mumbai heavy selling pressure from operators and investors at the fagend of week due to sharp fall in global markets as the uk voted for brexit pulled down the sensex by 228 points and nifty by 82 pointspounded by brexit stocks and rupee went into a tailspin with the sensex taking 1090point during the intraday trade on friday and rupee crashing by 97 paise but late buying by domestic institutions and talkingup by policymakers helped recoup some lossesthe sp bse sensex resumed lower at 2649711 and hovered in a range of 2706098 and 2591133 before ending the week at 2639771 showing a loss of 22820 points or 086 per centthe 50share nifty also dropped by 8160 points or 1 per cent to close the week at 808860 after moving in a range of 828560 and 792705domestic stocks which had plunged 1090 points in early trade on friday recouped some of the losses on valuebuying and reassuring words by policymakers including finance minister arun jaitley and rbi governor raghuram rajanbrexit has come as a shocker to markets who were expecting britain to remain in the eu there was mayhem in global markets as the news trickled in though some semblance of normalcy came in the final hour of trading on friday hariprasad m p senior vicepresident head treasury banknotes business centrum direct saidin a deadly blow to the 28nation bloc britain voted to leave the eu forcing prime minister david cameron to announce resignation in the wake of defeat in the historic referendum whose result triggered a panic reaction in world markets