The July vaida opened unchanged at Rs 490.70, and rose by 30 paisa to be the highest at Rs 491. Later in depressed trading in lost and was seen lowest at the opening level and closing was also seen at the same level.
The December vaida opened unchanged at Rs 421.50 and gained Rs 1.10 during the day's trading to claim to be the highest at Rs 422.60.
Later in depressed trading it lost Rs 1.30 to turn lowest at Rs 421.30 and closing was marked higher at Rs 422.30.

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JULY VAIDA
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Last closing         Rs 490.70
Monday's opening     Rs 490.70
Highest              Rs 491.00
Lowest               Rs 490.70
Closing              Rs 490.70
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DECEMBER VAIDA
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Last closing         Rs 421.50
Monday's opening     Rs 421.50
Highest              Rs 422.60
Lowest               Rs 421.30
Closing              Rs 422.30
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