A deal for only R331 of Satrix Fini was made at 14h16 this afternoon (4% below the previous deal), dropping the STXFIN market cap by R40 million. No other deals were made today after this and all future TA graphs will show a drop of 4% in the closing price for today. The bigger problem is that it could trigger stop losses. Is there anything that the JSE or whoever can do in this regard? (i.e. adjust the official closing price or cancel the deal or something).