Sigma Lithium Resources Corp

Strip the year back and a single month does the heavy lifting: July, up in 6 of 8 Julys while the other eleven tend to blur together.

Its average (+15.9%) and median (+14.8%) land within a hair of each other — the tell of steady, year-after-year gains rather than one outlier doing the work. That reliability comes with real swings, mind — even July ranges by 18.8% from year to year, so any single year can land far from the average. Crucially, the gain is the stock's own rather than a rising tide's: July has cleared the S&P 500 by +13.7 points above the index. That consistency sets it apart from the field, where the average stock manages July only about 61% of the time.

The strength clusters rather than stands alone — July–September forms a firm stretch that carries much of the year. The weaker half of the year is plainer: October is the year's low point, though even there the stock has stayed positive on average (+1.3%), a sign every month leans up, and the edge isn't year-round — the stock has trailed the S&P 500 in April, March, and May. Its roughest month on record was a −42.5% May in 2025 — a reminder of how hard even a seasonal name can fall.

The pattern has softened of late, July's last five years slipping below its longer-run record.

The takeaway is less about when to buy than what to expect: July aside, the stock's months offer little reliable tilt. With a short 8-year record and returns that swing hard year to year, the signal is best held loosely.