Often times, support and resistance are more “zones” than exact “levels”, sometimes you will have a key level that is indeed an exact level, but more often than not we are going to be drawing our support and resistance lines midway through bar tails or even through the body of a bar sometimes. Here’s a good exercise for you to work on: When marking support and resistance levels on your charts, mark the longer-term “key” levels first and then draw the shorter-term levels. “Key” support or resistance levels are generally levels that price rejected forcefully and that gave rise to a significant move up or down, or they can be levels that have contained or supported price many times.