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C4 Therapeutics, Inc.

CCCC
交易所
Nasdaq
產業
Biological Products, (No Diagnostic Substances)
SEC CIK
0001662579

近 90 天,C4 Therapeutics, Inc. 沒有內部人公開市場買賣的申報;2026 年第 2 季末有 148 家機構在 13F 申報持有,市值合計 $5.48 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
4,658 萬
股,結算日 2026/10/30
變化
+385.9 萬
較 2026/10/15 +9.0%
回補天數
15.14
空單餘額 ÷ 平均日成交量
平均日成交量
307.7 萬
股,FINRA 公布的
各結算日的空單餘額
2024/10/31:5,854,503 股2024/11/15:7,401,252 股2024/11/29:7,986,544 股2024/12/13:8,869,471 股2024/12/31:8,604,038 股2025/1/15:9,282,911 股2025/1/31:7,400,627 股2025/2/14:8,059,122 股2025/2/28:8,547,545 股2025/3/14:8,173,895 股2025/3/31:7,761,891 股2025/4/15:7,728,480 股2025/4/30:6,406,921 股2025/5/15:6,357,362 股2025/5/30:6,166,325 股2025/6/13:6,375,598 股2025/6/30:4,962,321 股2025/7/15:4,070,759 股2025/7/31:4,656,847 股2025/8/15:4,145,430 股2025/8/29:3,781,945 股2025/9/15:3,541,042 股2025/9/30:3,521,151 股2025/10/15:3,987,152 股2025/10/31:4,811,669 股2025/11/14:4,848,155 股2025/11/28:5,588,028 股2025/12/15:7,172,653 股2025/12/31:7,281,152 股2026/1/15:7,379,826 股2026/1/30:7,207,214 股2026/2/13:7,121,324 股2026/2/27:8,520,947 股2026/3/13:13,534,910 股2026/3/31:16,157,271 股2026/4/15:21,042,260 股2026/4/30:21,055,109 股2026/5/15:21,254,462 股2026/5/29:21,650,001 股2026/6/15:22,246,308 股2026/6/30:24,997,175 股2026/7/15:23,815,010 股2026/7/31:30,427,514 股2026/8/14:34,048,321 股2026/8/31:37,413,259 股2026/9/15:40,189,287 股2026/9/30:40,395,665 股2026/10/15:42,722,018 股2026/10/30:46,580,600 股
CCCC 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
2026/10/304,658 萬+385.9 萬+9.0%307.7 萬15.14
2026/10/154,272 萬+232.6 萬+5.8%252.0 萬16.95
2026/9/304,040 萬+20.6 萬+0.5%228.9 萬17.65
2026/9/154,019 萬+277.6 萬+7.4%177.2 萬22.68
2026/8/313,741 萬+336.5 萬+9.9%223.5 萬16.74
2026/8/143,405 萬+362.1 萬+11.9%244.5 萬13.93
2026/7/313,043 萬+661.3 萬+27.8%273.6 萬11.12
2026/7/152,382 萬−118.2 萬−4.7%357.9 萬6.65
2026/6/302,500 萬+275.1 萬+12.4%475.7 萬5.25
2026/6/152,225 萬+59.6 萬+2.8%233.6 萬9.52
2026/5/292,165 萬+39.6 萬+1.9%229.6 萬9.43
2026/5/152,125 萬+19.9 萬+1.0%366.1 萬5.81
2026/4/302,106 萬+1.28 萬+0.1%193.5 萬10.88
2026/4/152,104 萬+488.5 萬+30.2%417.0 萬5.05
2026/3/311,616 萬+262.2 萬+19.4%191.9 萬8.42
2026/3/131,353 萬+501.4 萬+58.8%362.2 萬3.74
2026/2/27852.1 萬+140.0 萬+19.7%250.5 萬3.40
2026/2/13712.1 萬−8.59 萬−1.2%86.9 萬8.19
2026/1/30720.7 萬−17.3 萬−2.3%187.9 萬3.84
2026/1/15738.0 萬+9.87 萬+1.4%127.5 萬5.79
2025/12/31728.1 萬+10.8 萬+1.5%208.0 萬3.50
2025/12/15717.3 萬+158.5 萬+28.4%163.7 萬4.38
2025/11/28558.8 萬+74.0 萬+15.3%115.4 萬4.84
2025/11/14484.8 萬+3.65 萬+0.8%165.8 萬2.92
2025/10/31481.2 萬+82.5 萬+20.7%254.1 萬1.89
2025/10/15398.7 萬+46.6 萬+13.2%270.3 萬1.47
2025/9/30352.1 萬−1.99 萬−0.6%189.4 萬1.86
2025/9/15354.1 萬−24.1 萬−6.4%164.8 萬2.15
2025/8/29378.2 萬−36.3 萬−8.8%114.8 萬3.29
2025/8/15414.5 萬−51.1 萬−11.0%201.4 萬2.06
2025/7/31465.7 萬+58.6 萬+14.4%127.3 萬3.66
2025/7/15407.1 萬−89.2 萬−18.0%185.7 萬2.19
2025/6/30496.2 萬−141.3 萬−22.2%157.6 萬3.15
2025/6/13637.6 萬+20.9 萬+3.4%111.5 萬5.72
2025/5/30616.6 萬−19.1 萬−3.0%97.5 萬6.32
2025/5/15635.7 萬−4.96 萬−0.8%100.0 萬6.36
2025/4/30640.7 萬−132.2 萬−17.1%151.4 萬4.23
2025/4/15772.8 萬−3.34 萬−0.4%109.6 萬7.05
2025/3/31776.2 萬−41.2 萬−5.0%80.3 萬9.66
2025/3/14817.4 萬−37.4 萬−4.4%83.1 萬9.84
2025/2/28854.8 萬+48.8 萬+6.1%197.2 萬4.34
2025/2/14805.9 萬+65.8 萬+8.9%161.0 萬5.00
2025/1/31740.1 萬−188.2 萬−20.3%196.7 萬3.76
2025/1/15928.3 萬+67.9 萬+7.9%189.0 萬4.91
2024/12/31860.4 萬−26.5 萬−3.0%199.9 萬4.31
2024/12/13886.9 萬+88.3 萬+11.1%202.8 萬4.37
2024/11/29798.7 萬+58.5 萬+7.9%118.2 萬6.76
2024/11/15740.1 萬+154.7 萬+26.4%121.3 萬6.10
2024/10/31585.5 萬−79.6 萬−12.0%55.6 萬10.52

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。

CCCC 各交割日的交割失敗
交割日股數價格金額
2026/9/235,501$3.31$1.82 萬
2026/9/2132,532$3.39$11.0 萬
2026/9/9110$3.55$390.5
2026/9/86,646$3.76$2.50 萬
2026/8/313,894$3.85$1.50 萬
2026/8/2781$4.24$343.44
2026/8/2526$4.10$106.6
2026/8/1116$3.62$57.92
2026/8/101,955$3.73$7,292.15
2026/8/71,976$3.64$7,192.64
2026/8/65,736$3.62$2.08 萬
2026/8/41,204$3.50$4,214
2026/8/312,660$3.48$4.41 萬
2026/7/174,357$3.58$1.56 萬
2026/7/10236$4.29$1,012.44
2026/6/2954$4.26$230.04
2026/6/188,176$3.92$3.20 萬
2026/6/1514$3.90$54.6
2026/6/1228,293$3.87$10.9 萬
2026/6/101,002$3.58$3,587.16
2026/6/41,064$3.96$4,213.44
2026/6/381$4.34$351.54
2026/5/18890$3.56$3,168.4
2026/5/42,900$2.92$8,468
2026/4/207,449$2.92$2.18 萬
2026/4/132,201$2.54$5,590.54
2026/3/12353$2.99$1,055.47
2026/1/20178$2.23$396.94
2026/1/162,890$2.22$6,415.8
2025/12/1623,625$2.43$5.74 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。

CCCC 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
2026/11/12830,56445,6961,441,83157.6%
2026/11/11437,2153797,50154.8%
2026/11/10339,0279,503547,40461.9%
2026/11/9326,4814724,38445.1%
2026/11/6359,7050862,50341.7%
2026/11/5670,3368,1581,158,23657.9%
2026/11/4404,4180749,24654.0%
2026/11/3163,02518,347643,18025.3%
2026/11/2420,6312,366943,69444.6%
2026/10/30258,706466693,47437.3%
2026/10/29665,99201,057,67663.0%
2026/10/28685,09901,498,90645.7%
2026/10/27866,44502,015,26143.0%
2026/10/26854,81701,467,28858.3%
2026/10/232,986,65203,398,91287.9%
2026/10/22139,4480622,71422.4%
2026/10/21343,3870894,44638.4%
2026/10/20859,31701,615,16953.2%
2026/10/19474,7652181,040,60545.6%
2026/10/16656,3903,0171,222,62853.7%
2026/10/15511,12701,139,21444.9%
2026/10/14749,98618,5811,449,44651.7%
2026/10/13686,5697,4621,706,11740.2%
2026/10/12212,1300448,04847.3%
2026/10/9482,63901,069,02345.1%
2026/10/8263,2021,095509,13651.7%
2026/10/7199,6390467,73042.7%
2026/10/6504,085851,028,02149.0%
2026/10/5224,143300528,01442.5%
2026/10/2703,379161,333,86452.7%

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。

CCCC 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
2026/10/5T21,653,38018,7663,864,3727,29730.0%
2026/9/28T22,462,33222,2112,312,8395,45651.6%
2026/9/21T23,593,95923,5602,584,2729,18858.2%
2026/9/14T21,660,72618,4321,997,5256,42745.4%
2026/9/7T21,158,74013,1311,517,9366,72143.3%
2026/8/31T23,146,97720,0801,835,6985,08263.2%
2026/8/24T22,430,17119,9242,643,8355,74847.9%
2026/8/17T22,655,74027,0772,628,5925,75150.3%
2026/8/10T22,897,52422,8313,356,3176,03046.3%
2026/8/3T22,378,08318,1702,221,4535,18351.7%
2026/7/27T22,766,05119,1994,206,8494,46339.7%
2026/7/20T23,437,59518,5242,864,0986,94954.6%