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Corteva, Inc.

CTVA
交易所
NYSE
產業
Agricultural Production-Crops
SEC CIK
0001755672

近 90 天,Corteva, Inc. 沒有內部人公開市場買賣的申報;2026 年第 2 季末有 1,505 家機構在 13F 申報持有,市值合計 $502.5 億;大師中只有Oakmark(Harris Associates)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
5,098 萬
股,結算日 2026/10/30
變化
+1,241 萬
較 2026/10/15 +32.2%
回補天數
2.67
空單餘額 ÷ 平均日成交量
平均日成交量
1,906 萬
股,FINRA 公布的
各結算日的空單餘額
2024/10/31:10,157,832 股2024/11/15:10,083,258 股2024/11/29:11,608,709 股2024/12/13:12,863,224 股2024/12/31:11,275,671 股2025/1/15:11,222,087 股2025/1/31:10,421,041 股2025/2/14:9,697,503 股2025/2/28:10,694,986 股2025/3/14:10,062,883 股2025/3/31:8,683,317 股2025/4/15:9,392,411 股2025/4/30:9,336,784 股2025/5/15:7,424,115 股2025/5/30:7,219,224 股2025/6/13:7,030,867 股2025/6/30:8,310,799 股2025/7/15:6,940,301 股2025/7/31:5,642,338 股2025/8/15:6,888,738 股2025/8/29:7,192,989 股2025/9/15:6,884,197 股2025/9/30:7,095,336 股2025/10/15:7,434,876 股2025/10/31:10,912,805 股2025/11/14:12,160,729 股2025/11/28:11,810,697 股2025/12/15:12,822,635 股2025/12/31:12,580,332 股2026/1/15:12,571,726 股2026/1/30:11,681,261 股2026/2/13:9,661,064 股2026/2/27:12,811,103 股2026/3/13:12,488,169 股2026/3/31:13,931,675 股2026/4/15:16,191,187 股2026/4/30:15,170,758 股2026/5/15:17,218,875 股2026/5/29:18,671,316 股2026/6/15:18,117,440 股2026/6/30:18,820,695 股2026/7/15:18,399,879 股2026/7/31:17,682,622 股2026/8/14:14,475,141 股2026/8/31:17,896,006 股2026/9/15:20,671,603 股2026/9/30:21,627,627 股2026/10/15:38,568,625 股2026/10/30:50,977,459 股
CTVA 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
2026/10/305,098 萬+1,241 萬+32.2%1,906 萬2.67
2026/10/153,857 萬+1,694 萬+78.3%5,334 萬1.00
2026/9/302,163 萬+95.6 萬+4.6%455.4 萬4.75
2026/9/152,067 萬+277.6 萬+15.5%509.2 萬4.06
2026/8/311,790 萬+342.1 萬+23.6%451.8 萬3.96
2026/8/141,448 萬−320.7 萬−18.1%492.1 萬2.94
2026/7/311,768 萬−71.7 萬−3.9%432.1 萬4.09
2026/7/151,840 萬−42.1 萬−2.2%331.9 萬5.54
2026/6/301,882 萬+70.3 萬+3.9%537.9 萬3.50
2026/6/151,812 萬−55.4 萬−3.0%377.7 萬4.80
2026/5/291,867 萬+145.2 萬+8.4%333.3 萬5.60
2026/5/151,722 萬+204.8 萬+13.5%417.7 萬4.12
2026/4/301,517 萬−102.0 萬−6.3%296.6 萬5.12
2026/4/151,619 萬+226.0 萬+16.2%369.5 萬4.38
2026/3/311,393 萬+144.4 萬+11.6%467.8 萬2.98
2026/3/131,249 萬−32.3 萬−2.5%404.1 萬3.09
2026/2/271,281 萬+315.0 萬+32.6%410.1 萬3.12
2026/2/13966.1 萬−202.0 萬−17.3%476.4 萬2.03
2026/1/301,168 萬−89.0 萬−7.1%383.1 萬3.05
2026/1/151,257 萬−8,606−0.1%377.3 萬3.33
2025/12/311,258 萬−24.2 萬−1.9%293.7 萬4.28
2025/12/151,282 萬+101.2 萬+8.6%414.2 萬3.10
2025/11/281,181 萬−35.0 萬−2.9%359.6 萬3.28
2025/11/141,216 萬+124.8 萬+11.4%430.8 萬2.82
2025/10/311,091 萬+347.8 萬+46.8%450.9 萬2.42
2025/10/15743.5 萬+34.0 萬+4.8%540.3 萬1.38
2025/9/30709.5 萬+21.1 萬+3.1%528.3 萬1.34
2025/9/15688.4 萬−30.9 萬−4.3%419.8 萬1.64
2025/8/29719.3 萬+30.4 萬+4.4%381.5 萬1.89
2025/8/15688.9 萬+124.6 萬+22.1%472.3 萬1.46
2025/7/31564.2 萬−129.8 萬−18.7%345.7 萬1.63
2025/7/15694.0 萬−137.0 萬−16.5%378.0 萬1.84
2025/6/30831.1 萬+128.0 萬+18.2%552.2 萬1.51
2025/6/13703.1 萬−18.8 萬−2.6%394.0 萬1.78
2025/5/30721.9 萬−20.5 萬−2.8%339.7 萬2.13
2025/5/15742.4 萬−191.3 萬−20.5%354.9 萬2.09
2025/4/30933.7 萬−5.56 萬−0.6%314.8 萬2.97
2025/4/15939.2 萬+70.9 萬+8.2%445.0 萬2.11
2025/3/31868.3 萬−138.0 萬−13.7%334.6 萬2.60
2025/3/141,006 萬−63.2 萬−5.9%371.7 萬2.71
2025/2/281,069 萬+99.7 萬+10.3%294.6 萬3.63
2025/2/14969.8 萬−72.4 萬−6.9%500.0 萬1.94
2025/1/311,042 萬−80.1 萬−7.1%302.1 萬3.45
2025/1/151,122 萬−5.36 萬−0.5%309.9 萬3.62
2024/12/311,128 萬−158.8 萬−12.3%345.7 萬3.26
2024/12/131,286 萬+125.5 萬+10.8%302.7 萬4.25
2024/11/291,161 萬+152.5 萬+15.1%431.8 萬2.69
2024/11/151,008 萬−7.46 萬−0.7%364.2 萬2.77
2024/10/311,016 萬+213.2 萬+26.6%287.0 萬3.54

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。

CTVA 各交割日的交割失敗
交割日股數價格金額
2026/10/149$13.36$120.24
2026/10/95,808$13.75$7.99 萬
2026/10/879$14.45$1,141.55
2026/10/7373,035$13.91$518.9 萬
2026/10/61,756$12.39$2.18 萬
2026/10/278$12.57$980.46
2026/10/1457$77.65$3.55 萬
2026/9/282$78.52$157.04
2026/9/2288$79.11$6,961.68
2026/9/2135,116$80.53$282.8 萬
2026/9/185$81.53$407.65
2026/9/1710$81.01$810.1
2026/9/1630$83.39$2,501.7
2026/9/1540$82.54$3,301.6
2026/9/14823,197$83.90$6,907 萬
2026/9/1011,396$84.75$96.6 萬
2026/9/924$85.90$2,061.6
2026/8/3112$83.90$1,006.8
2026/8/28224$82.40$1.85 萬
2026/8/2788$82.88$7,293.44
2026/8/2535$82.81$2,898.35
2026/8/2120,464$79.46$162.6 萬
2026/8/2027$78.57$2,121.39
2026/8/1982$77.91$6,388.62
2026/8/1888$76.01$6,688.88
2026/8/12511$76.22$3.89 萬
2026/8/1175$76.47$5,735.25
2026/8/1088$76.83$6,761.04
2026/8/71,301$76.86$10.0 萬
2026/8/588$78.31$6,891.28

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。

CTVA 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
2026/11/111,744,3596,1134,685,68437.2%
2026/11/101,505,3642734,857,14731.0%
2026/11/91,492,51248,583,26317.4%
2026/11/61,083,0692,5314,362,72524.8%
2026/11/52,170,8465,0185,788,70237.5%
2026/11/43,336,1488,8208,269,44340.3%
2026/11/31,282,45644,9756,850,35718.7%
2026/11/2955,3092,3096,586,35314.5%
2026/10/301,161,4774,79912,710,0409.1%
2026/10/291,673,2973,9329,998,78316.7%
2026/10/282,477,36416,1776,792,70936.5%
2026/10/271,868,68705,045,67437.0%
2026/10/261,598,8242,1524,974,24232.1%
2026/10/231,383,9003,7125,091,61727.2%
2026/10/222,873,85575,503,41852.2%
2026/10/212,858,8857,5055,964,21647.9%
2026/10/201,409,47811,0316,154,14622.9%
2026/10/192,851,0257,33411,633,03924.5%
2026/10/162,603,7478596,020,84343.2%
2026/10/153,086,0685,2489,578,42432.2%
2026/10/141,862,1394,3805,151,61636.1%
2026/10/132,410,39417,5967,517,23932.1%
2026/10/123,524,367012,310,95828.6%
2026/10/94,807,83214,70613,219,18736.4%
2026/10/87,203,38425,01417,109,98642.1%
2026/10/77,379,32457,51916,839,96643.8%
2026/10/65,718,51521,24320,679,10227.7%
2026/10/56,238,2716,00924,411,33225.6%
2026/10/216,404,7011,021,65838,848,79042.2%
2026/10/113,728,3101,458,91045,328,04930.3%

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。

CTVA 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
2026/10/19T119,579,481147,24518,318,26538,25351.7%
2026/10/12T125,147,449192,69718,394,02650,36957.8%
2026/10/5T156,301,913347,857118,082,839112,24632.3%
2026/9/28T141,825,222237,14449,054,986134,83346.0%
2026/9/21T16,421,62186,8413,164,52524,75067.0%
2026/9/14T17,010,711114,1224,260,57830,47262.2%
2026/9/7T15,298,11882,8542,022,63424,32472.4%
2026/8/31T18,930,597111,0103,192,05933,61973.7%
2026/8/24T16,121,34589,0444,327,77224,73658.6%
2026/8/17T15,983,92899,5172,432,55027,91971.1%
2026/8/10T14,854,69689,6932,472,29728,73066.3%
2026/8/3T18,606,590126,5154,830,46441,10164.1%