Natural Gas vs the S&P 500 (UNG): is it outperforming?

As of 12 October 2026, Natural Gas (UNG) ranks #6 of the 115 groups Zensei tracks by one-month return against the S&P 500, inside the top tier of the market. It has just turned the corner. Over the longer, time-shifted window it trailed the S&P 500 by 3.9 points, but over the past month it has moved decisively ahead of the market — a 5.3-point edge that puts it in the Emerging quadrant.

On the shorter tape, UNG's momentum is weakening: the intraday trend that carried the move is cooling across the shorter windows. UNG's relative-strength line — its price ratio against the S&P 500 — is trading above its moving averages, the healthiest configuration we track. The longer trend remains healthier than the recent tape suggests — the kind of divergence worth rechecking in a week.

The thing to watch from here is confirmation: emerging groups that hold a positive one-month spread long enough for the longer window to turn are the classic early-rotation entries — the ones that fail fall back quickly.