OSE 40 Adjusted Stock Price Average (2nd Sec.)
Calculation Method
The OSE 40 Adjusted Stock Price Average is a stock price index calculated by dividing the sum of stock prices of the index components by the divisor.
Index value is indicated in Japanese yen rounded off to the second decimal place.
OSE started calculating the OSE 40 Adjusted Stock Price Average on October 2, 1961.
The closing price on this day was 235.40 JPY.
OSE calculates the OSE 40 Adjusted Stock Price Average, using the following method:

The issue which one unit is not 1,000 shares converts into 1,000 shares.






