The July vaida opened unchanged at Rs 486.50 and rose by 40 paisa during the day's trading to be highest at Rs 486.90.
Later in depressed trading, it lost 50 paisa to turn lowest at Rs 486.40 and closing was marked at Rs 486.80.
The December vaida opened 10 paisa better at Rs 422, and gained 80 paisa during the day to claim to be the highest at Rs 422.80. Later in the day trading it depressed and lost Rs 1.40 to turn lowest at Rs 421.40 and closing was seen at Rs 422.20.

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JULY VAIDA
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Last closing            Rs 486.50
Thursday's opening      Rs 486.50
Highest                 Rs 486.90
Lowest                  Rs 486.40
Closing                 Rs 486.80
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DECEMBER VAIDA
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Last closing            Rs 421.90
Thursday's opening      Rs 422.00
Highest                 Rs 422.80
Lowest                  Rs 421.40
Closing                 Rs 422.20
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