Listed jewellery companies including Titan Company, Kalyan Jewellers, PN Gadgil Jewellers, Thangamayil Jewellery, and Senco Gold have gained 2-20% over the past week compared with 4-40% drop over a three-month period. Listed jewellery companies including Titan Company, Kalyan Jewellers, PN Gadgil Jewellers, Thangamayil Jewellery, and Senco Gold have gained 2-20% over the past week compared with 4-40% drop over a three-month period. Economic Times