Time - 09:30:00 (exactly)
Trade Volume - 100
Prices -
DIAL 11.00 (2.30 up)
SLTL 61.00 (6.10 up)
RHL 66.50 (6.10 up)
SLTL had no other trades, whereas DIAL was trading at 9.00 after that and RHL was trading at 58-59. (about 2.00 down)
Can someone explain this? Is it some kind of an attempt to manipulate prices or is it a common incident?