Example 1: The same stop, two very different risks
Two traders each place a twenty-tick stop, and both feel equally cautious looking at the chart. The first trades an instrument where a tick is worth twelve and a half per contract, so the stop risks two hundred and fifty per contract; with one contract that is a modest risk. The second trades a contract where a tick is worth fifty, so the same twenty-tick stop risks one thousand per contract, four times as much, on a position that looked identical on the screen. The tick counts matched; the money at stake did not, because the tick values differed. Only the trader who converted ticks to money knew their real risk.
