4.3%107.6 萬2.19
2024/10/31246.2 萬+2.20 萬+0.9%147.1 萬1.67

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。

VSTM 各交割日的交割失敗
交割日股數價格金額
2026/10/14107,998$7.45$80.5 萬
2026/10/9148,209$8.11$120.2 萬
2026/10/8216,889$8.27$179.4 萬
2026/10/275$7.90$592.5
2026/9/85,469$8.20$4.48 萬
2026/8/3159$7.22$425.98
2026/8/254,337$6.86$2.98 萬
2026/8/2445,282$6.89$31.2 萬
2026/8/2112,477$6.82$8.51 萬
2026/8/2044,300$7.30$32.3 萬
2026/8/1918,363$7.43$13.6 萬
2026/8/184,064$7.18$2.92 萬
2026/8/177,277$6.58$4.79 萬
2026/8/142,641$6.67$1.76 萬
2026/8/641,075$5.87$24.1 萬
2026/7/302$6.01$12.02
2026/7/29110$6.23$685.3
2026/7/20148$6.03$892.44
2026/7/172,603$5.77$1.50 萬
2026/7/15256$5.57$1,425.92
2026/7/9183,141$5.08$93.0 萬
2026/7/84$4.85$19.4
2026/6/3081,336$3.82$31.1 萬
2026/6/29123,907$3.78$46.8 萬
2026/6/2629,798$3.45$10.3 萬
2026/6/1752$4.01$208.52
2026/6/151,303$4.10$5,342.3
2026/6/127,615$3.94$3.00 萬
2026/5/2113,000$4.13$5.37 萬
2026/5/19106$4.26$451.56

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。

VSTM 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
2026/11/10326,7590822,18939.7%
2026/11/9365,7137,217871,19042.0%
2026/11/61,786,89335,4453,072,19958.2%
2026/11/5552,22921,104,98950.0%
2026/11/4510,7382,8651,086,41747.0%
2026/11/3310,1798,2371,089,96728.5%
2026/11/2290,965601685,98142.4%
2026/10/30444,0479,189882,98350.3%
2026/10/29470,7202,948824,11457.1%
2026/10/28751,2572011,241,94960.5%
2026/10/271,610,7311,6162,285,15770.5%
2026/10/261,108,34216,0142,504,73544.2%
2026/10/231,085,5681,8181,674,86964.8%
2026/10/22980,4101323,112,06831.5%
2026/10/21550,8898231,492,72736.9%
2026/10/20637,3311,2641,707,59037.3%
2026/10/19600,1991,1221,161,69651.7%
2026/10/161,146,6307,3722,432,26147.1%
2026/10/153,420,018255,0187,642,51544.7%
2026/10/147,663,418381,83814,135,91154.2%
2026/10/13574,7269851,226,61946.9%
2026/10/12884,34941,413,14062.6%
2026/10/9473,8054,0341,032,67445.9%
2026/10/8568,17228809,05470.2%
2026/10/7397,0973,6411,254,68731.6%
2026/10/6428,3650832,27051.5%
2026/10/5322,3080628,86651.3%
2026/10/2729,224111,816,66640.1%
2026/10/1280,787200476,64958.9%
2026/9/30158,801326404,32739.3%

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。

VSTM 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
2026/10/5T22,397,61540,2202,387,8429,60550.1%
2026/9/28T21,569,79327,8222,742,1987,89236.4%
2026/9/21T22,014,27534,1582,225,6848,31447.5%
2026/9/14T21,749,88637,4471,948,3285,23047.3%
2026/9/7T21,716,49228,4102,358,1735,80042.1%
2026/8/31T22,128,91129,2863,729,7236,63936.3%
2026/8/24T21,128,56830,2841,069,2344,53151.3%
2026/8/17T22,226,57535,4271,996,8646,67952.7%
2026/8/10T21,716,17838,1581,195,6525,36758.9%
2026/8/3T22,003,31831,3461,411,9086,17258.7%
2026/7/27T21,603,43325,9791,498,3105,82951.7%
2026/7/20T21,728,72927,2162,451,8146,54741.4%