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On Semiconductor Corp

ON
交易所
Nasdaq
產業
Semiconductors & Related Devices
SEC CIK
0001097864

近 90 天,On Semiconductor Corp 內部人申報 0 筆公開市場買進、1 筆賣出;2026 年第 2 季末有 1,004 家機構在 13F 申報持有,市值合計 $378.1 億;索羅斯基金管理和Maverick 資本兩位大師持有。

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
2,862 萬
股,結算日 2026/10/30
變化
−178.5 萬
較 2026/10/15 −5.9%
回補天數
2.93
空單餘額 ÷ 平均日成交量
平均日成交量
977.6 萬
股,FINRA 公布的
各結算日的空單餘額
2024/10/31:24,208,632 股2024/11/15:28,118,336 股2024/11/29:25,532,317 股2024/12/13:26,206,032 股2024/12/31:28,742,974 股2025/1/15:28,480,962 股2025/1/31:26,947,756 股2025/2/14:26,786,778 股2025/2/28:31,321,975 股2025/3/14:29,486,034 股2025/3/31:31,800,495 股2025/4/15:29,243,389 股2025/4/30:27,180,548 股2025/5/15:34,934,178 股2025/5/30:36,758,586 股2025/6/13:33,762,625 股2025/6/30:34,875,704 股2025/7/15:32,565,773 股2025/7/31:32,136,327 股2025/8/15:34,555,220 股2025/8/29:36,912,135 股2025/9/15:35,868,855 股2025/9/30:34,887,933 股2025/10/15:34,388,457 股2025/10/31:36,553,014 股2025/11/14:39,173,714 股2025/11/28:39,667,834 股2025/12/15:40,960,444 股2025/12/31:35,433,514 股2026/1/15:34,806,227 股2026/1/30:34,246,634 股2026/2/13:34,588,528 股2026/2/27:31,982,993 股2026/3/13:28,121,012 股2026/3/31:30,570,099 股2026/4/15:30,061,462 股2026/4/30:29,179,952 股2026/5/15:35,104,463 股2026/5/29:31,242,240 股2026/6/15:31,180,437 股2026/6/30:29,775,620 股2026/7/15:31,300,388 股2026/7/31:30,922,210 股2026/8/14:29,171,904 股2026/8/31:30,222,318 股2026/9/15:29,554,283 股2026/9/30:30,002,949 股2026/10/15:30,408,598 股2026/10/30:28,623,629 股
ON 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
2026/10/302,862 萬−178.5 萬−5.9%977.6 萬2.93
2026/10/153,041 萬+40.6 萬+1.4%1,127 萬2.70
2026/9/303,000 萬+44.9 萬+1.5%1,227 萬2.44
2026/9/152,955 萬−66.8 萬−2.2%971.6 萬3.04
2026/8/313,022 萬+105.0 萬+3.6%670.3 萬4.51
2026/8/142,917 萬−175.0 萬−5.7%1,082 萬2.70
2026/7/313,092 萬−37.8 萬−1.2%862.0 萬3.59
2026/7/153,130 萬+152.5 萬+5.1%1,126 萬2.78
2026/6/302,978 萬−140.5 萬−4.5%1,675 萬1.78
2026/6/153,118 萬−6.18 萬−0.2%1,187 萬2.63
2026/5/293,124 萬−386.2 萬−11.0%1,119 萬2.79
2026/5/153,510 萬+592.5 萬+20.3%1,480 萬2.37
2026/4/302,918 萬−88.2 萬−2.9%1,295 萬2.25
2026/4/153,006 萬−50.9 萬−1.7%666.1 萬4.51
2026/3/313,057 萬+244.9 萬+8.7%739.0 萬4.14
2026/3/132,812 萬−386.2 萬−12.1%752.6 萬3.74
2026/2/273,198 萬−260.6 萬−7.5%653.2 萬4.90
2026/2/133,459 萬+34.2 萬+1.0%1,226 萬2.82
2026/1/303,425 萬−56.0 萬−1.6%857.1 萬4.00
2026/1/153,481 萬−62.7 萬−1.8%958.7 萬3.63
2025/12/313,543 萬−552.7 萬−13.5%897.3 萬3.95
2025/12/154,096 萬+129.3 萬+3.3%876.8 萬4.67
2025/11/283,967 萬+49.4 萬+1.3%902.3 萬4.40
2025/11/143,917 萬+262.1 萬+7.2%906.7 萬4.32
2025/10/313,655 萬+216.5 萬+6.3%973.0 萬3.76
2025/10/153,439 萬−49.9 萬−1.4%848.1 萬4.05
2025/9/303,489 萬−98.1 萬−2.7%825.8 萬4.22
2025/9/153,587 萬−104.3 萬−2.8%650.0 萬5.52
2025/8/293,691 萬+235.7 萬+6.8%670.3 萬5.51
2025/8/153,456 萬+241.9 萬+7.5%1,200 萬2.88
2025/7/313,214 萬−42.9 萬−1.3%950.1 萬3.38
2025/7/153,257 萬−231.0 萬−6.6%771.7 萬4.22
2025/6/303,488 萬+111.3 萬+3.3%797.1 萬4.38
2025/6/133,376 萬−299.6 萬−8.2%1,313 萬2.57
2025/5/303,676 萬+182.4 萬+5.2%771.6 萬4.76
2025/5/153,493 萬+775.4 萬+28.5%1,226 萬2.85
2025/4/302,718 萬−206.3 萬−7.1%855.4 萬3.18
2025/4/152,924 萬−255.7 萬−8.0%1,423 萬2.06
2025/3/313,180 萬+231.4 萬+7.9%812.5 萬3.91
2025/3/142,949 萬−183.6 萬−5.9%927.0 萬3.18
2025/2/283,132 萬+453.5 萬+16.9%1,069 萬2.93
2025/2/142,679 萬−16.1 萬−0.6%977.1 萬2.74
2025/1/312,695 萬−153.3 萬−5.4%830.8 萬3.24
2025/1/152,848 萬−26.2 萬−0.9%988.4 萬2.88
2024/12/312,874 萬+253.7 萬+9.7%652.4 萬4.41
2024/12/132,621 萬+67.4 萬+2.6%683.5 萬3.83
2024/11/292,553 萬−258.6 萬−9.2%488.6 萬5.23
2024/11/152,812 萬+391.0 萬+16.2%557.2 萬5.05
2024/10/312,421 萬+35.6 萬+1.5%846.5 萬2.86

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。

ON 各交割日的交割失敗
交割日股數價格金額
2026/10/13105,613$76.00$802.7 萬
2026/10/695$85.93$8,163.35
2026/9/29145$75.65$1.10 萬
2026/9/28848$77.20$6.55 萬
2026/9/224,591$71.72$32.9 萬
2026/9/211,202$69.98$8.41 萬
2026/8/27148$73.22$1.08 萬
2026/8/251,796$71.93$12.9 萬
2026/8/1946$79.42$3,653.32
2026/8/1422$81.56$1,794.32
2026/8/113,695$79.78$29.5 萬
2026/8/753,189$78.33$416.6 萬
2026/8/626$76.91$1,999.66
2026/8/45,806$80.40$46.7 萬
2026/8/38,022$81.61$65.5 萬
2026/7/3122,378$83.74$187.4 萬
2026/7/2176$86.70$6,589.2
2026/7/20656$87.37$5.73 萬
2026/7/17108$88.12$9,516.96
2026/7/1020$97.87$1,957.4
2026/7/929,758$93.79$279.1 萬
2026/7/2448$94.63$4.24 萬
2026/6/261,302$118.74$15.5 萬
2026/6/2517$115.74$1,967.58
2026/6/24385$117.06$4.51 萬
2026/6/235,626$131.55$74.0 萬
2026/6/2218,466$121.62$224.6 萬
2026/6/183,082$112.92$34.8 萬
2026/6/174$118.25$473
2026/6/1220,612$115.96$239.0 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。

ON 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
2026/11/111,155,1281992,821,48340.9%
2026/11/101,226,5313,6633,087,04739.7%
2026/11/91,525,8281,9433,496,92743.6%
2026/11/62,212,45324,2065,198,61942.6%
2026/11/53,768,28271,6167,562,11249.8%
2026/11/41,148,44628,9483,486,23232.9%
2026/11/31,128,0003,5745,794,55119.5%
2026/11/2909,3613,2573,736,27124.3%
2026/10/301,417,1841,6654,164,34934.0%
2026/10/29679,1361,1173,392,89420.0%
2026/10/281,289,5313,7353,788,78934.0%
2026/10/271,143,6533,8582,434,22547.0%
2026/10/26587,3192,7591,854,38331.7%
2026/10/23713,6752,2601,941,62136.8%
2026/10/221,740,2627123,512,31549.5%
2026/10/211,009,79323,0442,763,91036.5%
2026/10/201,255,5781423,172,41039.6%
2026/10/191,327,6342112,764,06048.0%
2026/10/161,609,0594,6442,960,08454.4%
2026/10/152,424,6911,7783,672,40366.0%
2026/10/142,205,8644,4603,187,28269.2%
2026/10/131,309,2173,2722,023,97664.7%
2026/10/12936,8786542,240,40341.8%
2026/10/91,715,2491,8193,930,68543.6%
2026/10/81,853,36814,3974,000,38746.3%
2026/10/72,585,37925,2873,914,31866.0%
2026/10/61,674,4211,5022,715,11461.7%
2026/10/52,880,20123,0024,107,44570.1%
2026/10/25,527,6157,6768,883,49362.2%
2026/10/12,846,8012,2154,013,26970.9%

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。

ON 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
2026/10/19T110,511,179190,4637,235,43051,14359.2%
2026/10/12T19,852,639179,5946,885,64855,90058.9%
2026/10/5T112,430,216170,94313,384,60862,71748.2%
2026/9/28T114,437,722199,6599,426,28574,33660.5%
2026/9/21T112,298,608172,8908,550,06466,75859.0%
2026/9/14T118,111,122213,67911,860,89181,82560.4%
2026/9/7T19,020,189142,7237,892,39954,59753.3%
2026/8/31T18,523,367143,5057,785,92344,94352.3%
2026/8/24T17,110,758136,0696,182,78949,95953.5%
2026/8/17T17,980,290151,6496,820,26559,74553.9%
2026/8/10T19,276,268155,8814,558,56843,74667.1%
2026/8/3T120,344,437268,57111,085,79394,66964.7%