Inox Wind Ltd, Century Extrusions Ltd, Everest Kanto Cylinder Ltd and Alpa Laboratories Ltd are among the other gainers in the BSE's 'B' group today, 20 April 2021.

Vivimed Labs Ltd surged 19.83% to Rs 28.4 at 12:04 IST. The stock was the biggest gainer in the BSE's 'B' group. On the BSE, 4.95 lakh shares were traded on the counter so far as against the average daily volumes of 1.49 lakh shares in the past one month.

Inox Wind Ltd spiked 19.49% to Rs 79.7. The stock was the second biggest gainer in 'B' group. On the BSE, 1.47 lakh shares were traded on the counter so far as against the average daily volumes of 71195 shares in the past one month.

Century Extrusions Ltd soared 17.01% to Rs 5.09. The stock was the third biggest gainer in 'B' group. On the BSE, 40210 shares were traded on the counter so far as against the average daily volumes of 76234 shares in the past one month.

Everest Kanto Cylinder Ltd gained 16.48% to Rs 107.45. The stock was the fourth biggest gainer in 'B' group. On the BSE, 6.49 lakh shares were traded on the counter so far as against the average daily volumes of 1.32 lakh shares in the past one month.

Alpa Laboratories Ltd jumped 15.95% to Rs 54.9. The stock was the fifth biggest gainer in 'B' group. On the BSE, 62138 shares were traded on the counter so far as against the average daily volumes of 38245 shares in the past one month.