https://blog.binomo-investbroker.com/hi/glossary/%e0%a4%b2%e0%a4%be%e0%a4%ad%e0%a4%be%e0%a4%82%e0%a4%b6-%e0%a4%af%e0%a4%be-%e0%a4%a1%e0%a4%bf%e0%a4%b5%e0%a4%bf%e0%a4%a1%e0%a5%87%e0%a4%82%e0%a4%a1/