https://blog.binomo-investbroker.com/hi/glossary/%e0%a4%b8%e0%a5%8d%e0%a4%9f%e0%a5%89%e0%a4%95-%e0%a4%87%e0%a4%82%e0%a4%a1%e0%a5%87%e0%a4%95%e0%a5%8d%e0%a4%b8/