Several investors and analysts have voiced their opinions on the possibility of the Indian stock market benchmark Sensex hitting the 100,000-mark. Vijay Kedia expects good midcap stocks to double or triple in two-to-three years, while Samir Arora has a simple rule for compounding at 13-14% to determine the possibility of the index reaching the milestone. Atul Suri believes that there is every chance of the Sensex hitting the target within four to five years, as it has already attained a 50-60% gain from previously being at around 1,000.