sir, i'm sorry to hear your loss. last few days Nifty was around a reasonable support level, so you should have taken precautions... i was not thinking about the small traders like us, but the huge hands. yeah, sometimes it can matter when there'd be only sellers... i was thinking these unnatural huge shorting can put undeserving depreciation on companies, the aftereffects of which could be a large number of NPAs in the long run.