Minimum Move
The smallest amount of price change allowed for a particular symbol. This value is expressed in terms of Price Scale increments. For example, JDSU has a Price Scale of 1/100 and JDSU trades in increments of 1/100, therefore the Minimum Move for JDSU is 1.
You can find the minimum move for a symbol plotted in a Chart Analysis window on the Data > Edit Symbol > Properties tab.