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日本对外及对内证券投资

日本财务省发布的日本对内及对外证券交易周度数据，统计了自2005年以来由指定主要投资者报告的日本居民对外国股票、中长期和短期债券的取得、处置与净买入，以及非居民对日本证券的买卖情况，单位为亿日元。数据来源：日本财务省。

来源： 日本财务省（MOF）– 国际证券交易（周度）最后更新： 整理维护 Bui Thanh Phuc

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指标17-10-202610-10-202603-10-202626-09-202619-09-202612-09-202605-09-202629-08-202622-08-202615-08-202608-08-202601-08-202625-07-202618-07-202611-07-202604-07-202627-06-202620-06-202613-06-202606-06-202630-05-202623-05-202616-05-202609-05-202602-05-202625-04-202618-04-202611-04-202604-04-202628-03-202621-03-2026
证券投资资产（居民交易境外证券）5
股权和投资基金份额3
股权和投资基金份额：买入30,08636,54545,61618,89633,40530,06139,42225,15025,94039,47046,79730,44927,96325,58033,20643,99844,64236,94533,74452,78446,74735,68044,32343,39245,79527,25530,24727,77835,04128,34225,689
股权和投资基金份额：卖出28,80444,15232,33016,63732,96328,49744,21124,79234,55725,55737,52333,21325,07226,79331,24335,73243,16432,67837,91762,31657,42839,35843,90949,21870,04726,84326,86425,22220,69826,93526,091
股权和投资基金份额：净额1,283-7,60713,2862,2584431,564-4,788358-8,61713,9139,274-2,7642,891-1,2131,9628,2661,4784,267-4,173-9,532-10,681-3,678414-5,826-24,2524123,3832,55614,3431,406-403
长期债务证券3
长期债务证券：买入70,72778,408133,31195,891102,477117,578126,58894,76987,96889,83688,24093,01363,40779,33278,968112,69363,33164,94169,40996,61498,27284,89773,87863,435100,69787,13774,49472,372105,38688,69267,850
长期债务证券：卖出72,34381,808136,758102,714121,527106,668125,399103,009107,73678,46572,83388,23471,50886,56868,040114,86666,10662,92165,58394,518100,11684,81466,14846,99276,63396,01374,58265,390130,17498,14774,201
长期债务证券：净额-1,616-3,399-3,447-6,823-19,04910,9101,189-8,240-19,76811,37215,4084,779-8,101-7,23710,929-2,173-2,7752,0213,8252,096-1,844827,73016,44324,064-8,877-886,982-24,789-9,455-6,352
小计（股权和长期债务），净额-334-11,0079,839-4,565-18,60712,474-3,599-7,882-28,38525,28524,6812,015-5,210-8,45012,8916,093-1,2976,288-348-7,436-12,525-3,5958,14410,617-188-8,4643,2959,538-10,445-8,049-6,754
短期债务证券3
短期债务证券：买入10,8888,5449,77112,45117,80518,5248,4367,5658,5038,6588,38212,0218,6528,45218,4546,78112,6479,4077,7726,8787,2298,14414,7047,2116,5357,4218,0229,1896,7936,48010,833
短期债务证券：卖出12,4577,84211,33111,13614,33317,0157,3657,66210,4569,44016,1947,7749,06311,01310,9978,0249,8507,66710,0146,4557,1109,36414,1278,6866,1799,9809,72412,9677,2758,7237,536
短期债务证券：净额-1,569703-1,5601,3153,4711,5081,071-97-1,953-781-7,8124,247-411-2,5617,457-1,2432,7981,740-2,242423120-1,221577-1,475357-2,559-1,702-3,779-482-2,2443,297
合计，净额-1,902-10,3048,279-3,250-15,13513,983-2,528-7,979-30,33824,50416,8706,262-5,621-11,01120,3484,8501,5018,028-2,589-7,013-12,405-4,8168,7219,142169-11,0241,5925,759-10,928-10,293-3,458
证券投资负债（非居民交易日本证券）5
股权和投资基金份额3
股权和投资基金份额：买入332,098406,673379,104160,574367,388381,097392,135327,919381,729336,290453,572468,415316,750421,655426,228450,633466,803501,197467,911469,778516,717425,874492,738212,235318,822350,648390,040356,628342,148314,673264,727
股权和投资基金份额：卖出332,763371,218357,107164,116416,813396,301385,239327,560389,363330,066457,256472,340307,625422,474418,802450,847484,978496,684475,764476,784521,632415,080483,254198,300315,807342,532366,223317,216312,630359,154289,838
股权和投资基金份额：净额-66535,45521,997-3,542-49,425-15,2046,896359-7,6346,224-3,684-3,9259,124-8197,426-213-18,1754,513-7,852-7,006-4,91510,7949,48413,9353,0158,11723,81839,41329,518-44,481-25,110
长期债务证券3
长期债务证券：买入58,70963,15775,59419,70249,23875,99975,44558,47157,78622,13062,65260,02235,47958,75566,09582,92963,96939,96439,76160,71056,25369,57048,78022,46050,49138,14449,44463,43097,42051,49849,167
长期债务证券：卖出44,16752,35569,51233,12050,08153,59771,00153,38053,42534,62963,21854,43450,62060,60461,07983,31368,99150,53745,07071,09643,75156,06959,11121,39843,20046,00752,39156,36173,65877,95944,049
长期债务证券：净额14,54210,8026,081-13,418-84322,4024,4435,0914,361-12,499-5665,589-15,141-1,8505,015-384-5,023-10,573-5,309-10,38612,50213,502-10,3321,0627,292-7,863-2,9477,06923,762-26,4615,118
小计（股权和长期债务），净额13,87746,25728,079-16,960-50,2687,19911,3395,450-3,272-6,275-4,2501,664-6,017-2,66912,441-597-23,198-6,060-13,162-17,3927,58724,296-84814,99710,30625420,87146,48253,280-70,943-19,992
短期债务证券3
短期债务证券：买入30,51039,33628,51217,07542,93932,87127,25223,73538,08336,17836,17338,91637,32539,43148,91236,83247,51444,90045,66748,94840,24148,90154,45642,29623,97353,51756,55952,84129,92628,87455,963
短期债务证券：卖出52,87130,92130,89749,74730,42845,00030,00423,56958,75547,82934,01441,84566,14942,57254,65936,78671,51940,25648,02640,46835,29470,23462,40238,61737,13464,57237,63668,22833,80070,45235,986
短期债务证券：净额-22,3618,416-2,385-32,67212,511-12,128-2,752166-20,672-11,6502,159-2,929-28,824-3,141-5,74746-24,0064,644-2,3598,4794,947-21,333-7,9463,679-13,161-11,05518,923-15,387-3,874-41,57819,977
合计，净额-8,48454,67325,694-49,633-37,757-4,9298,5875,616-23,945-17,925-2,091-1,266-34,841-5,8106,693-551-47,204-1,416-15,520-8,91312,5332,963-8,79418,676-2,855-10,80139,79431,09549,405-112,521-16

最新值

本页序列为周度，时间跨度从2005年1月8日至2026年10月17日。来源：日本财务省（MOF）– 国际证券交易（周度）。

按日期查询

选择2005年1月8日至2026年10月17日之间的日期，即可查看本数据表中所有序列在该日的数值。若该日无数据（因周末、节假日或周度发布），则显示此前最近一期的数值。

常见问题

日本对外及对内证券投资的最新值是多少？
股权和投资基金份额：净额在2026年10月17日为−665亿日元。较2026年10月10日−36,120亿日元，较上年同期−8,191亿日元。
日本对外及对内证券投资的数据可追溯至何时？
本页序列为周度，时间跨度从2005年1月8日至2026年10月17日。来源：日本财务省（MOF）– 国际证券交易（周度）。本数据表中的每个序列均可查看全历史图表，并支持下载为CSV或Excel格式。
日本对内及对外证券投资周度数据反映了什么资本流动？
该数据衡量跨境证券投资流动，统计日本居民对海外股票、长期债券与短期债务证券的买入、卖出及净额，同时统计非居民投资者对日本国内相应证券资产的交易，系统反映跨境资本的流动方向与规模。
该指标由谁公布，其样本和申报基础是什么？
本指标由日本财务省（MOF）– 国际证券交易（周度）发布。数据基于日本外汇法规定，由指定的境内主要机构投资者（如银行、信托、保险等）按周报送的跨境证券买卖合约记录汇总编制。
如何解读该数据中的净额正负与市场含义？
该数据为名义未季调的交易流量。对外投资净额为正表示日本资本净流向海外资产；对内投资净额为正表示外资净流入日本市场。该高频流动指标常用于研判全球风险偏好演变及日元汇率的短期供求压力。