Sensex climbs 90.88 points to settle at fresh all-time high of 83,079.66; Nifty rises 34.80 points to hit record peak of 25,418.55.

Sensex climbs 90.88 points to settle at fresh all-time high of 83,079.66; Nifty rises 34.80 points to hit record peak of 25,418.55.