Midcap stocks are set to end the year 2015 with gains of over 6 per cent. The Nifty Midcap 100 index gained exactly 6.21 per cent till December 30 this year. The index jumped from 13,365.60 on December 31 last year to 12,583.85 on December 30 this year. Midcap stocks have also outperformed benchmark indices and smallcap stocks this year. However, there are 14 midcap stocks in the Nifty Midcap 100 index that plunged over 30 per cent in 2015. Here we take a look at top 10 midcap losers in Nifty Midcap 100 index from Bank of India to DCB Bank.