Nickel slumped to 5-week's low breaching the major support level of Rs. 912 per kg and stood near to the another major support level of Rs. 897 per kg. Nickel plunged by 1.8% or Rs. 16.3 at Rs. 901 per kg on Wednesday, 11 July and tested an intraday high of Rs.917 per kg and low of Rs. 899.2 per kg.... MCX GOLD SILVER TIPS FOR TODAY