Illumina Stock Sees RS Rating Jump To 82 | Investor's Business Daily BREAKING: Futures Rise, Oil Prices Fall; Micron Earnings, Fed Meeting Due One important metric to look for in a stock is an 80 or higher Relative Strength Rating. Illumina (ILMN) stock cleared that benchmark Monday, with a jump from 77 to 82 Monday. Hone Your Stock-Picking Skills By Focusing On These Factors This unique rating measures market leadership by showing how a stock's price movement over the last 52 weeks compares to that of othe ...