中国株が大幅続落、上海総合指数はパニック売りで8.5%安 今年の上昇分をすべて失う

週明け24日の中国株式市場は大幅に続落して取引を終了した。
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HANGZHOU, CHINA - AUGUST 24: (CHINA OUT) An investor watches the electronic board at a stock exchange hall on August 24, 2015 in Hangzhou, China. Chinese shares plunged on Monday with the benchmark Shanghai Composite Index down 297.84 points, or 8.49 percent, to close at 3,209.91. The Shenzhen Component Index fell 931.76 points, or 7.83 percent, to close at 10,970.29. (Photo by ChinaFotoPress/ChinaFotoPress via Getty Images)
ChinaFotoPress via Getty Images

週明け24日の中国株式市場は大幅に続落して取引を終了した。上海はパニック売りで8%超下落した。上海・CSI300の両指数ともに主要な下値支持線を割り込み、1日の下落率では2007年の世界金融危機以来最大となった。

先週の11%の急落後もなお、当局が週末に政策支援を発表しなかったことで投資家の間で失望感が広がり、上海総合指数は今年の上昇分をすべて失った。

上海総合指数.SSECの終値は297.8390ポイント(8.49%)安の3209.9050。下落率は2007年2月27日以来最大となり、株価は今年初めの水準に戻った。

上海と深センの株式市場に上場する有力企業300銘柄で構成するCSI300指数.CSI300は314.002ポイント(8.75%)安の3275.534。終値で2014年12月24日以来の低水準。下落率は2007年2月27日以来最大となった。

株価指数先物はすべて値幅制限いっぱいの10%安となった。

中投証券のアナリスト、アレックス・クォック氏は「投資家が過剰反応しているのか、底入れが近いのか、判断するのは困難」と話す。「株式市場はもはや小型の惨事といった状態にあり、反転するにしてもテクニカル的なものにとどまるだろう」と述べた。

主要指数は7月9日の安値を大幅に下回り、一般投資家の間では失望感が広がっている。ある女性の投資家は「先週に市場から資金を引き揚げなかったことを後悔している」と述べた。

あらゆるセクターが売り込まれており、小型のグロース株も国有の優良銘柄も同じ程度、下落している。

プラス圏で終了したのは、上海・深セン市場ではわずか16銘柄にとどまった 。ロイターの算出によると全体の約80%に当たる2000超の銘柄がストップ安をつけた。

香港株式市場も7営業日続落で取引を終えた。海外市場が大荒れとなり、中国経済をめぐる懸念も高まるなか、ハンセン・H株両指数ともに5%超下落した。

ハンセン指数.HSIの終値は1158.05ポイント(5.17%)安の2万1251.57。

ハンセン中国企業株指数(H株指数).HSCEは592.76ポイント(5.81%)安の9602.29。

両指数ともに主要な下値支持水準を割り込むなか、アナリストのなかには株式市場はもう一段下落する可能性があるとみる向きもいる。中国の景気減速、人民元の一段安の可能性、新興国市場からの資本流出の兆候を理由として挙げている。

香港市場はほぼ全面安の展開だった。

世界同時株安 2015/08/24
Japan Financial Markets(01 of28)
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A man walks by an electronic stock board showing the day\'s loss of Nikkei stock index at a securities firm in Tokyo, Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Koji Sasahara) (credit:ASSOCIATED PRESS)
Japan Financial Markets(02 of28)
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A worker of Tokyo Stock Exchange monitors stock prices on an electric screen during a trading session in Tokyo, Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Koji Sasahara) (credit:ASSOCIATED PRESS)
Japan Financial Markets(03 of28)
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Workers of Tokyo Stock Exchange monitor stock prices on an electric screen during a trading session in Tokyo, Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Koji Sasahara) (credit:ASSOCIATED PRESS)
Japan Financial Markets(04 of28)
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A man looks at an electronic stock board of a securities firm in Tokyo, Monday, Aug. 24, 2015. Stocks fell in early trading Monday in Asia as investors shaken by the sell-off last week on Wall Street unloaded shares in many sectors. (AP Photo/Koji Sasahara) (credit:ASSOCIATED PRESS)
Germany Financial Markets(05 of28)
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A trader watches his screens when the curve of the German stock index DAX fell under 10,000 points at the stock market in Frankfurt, Germany, Monday, Aug. 24, 2015. (AP Photo/Michael Probst) (credit:ASSOCIATED PRESS)
China Financial Markets(06 of28)
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A Chinese investor monitors stock prices at a brokerage house in Beijing, Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Mark Schiefelbein) (credit:ASSOCIATED PRESS)
China Financial Markets(07 of28)
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A Chinese investor monitors stock prices at at a brokerage house in Beijing, Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Mark Schiefelbein) (credit:ASSOCIATED PRESS)
China Financial Markets(08 of28)
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A maintenance worker sweeps up trash at a stock brokerage in Beijing, Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Mark Schiefelbein) (credit:ASSOCIATED PRESS)
China Financial Markets(09 of28)
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Chinese investors monitor stock prices at a brokerage house in Beijing, Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Mark Schiefelbein) (credit:ASSOCIATED PRESS)
China Financial Markets(10 of28)
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Chinese investors monitor stock prices at a brokerage house in Beijing, Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Mark Schiefelbein) (credit:ASSOCIATED PRESS)
China Financial Markets(11 of28)
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A Chinese investor monitors stock prices at a brokerage house in Beijing, Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Mark Schiefelbein) (credit:ASSOCIATED PRESS)
China Financial Markets(12 of28)
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Chinese investors monitor stock prices at a brokerage house in Beijing, Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Mark Schiefelbein) (credit:ASSOCIATED PRESS)
China Financial Markets(13 of28)
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Chinese investors monitor stock prices show that most have declined by the daily limit of 10 percent at a brokerage house in Beijing, Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Mark Schiefelbein) (credit:ASSOCIATED PRESS)
Hong Kong Financial Markets(14 of28)
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A man walks past an electronic board showing the Hong Kong share index outside a local bank in Hong Kong, Monday, Aug. 24, 2015. Stocks got a dismal start to the week in Asia, with Chinaâs main index losing up to 8.6 percent Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Vincent Yu) (credit:ASSOCIATED PRESS)
Hong Kong Financial Markets(15 of28)
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A woman walks past an electronic board showing the Hong Kong share index at a securities company in Hong Kong, Monday, Aug. 24, 2015. Stocks fell in early trading Monday in Asia as investors shaken by the sell-off last week on Wall Street unloaded shares in many sectors. (AP Photo/Vincent Yu) (credit:ASSOCIATED PRESS)
Hong Kong Financial Markets(16 of28)
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People walk past an electronic board showing the Hong Kong share index outside a local bank in Hong Kong, Monday, Aug. 24, 2015. Stocks got a dismal start to the week in Asia, with Chinaâs main index losing up to 8.6 percent Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Vincent Yu) (credit:ASSOCIATED PRESS)
Malaysia Financial Market(17 of28)
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A Malaysian man watches trading boards at a private stock market gallery in Kuala Lumpur, Malaysia on Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector.(AP Photo/Joshua Paul) (credit:ASSOCIATED PRESS)
Malaysia Financial Market(18 of28)
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People watch trading boards at a private stock market gallery in Kuala Lumpur, Malaysia on Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Joshua Paul) (credit:ASSOCIATED PRESS)
Japan Financial Markets(19 of28)
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Visitors tour Tokyo Stock Exchange during a trading session in Tokyo, Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector. (AP Photo/Koji Sasahara) (credit:ASSOCIATED PRESS)
Australia Financial Markets(20 of28)
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A man looks at the ASX trading board as he walks past the Exchange Square in Sydney, Australia, Monday, Aug. 24, 2015. Stocks tumbled across Asia on Monday with China\'s main index losing 8.8 percent as investors shaken by the sell-off last week on Wall Street unloaded shares in practically every sector.(AP Photo/Rob Griffith) (credit:ASSOCIATED PRESS)
Japan Financial Markets(21 of28)
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A man looks at an electronic stock board of a securities firm in Tokyo, Monday, Aug. 24, 2015. Stocks fell in early trading Monday in Asia as investors shaken by the sell-off last week on Wall Street unloaded shares in many sectors. (AP Photo/Koji Sasahara) (credit:ASSOCIATED PRESS)
GERMANY-CHINA-ECONOMY-STOCKS-WORLD(22 of28)
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A display shows the German Stock Market Index DAX at the stock exchange in Frankfurt am Main, western Germany, on August 24, 2015. German DAX index falls 3.15% at open, drops below 10,000 points as Chinese stocks tumbled with Hong Kong closing at a 15-month low and Shanghai posting its biggest daily fall for eight years as concerns grew about the stalling global economy. AFP PHOTO / DANIEL ROLAND (Photo credit should read DANIEL ROLAND/AFP/Getty Images) (credit:DANIEL ROLAND via Getty Images)
Inside A Securities Brokerage As Hong Kong Stock Plunges Fastest Since 1987 Crash(23 of28)
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A stockbroker is seen through a glass reading documents in front of screens displaying share prices at a securities brokerage in Hong Kong, China, on Monday, Aug. 24, 2015. Hong Kong\'s snowballing stock losses are, by one measure, the most extreme since the crash of 1987. Photographer: Jerome Favre/Bloomberg via Getty Images (credit:Bloomberg via Getty Images)
INDIA-ECONOMY-STOCKS(24 of28)
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Onlookers watch share prices on screen outside the Bombay Stock Exchange in Mumbai on August 24, 2015. The plummenting Chinese market on August 24 led a slump across Asian equities, as Beijing\'s latest intervention failed to restore confidence. AFP PHOTO/ INDRANIL MUKHERJEE (Photo credit should read INDRANIL MUKHERJEE/AFP/Getty Images) (credit:INDRANIL MUKHERJEE via Getty Images)
INDIA-ECONOMY-STOCKS(25 of28)
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Onlookers watch share prices on a screen outside the Bombay Stock Exchange in Mumbai on August 24, 2015. The plummenting Chinese market on August 24 led a slump across Asian equities, as Beijing\'s latest intervention failed to restore confidence. AFP PHOTO/ INDRANIL MUKHERJEE (Photo credit should read INDRANIL MUKHERJEE/AFP/Getty Images) (credit:INDRANIL MUKHERJEE via Getty Images)
HONG KONG-STOCKS(26 of28)
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A man checks his mobile phone in front of an electronic board displaying financial information in Hong Kong on August 24, 2015. Hong Kong shares closed down 5.17 percent on August 24, finishing their seventh day of losses at a 15-month low after jitters over China\'s economy sent world share markets tumbling. AFP PHOTO / Philippe Lopez (Photo credit should read PHILIPPE LOPEZ/AFP/Getty Images) (credit:PHILIPPE LOPEZ via Getty Images)
China Stocks Plunge On Monday(27 of28)
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HANGZHOU, CHINA - AUGUST 24: (CHINA OUT) An investor watches the electronic board at a stock exchange hall on August 24, 2015 in Hangzhou, China. Chinese shares plunged on Monday with the benchmark Shanghai Composite Index down 297.84 points, or 8.49 percent, to close at 3,209.91. The Shenzhen Component Index fell 931.76 points, or 7.83 percent, to close at 10,970.29. (Photo by ChinaFotoPress/ChinaFotoPress via Getty Images) (credit:ChinaFotoPress via Getty Images)
JAPAN-ECONOMY-FINANCE-STOCKS(28 of28)
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Pedestrians walk past a share prices board in Tokyo on August 24, 2015. Japan\'s share prices dropped 623.34 points at the morning session of the Tokyo Stock Exchange, swept lower in a global equities rout as worries about China\'s economy deepen. AFP PHOTO / Yoshikazu TSUNO (Photo credit should read YOSHIKAZU TSUNO/AFP/Getty Images) (credit:YOSHIKAZU TSUNO via Getty Images)