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Sep. 13, 2024 OSE Adjustment and Change on Securities Options (Effective from September 27, 2024)

 

Stock(Investment security unit) splits are scheduled for the underlying securities, as listed below. (effective from October 1, 2024)
In accordance with this, OSE shall adjust the strike prices of option contracts which are based upon these underlying securities on September 27, 2024, the date on which trading starts for shares after the stock splits.

Underlying securities Code Strike price* Open interest* Number of securities for one delivery unit* Position limits*(units) Large position reporting threshold for securities options*(units) Hard Block for J-NET Trading*
Asahi Group Holdings, Ltd. 2502 divided by three multiplied by three No Change 50,700→152,100 10,100→30,400 No Change
NIDEC CORPORATION 6594 divided by two multiplied by two No Change 59,600→119,200 11,900→23,800 No Change
SONY GROUP CORPORATION 6758 divided by five multiplied by five No Change 126,100→624,300 25,200→124,800 No Change
TDK Corporation 6762 divided by five multiplied by five No Change 38,800→194,300 7,700→38,800 No Change
NITTO DENKO CORPORATION 6988 divided by five multiplied by five No Change 14,300→70,600 2,800→14,100 No Change
AISIN CORPORATION 7259 divided by three multiplied by three No Change 29,400→80,900 5,800→16,100 No Change
Dai Nippon Printing Co.,Ltd. 7912 divided by two multiplied by two No Change 27,700→55,400 5,500→11,000 No Change
Sumitomo Mitsui Financial Group, Inc. 8316 divided by three multiplied by three No Change 133,700→392,400 26,700→78,400 No Change
Nippon Building Fund Inc. 8951 divided by five multiplied by five No Change 17,000→85,000 3,400→17,000 No Change
SoftBank Corp. 9434 divided by ten multiplied by ten No Change 475,600→4,763,000 95,100→952,600 30,000→300,000
SECOM CO.,LTD. 9735 divided by two multiplied by two No Change 23,300→46,600 4,600→9,300 No Change
  • Strike price, Open interest, Number of securities for one delivery unit, Position limits,Large position reporting threshold for securities options and Hard Block for J-NET Trading compared to September 26, 2024.

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