Yes, gold rates may vary slightly between jewelers due to making charges and purity levels. The rate for 24k gold is higher than 22k gold because of its higher purity (99.9% vs. 91.6%).
Gold scaled another high on Wednesday, boosted by a softer US dollar and hopes of more interest rate cuts, while ...
This is the minimum amount which is required to buy "x" number of lots of a particular commodity to trade in futures market.