The takeaway
KB Home shows a pronounced seasonal pattern over 10 years of data — strongest in November (+5.8%) and softest in October (−3.3%).
Right now
In July, the stock has risen 70% of years, averaging +4.9%, about +2.7 pts better than the S&P 500.
The full picture
KB Home's most dependable month has been November, higher in 8 of 10 years; October has been its least reliable, up just 40% of the time.
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Month by month
The stock's clearest edge over the S&P 500 lands in January (+4.9 pts); it has trailed the market most in October (−4.3 pts).
“vs S&P” is KB Home’s average for a month minus the S&P 500’s average for that same month — isolating KB Home’s own seasonal edge from broad market drift.
Reality check
Over the last 5 years, November has closed higher 80% of the time versus 80% across the last 10 years — the pattern is holding.
Figures are the typical (median) November return and how often it rose — the last 5 years versus the last 10(the heatmap’s default window). This verdict stays anchored to that 10-year window even if you zoom the chart, so it never disagrees with the badges above.
In plain English
Dependability is the through-line here. November stands out, higher in 8 of 10 Novembers, but it heads a clutch of months that pull the year reliably upward.
Its average (+5.8%) and median (+6.3%) land within a hair of each other — the tell of steady, year-after-year gains rather than one outlier doing the work. It is also the calendar's calmest month, its returns swinging least from year to year (a 6.0% spread), and even its worst November in 10 years lost only 4.5% — the gentlest downside anywhere on its calendar. Crucially, the gain is the stock's own rather than a rising tide's: November has cleared the S&P 500 by +3.5 points above the index. That consistency sets it apart from the field, where the average stock manages November only about 62% of the time.
A few other months pull their weight: January, March, and July have also closed higher more often than not. At the other end of the calendar, October has been the soft spot — the weakest of 3 months that average a loss (−3.3%), and the edge isn't year-round — the stock has trailed the S&P 500 in October, December, and March. Its roughest month on record was a −47.2% March in 2020 — a reminder of how hard even a seasonal name can fall.
Reassuringly, the tendency has held its shape: the recent five years still track the years behind them.
The takeaway is less about when to buy than what to expect: November aside, the stock's months offer little reliable tilt.
Short answers on the stock's best month (November), its worst (October), and whether it really trades seasonally.
Yes, to a pronounced degree. Since 2016 its best month (November, +5.8%) has run well ahead of its worst (October, −3.3%) — the heatmap above shows how steady that gap has been year to year.
November has been the strongest, averaging +5.8% and closing higher in 8 of 10 years since 2016.
It's the weakest, averaging −3.3% — historically a soft spot, though it still varies from year to year.
Explore
These names have the strongest July track records on record — a starting point for comparison.
Before you trade